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This document is an editorial from the Journal of International Marketing, titled "Brands and Branding around the World." It discusses the challenges and opportunities that brands and their managers face in the global market due to various trends and disruptions, such as the climate crisis, the pandemic, and deglobalization. The competitive landscape is also changing, with emerging market firms becoming formidable competitors with their own brands. Consumer attitudes toward brands are evolving, with expectations for brands to act responsibly. The editorial introduces a special issue of the journal that focuses on brands and branding in a global context, featuring six articles that explore different branding topics and perspectives. The articles cover areas such as pricing strategies, brand sponsorship, terroir branding, consumer reactions to product-harm crises, and consumer preferences for masstige brands. The editorial concludes by highlighting the need for further research in areas such as glocal branding, brand purpose and activism, and the use of AI in brand management. [Extracted from the article]

As customers increasingly rely on online reviews for making consumption decisions, the dangers arising from misinformation and fakery have become an acute source of concern for consumers, firms, and society at large. Many online review platforms claim a role as guardians of trust in the information exchange process. Yet, little is known about the practices firms can utilize to design platforms that build and safeguard consumer trust. The authors draw on governance and identity disclosure literature streams to propose five practices that mitigate fakery and build trust in the platform: monitoring, exposure, community building, status endowment, and identity disclosure. Five studies (1) establish the individual and joint effects these practices have on platform trust, (2) identify the mediating processes by which the practices build trust, (3) verify the ecological value of the conceptual framework, (4) provide support of the salience of the practices, and (5) show how the practices build trust above and beyond review content–level characteristics. Interaction effects suggest that exposure, community building, and status endowment obviate the need for identity disclosure in building platform trust, a finding that mitigates related privacy concerns. Collectively, the findings can improve platform design, enabling review platforms to fulfill their promise of mitigating fakery and increasing trust. [ABSTRACT FROM AUTHOR]

How should consumers sequence the different stimuli they consume: cluster each stimulus together, or intermix them to break things up? Surprisingly, prior literature has provided little insight into this question, even though consumers face it on a regular basis. We propose that clustering each stimulus type together can prolong enjoyment (vs. intermixing the types). Six studies confirm that clustering slows hedonic decline, and process evidence shows this happens because clustering leads people to attend more to the different details offered by a stimulus during repeated exposures. We also establish two boundary conditions for this effect: clustering does not slow hedonic decline in the presence of regular intervening distractions, or for impoverished stimuli lacking rich details. The present work is among the first to examine the interplay of consumption sequence and hedonic decline, and the findings provide consumers and firms with practical guidance on how to consider sequencing experiences to enjoy them longer. [ABSTRACT FROM AUTHOR]

The current research proposes a novel approach to identity-based choice that focuses on consumers' representations of the self-concept, as captured by the perceived cause–effect relationships among features of an individual consumer's self-concept. More specifically, the studies reported here test the proposal that the causal centrality of an identity—the number of other features of a consumer's self-concept that the consumer believes influenced or were influenced by the identity—underlies identity importance and is a determinant of identity-based consumer behaviors. Across seven studies, using both measured and manipulated causal centrality, the current research provides evidence for the role of causal centrality in identity-based choice. Among consumers who share an identity (belong to the same social category), those who believe that the identity is more causally central perceive the identity as more important and are more likely to engage in behaviors consistent with the norms of the social category. [ABSTRACT FROM AUTHOR]

Privacy concerns may influence many choices consumers make. However, their expressed concerns are sometimes inconsistent with their information-sharing and privacy-protecting behaviors. Many theories have been proposed to explain the paradoxical gap between privacy attitudes and behaviors. Part of the privacy paradox may be explained with two measures that have received limited consideration: impulsiveness and social desirability bias (SDB). Surveys of US adults in 2015 and 2022 included questions to measure several types of privacy concerns along with impulsive tendencies and SDB (N = 2729). Age, education, gender, race, income, and impulsive tendencies were linked with some privacy concerns. If people with above-average concerns also disclose personal information on impulse, it might explain part of the paradox. Large coefficients on the SDB measure suggest that individuals who adjust their responses to be consistent with social norms may also overstate specific privacy concerns. For these individuals, their high expressed concerns may be inconsistent with their privacy behaviors. When researchers try to explain consumer attitudes or actions that involve privacy, multiple privacy concern dimensions should be considered and demographics, impulsive tendencies, and SDB should be included in the models. [ABSTRACT FROM AUTHOR]

This paper studies the optimal vehicle fleet planning and collaboration problem for a fuel vehicle (FV) transport service provider, a commercial electric vehicle (CEV) transport service provider, and a carbon emission treatment agency under carbon neutrality. The FV transport service provider pays a fixed fee or a portion of its sales revenue to a carbon emission treatment agency in exchange for technology to reduce its carbon emissions, and it can adopt three strategies (i.e., no emission reduction, purchasing technology for emission reduction, and entrusting a carbon emission treatment agency). We derive each party's optimal fleet size, price, and profit in the three scenarios. Our results suggest that carbon emission reduction strategies may improve the market performance of the FV transport service provider. Then, we find no certain strategy is always preferable to another: the optimal cooperation strategy between the transport service provider and carbon emission treatment agency depends on the fixed technology fee, ratio of revenue sharing, government penalty, the transport service market potential, and consumer green preference, as well as the cost per CEV. This paper gives the transport service provider and carbon emission treatment agency a full picture of whether, when, and how to collaborate in green commerce. [ABSTRACT FROM AUTHOR]

Over the past 50 years, consumer researchers have presented extensive evidence that consumer preference can be swayed by the decision context, particularly the configuration of the choice set. Importantly, behavioral research on context effects has inspired prominent quantitative research on multialternative decision-making published in leading psychology, management, economics, and general interest journals. While both streams of research seem to agree that context effects are an important research area, there has been relatively limited interaction, communication, and collaboration between the two research camps. In this article, we seek to initiate an active dialogue between the two sides. We begin by providing a critical overview of the two literatures on context effects, discussing both their strengths and weaknesses, as well as disparities and complementarities. Here, we place particular emphasis on deepening consumer researchers' understanding of context effects by drawing on prominent quantitative research published in non-marketing journals over the last decades. Importantly, we provide a roadmap for the future that can inspire further research and potential collaborations between the two camps, overcoming silos in knowledge creation. [ABSTRACT FROM AUTHOR]

Much research has been conducted to understand the impact of sexual appeals in advertising on consumer attitudes and behaviors. Yet, romantic advertising, advertising that focuses on romantic relationships, has received less scholarly attention. To counter this imbalance, the present research investigates the influence of attachment anxiety, an individual difference variable, on consumer reactions to advertising featuring romantic relationships. As hypothesized, our findings suggest that consumers high in attachment anxiety respond more favorably to advertising that highlights romantic relationships. This effect is consistent across trait- and state-level attachment anxiety and consistent across product type (i.e., goods vs. services). Specifically, the results of four experiments demonstrate that compared to securely attached consumers, those who chronically experience high attachment anxiety (experiments 1A and 1B) as well as those who are primed to experience attachment anxiety (experiment 2) respond more favorably to advertisements that focus on the potential romantic rewards associated with an advertised product's use. Consistent results were obtained using a different advertisement for an experience versus a material good (experiment 3). Implications of the findings for advertisers, marketers, brand managers, and scholars are discussed, and several opportunities for future research are identified. [ABSTRACT FROM AUTHOR]

Advertisements that incorporate temperature-related cues are common in the marketplace. However, when and for whom marketers should use these temperature-based appeals in their ads is still unclear. To fill this research gap, we examine the effect of consumers' feelings of power on preferences for cold versus warm advertisements. Through the lens of embodied cognition, we find that consumers who feel powerful have a stronger preference for ads that incorporate cold imagery. We argue that the positive relationship between feelings of power and preference for cold ads is mediated by a consumer's motivation to maintain social distance and processing fluency. Further, this effect is attenuated for those with low independent self-construal. Our findings introduce a new perspective to help managers understand how the use of cold ads can be attractive to target consumers. [ABSTRACT FROM AUTHOR]

In real-world marketplaces, one may encounter an alternative that is inferior to another one in the assortment. While the presence of such seemingly irrelevant inferior alternatives should ostensibly have no influence on consumers' decisions, an extensive literature using stylized lab experiments has found that, surprisingly, their presence matters. Specifically, the dominance effect suggests that the presence of an inferior alternative shifts consumer's preferences toward the alternative made to be superior. However, null results in some recent lab studies and a lack of real-world evidence call into question whether, when, and how the effect exists. In this work, we find clear evidence that dominance matters in the wild. We also identify an important moderator for the dominance effect—preference uncertainty—and test it in both a real-world marketplace for digital freelance services and a lab experiment. Further, we find evidence for additional moderators that help explain how the effect works, including the count of dominated alternatives and the magnitude of dominance, consistent with a perceptual mechanism. This work is the first to use consequential field data to shed light on when and why the dominance effects occur, with implications for marketers, choice architects, user interface designers, and policymakers. [ABSTRACT FROM AUTHOR]

This study examines the impact of stadium locations on attendance in the National Women's Soccer League (NWSL). We develop a match-level attendance model incorporating control variables such as market factors and consumer preferences to assess attendance for NWSL games. Our results indicate that attendance drops the further an NWSL stadium is from the city center. Specifically, the coefficients suggest an inverse relationship between attendance at NWSL matches and the distance to the city center, indicating that for every mile further an NWSL team was from the city center, attendance declined by about 6.6%. Our findings show that some of the perceived differences in demand for women's soccer may be due to infrastructural inequalities such as stadium locations. Therefore, one way to boost demand and attendance in professional women's sport, specifically soccer, is to move away from suburban stadiums and toward downtown locations. [ABSTRACT FROM AUTHOR]

Whole life insurance is structured to guarantee policy premiums, cash values, and death benefits from the time of purchase until the time to file a death claim. For more than 200 years, whole life was not only the product of choice to assure lifetime bene- fits, it was essentially the only choice. This tradition was upended with the introduction in 1978 of universal life (UL). UL was the first product to break from up-front guarantees with an orientation depending on largely nonguaranteed elements. "Premiums" haven't been the same since. [ABSTRACT FROM AUTHOR]

Are reviews with photos more helpful? If so, do consumers find reviews more helpful when photos and text convey similar or different information? This article examines the effect of content similarity between photos and text on review helpfulness and its underlying mechanism. Using a data set of 7.4 million reviews associated with 3.5 million photos from Yelp, and applying machine learning algorithms, the authors quantify the similarity of the content between text and photos. They find that, overall, photos increase the helpfulness of a review. More importantly, though, greater similarity between photos and text heightens review helpfulness more. The authors then validate algorithm-based similarity assessments with similarity perceptions of human judges. Using real-world reviews from Yelp and carefully designed stimuli, they replicate the core findings in five laboratory experiments. Further, testing the underlying mechanism, they find that greater similarity facilitates the ease with which consumers can process the review, which, in turn, increases that review's helpfulness to consumers. Finally, they show that factors that impede the ease of processing (e.g., language difficulty or poor image quality) can reduce the effect of similarity on helpfulness. These findings provide novel insights into the value of user-generated content that includes text and photos and its underlying mechanism. [ABSTRACT FROM AUTHOR]

A series of controlled studies found that consumers counter-normatively prefer something nearly complete over something complete. We call this phenomenon the "one-away effect" because we find that when consumers are, for example, one stamp away from completing a punch card loyalty program, they value the card more than a completed card. This is because their valuation of the one-away card is influenced by their anticipation of merely completing the card, which generates its own utility, apart from the card's end-reward (a free coffee). To wit, the prospective utility of performing the final action that fulfills completion increases consumers' valuation of the one-away card. Our findings suggest that consumers are motivated to complete goals, tasks, and sets not only to obtain their end-rewards, but also because merely completing things is intrinsically motivating and can be a goal in and of itself. We discuss the theoretical and practical implications of the one-away effect, as well as the general notion of mere completion. [ABSTRACT FROM AUTHOR]

This research shows that AI-based conversational interfaces can have a profound impact on consumer–brand relationships. We develop a conceptual model of verbal embodiment in technology-mediated communication that integrates three key properties of human-to-human dialogue—(1) turn-taking (i.e. alternating contributions by the two parties), (2) turn initiation (i.e. the act of initiating the next turn in a sequence), and (3) grounding between turns (i.e. acknowledging the other party's contribution by restating or rephrasing it). These fundamental conversational properties systematically shape consumers' perception of an AI-based conversational interface, their perception of the brand that the interface represents, and their behavior in connection with that brand. Converging evidence from four studies shows that these dialogue properties enhance the perceived humanness of the interface, which in turn promotes more intimate consumer–brand relationships and more favorable behavioral brand outcomes (greater recommendation acceptance, willingness to pay a price premium, brand advocacy, and brand loyalty). Moreover, we show that these effects are reduced in contexts requiring less mutual understanding between the consumer and the brand. This research highlights how fundamental principles of human-to-human communication can be harnessed to design more intimate consumer–brand interactions in an increasingly AI-driven marketplace. [ABSTRACT FROM AUTHOR]

Technologies are becoming increasingly autonomous, able to complete tasks on behalf of consumers without human intervention. For example, robot vacuums clean the floor while cooking machines implement recipes on their own. These autonomous products free consumers from daily chores that they used to perform manually. The current research suggests that some consumers derive meaning from completing such manual tasks, and that this meaning of manual labor acts as a barrier to the adoption of autonomous products. A series of field and experimental studies shows that consumers who score high (vs. low) on the meaning of manual labor construct tend to evaluate autonomous products less favorably and adopt them less frequently. However, making alternative sources of meaning in life salient can serve as a remedy to increase autonomous product adoption among these consumers. One such strategy is to emphasize that the time gained through the use of autonomous products can be spent on meaningful activities, thus offsetting the detrimental effects of meaning of manual labor on autonomous product adoption. The findings suggest effective interventions for firms that offer autonomous products while stressing the need to provide meaningful experiences to consumers. [ABSTRACT FROM AUTHOR]

Fifty years ago, the Federal Trade Commission stopped enforcing its fictitious reference pricing guidelines, emphasizing the search qualities of price and the belief that competition would drive out deceptive behavior. Yet this practice of posting false, inflated comparison prices alongside sale prices has proliferated. Building on prior analytic work and the documented effects of reference pricing on search behavior and consumer choice, the authors develop a descriptive model explaining why fictitious reference pricing has spread instead of being extinguished by competition. After summarizing the model with a series of generalizations, the authors consider potential regulatory solutions to the problem. They propose that disclosure of the true normal price charged may be the only solution that could plausibly influence both consumer and firm behavior. Then, based on the existing literature, interviews with practitioners and regulators, an analysis of other nations' approaches, and the results of a laboratory study of 900 consumers to examine how they integrate "true normal price" information into deal evaluations, the authors develop a set of propositions about the likely effects of requiring firms to disclose recent selling prices for goods, identifying both potential benefits and challenges associated with such a requirement. [ABSTRACT FROM AUTHOR]

Standard choice-based conjoint models often ignore or insufficiently approximate consumers' budget constraints, despite the prominent role of budget constraints in economic theory. The authors offer a theoretically motivated improvement to the choice-based conjoint model that is especially appropriate for high-ticket durable goods and develop a Bayesian method for the inference of unobserved budget constraints. The proposed method leverages respondents' stated budget constraints that suffer from measurement error and respondents' financial demographic variables as additional information to reduce the dependency on functional form assumptions in the estimation. The authors show that accounting for budget constraints substantially increases model fit and the accuracy of competitive pricing in an industry-grade discrete-choice experiment on consumer preferences for high-end laptops. The proposed model performs better than the canonical linear price benchmark model, which is not flexible enough to approximate budget constraints. In theory, more flexible utility specifications, such as the nonlinear dummy price model, can approximate consumers' budget constraints. However, they perform poorly when only finite data are available. The authors conclude that applied researchers in industry and academia will benefit from having a better tool for estimating budgets in high-ticket categories. [ABSTRACT FROM AUTHOR]

Recent research has highlighted a difference in the way consumers approach choice sets. Some consumers focus on products' quality benefits (vertical differentiation): their selections are driven by the level of quality obtained relative to the price paid. Other consumers focus on products' taste benefits (horizontal differentiation): their selections are driven by acquiring personal tastes at favorable prices. This article aims to investigate how consumers' benefit focus, a continuum anchored by quality and taste, drives their preferences between retailers differing in pricing strategies. All else equal, consumers who focus on taste benefits will prefer EDLP stores (infrequent discounters), while consumers who focus on quality benefits will prefer Hi-Lo stores (frequent discounters). Findings from our experiments and an analysis of consumer panel data corroborate this relationship. This work also shows the mediating role of perceived value and the effect of several moderators: the strength of the price–quality relationship, the pattern of discounts, and cherry-picking costs. [ABSTRACT FROM AUTHOR]

Consumers often set budgets with the goal to minimize their spending. Contrary to this traditional interpretation, our research suggests that budgets can take on a different psychological meaning depending on whether the budget is for a personal or gift purchase. Across 11 studies, we find that consumers aim to spend below their budgets for personal purchases (budget minimizing) but aim to spend the entirety of their budgets for gift purchases (budget maximizing). We differentiate budget maximizing from spending maximizing, showing that gift purchasers are more likely to prefer "at-budget" than "above-budget" purchases. We also show that gift purchasers have weaker savings goals than personal purchasers—a difference that mediates the effect on their budget-minimizing and -maximizing tendencies. We explore multiple reasons that could explain why savings goals are less prevalent among gift purchasers and find an upstream role for price consciousness, guilt, and perceived specialness. Finally, we find that consumers' preference for spending the entirety of their budgets on gifts was moderated by two separate factors: consumers' budget slack and salience. Our research adds to the literatures on mental budgeting, gift giving, and self-other decisions. [ABSTRACT FROM AUTHOR]

Packaging waste makes up more than 10% of the landfilled waste in the United States. While consumers often want to make environmentally friendly product choices, we find that their perceptions of the environmental friendliness of product packaging may systematically deviate from its objective environmental friendliness. Eight studies (N = 4,103) document the perceived environmental friendliness (PEF) bias whereby consumers judge plastic packaging with additional paper to be more environmentally friendly than identical plastic packaging without the paper. The PEF bias is driven by consumers' "paper = good, plastic = bad" beliefs and by proportional reasoning, wherein packaging with a greater paper-to-plastic proportion is judged as more environmentally friendly. We further show that the PEF bias impacts consumers' willingness to pay and product choice. Importantly, this bias can be mitigated by a "minimal packaging sticker" intervention, which increases the environmental friendliness perceptions of plastic-only packaging, rendering plastic-packaged products to be preferable to their plastic-plus-paper-packaged counterparts. This research contributes to the packaging literature in marketing and to research on sustainability while offering practical implications for managers and public policy officials. [ABSTRACT FROM AUTHOR]

Whether watching a movie, sports game, or musical performance, consumers often seek entertainment experiences that are produced by one or more individuals. And although consumers often witness producers acting spontaneously , little is known about the preference for spontaneity in entertainment. Six studies, including real consumer-relevant decisions and a Facebook field experiment, reveal that consumers prefer spontaneity (vs. planned behavior) across several entertainment contexts, as spontaneous producers seem more authentic than planned producers. At the same time, however, spontaneous actions are also believed to beget lower-quality outcomes, suggesting that consumers generally prefer spontaneity even despite the possibility of reduced quality. Subsequent experiments examine the characteristics of the entertainment context and the producer to provide further insight into how consumers manage the authenticity–quality tradeoff: by shaping when and why spontaneity is associated with increased authenticity and decreased quality expectations, as well as the relative importance of these dimensions, higher-stakes contexts (e.g. when consumers' outcomes are enmeshed with the producer's), negative inferences about spontaneity (e.g. laziness, lack of concern), and low-competence producers attenuate the effects. Together, this research advances knowledge about spontaneity and authenticity and has implications for those seeking to produce appealing entertainment experiences. [ABSTRACT FROM AUTHOR]

Purchase decisions typically involve tradeoffs between attributes associated with desirability (e.g. quality) and feasibility (e.g. price). In this article, we examine how the decision context impacts consumers' preference between a high-desirability (HD) option and a high-feasibility (HF) alternative. Nineteen studies demonstrate a novel context effect, the "upscaling effect," whereby introducing a symmetrically dominated decoy option to a set (i.e. an option that is inferior compared to all alternatives in the set) leads to an increase in the choice share of the HD option. To account for the upscaling effect, we advance a two-stage model of consumer decision-making for decisions that involve tradeoffs between desirability and feasibility. According to our model, when the decision context provides a reason for choosing either option, such as when a decoy option is added to the set, consumers prioritize reasons that support choice of HD options over HF alternatives. Our model can explain the upscaling effect, as well as other findings reported in the literature, such as asymmetric attraction effects (Heath and Chatterjee 1995) and asymmetric sales promotion effects (Blattberg and Wisniewski 1989). Furthermore, the upscaling effect holds important managerial implications because it provides an effective way to increase sales of high-end products. [ABSTRACT FROM AUTHOR]

Platform-based product development is a cost-efficient approach to satisfy wide range of customer preferences. One important problem is the product platform configuration, in which two types of platform configuration are widely used, either module selection or module integration. The platform configuration based on module selection provides a broader solution space of platform selection, while module integration facilitates product platform commonality to gain economic benefits. Up to date, most research focused on the platform configuration based on module selection with a given module set. In this paper, we propose a new model to determine the optimal platform configuration for an external product family, considering both module selection and integration. The demand for the external product family is uncertain and assumed to follow normal distribution. A hybrid methodology combining simulated annealing and variable neighbourhood search is proposed. A numerical examination is carried out for the purpose of evaluation. The results show that the proposed model can provide a practically good solution. Main contributions of this research are two folds, one is the balance point between module selection and module integration in the platform configuration and the other is that we take into account the operation cost of module acquisition to the platform configuration problem. [ABSTRACT FROM AUTHOR]

To mitigate climate change and air pollution, multiple US states and other countries have beensetting and adjusting goals and policies aimed at shifting sales from conventional, fossil-fuel–powered vehicles to plug-in electric vehicles (PEVs), defined as plug-in hybrid and battery electric (all-electric) vehicles. For example, US policies have offered federal tax credits for the purchase of PEVs, with limits set on how many PEVs from a single manufacturer, which PEVs, and which consumers qualify. A key to developing or adjusting these policies is understanding how financial incentives affect consumers’ decisions to purchase or lease PEVs. To better understand the impact of financial incentives on PEV leasing and purchasing, researchers at the University of California, Davis, analyzed survey responses from approximately 2,800 California PEV owners. The survey asked: If the federal tax credit were not available would you: purchase or lease the same PEV, switch to a different PEV, switch to a conventional or hybrid (non-plug in) vehicle, or not acquire a vehicle at all? This policy brief discusses findings from those survey responses and provides policy implications. View the NCST Project Webpage

IntroductionCost-utility analysis (CUA)-a method to evaluate intervention cost-effectiveness-transforms benefits of alternatives into a measure of quantity and quality of life, such as quality-adjusted life year (QALY), to enable comparison across heterogeneous programs. Measurement challenges prevent directly estimating utilities and calculating QALYs for caries in primary dentition. Proxy disease QALYs are often used as a substitute; however, there lacks quantitative evidence that these proxy diseases are comparable to caries.ObjectiveTo employ a discrete choice experiment (DCE) to quantitatively determine the most comparable proxy disease for different levels of caries in primary dentition.MethodsA cross-sectional DCE survey was administered to respondents (N = 461) who resided in California, were aged ≥18 y, and were primary caretakers for ≥1 child aged 3 to 12 y. Four attributes were included: pain level, disease duration, treatment cost, and family life impacts. Mixed effects logistic regression and conditional logistic regression were used to analyze the survey data.ResultsRespondents from the overall sample preferred no pain over mild (odds ratio [OR] = 0.50, P < 0.05), moderate (OR = 0.57, P < 0.05), and severe pain (OR = 0.48, P < 0.05). Acute gastritis (OR = 0.44, P < 0.05), chronic gastritis (OR = 0.31, P < 0.01), and cold sore (OR = 0.38, P < 0.05) were less preferred than stage 1 caries. Acute tonsilitis (OR = 0.43, P < 0.05), acute gastritis (OR = 0.38, P < 0.05), chronic gastritis (OR = 0.26, P < 0.01), and cold sore (OR = 0.33, P < 0.01) were less preferred than stage 2 caries. Chronic gastritis (OR = 0.42,P < 0.05) was less preferred than stage 4 caries.ConclusionsParents viewed the characteristics of many diseases with similar QALYs differently. Findings suggest that otitis media and its QALY-as commonly used in CUAs-may be a suitable proxy disease and substitute. However, other disease states with slightly different QALYs may be suitable. As such, the recommendation is to consider a range of proxy diseases and their QALYs when conducting a CUA for child caries interventions.Knowledge transfer statementThis study reviews and systematically compares pediatric diseases that are comparable to caries in primary dentition. The findings may inform future research using cost-utility analysis to examine the incremental cost-effectiveness ratio of interventions to prevent and treat caries as compared with an alternative.

Pooled trips in private vehicles, or pooling, can lead to smaller environmental impacts and more efficient use of the limited roadway capacity, especially during peak hours. However, pooling has not been well adopted in part because of difficulties in coordinating schedules among various travelers and the lack of flexibility to changes in schedules and locations. In the meantime, ridehailing (RH) provides pooled services at a discounted fare (compared to the single-travel-party option) via advanced information and communication technology. This study examines individuals’ preferences for/against pooled RH services using information collected among travelers answering a set of questions related to their last RH trip. In doing so, both trip attributes and rider characteristics are considered. Taste heterogeneity is modeled in a way that assumes the presence of unobserved groups (i.e., latent classes), each with unique preferences, in a given sample of RH riders (N=1,190) recruited in four metropolitan regions in Southern U.S. cities from June 2019 to March 2020. The researchers find two latent classes with qualitatively different preferences, choosy poolers and non-selective poolers, regarding their choice in favor of/against pooling based on wait time, travel costs, purpose, and travel party size of the last RH trip. Personal characteristics are also identified, specifically age and three attitudes (travel satisfaction, environmentalism, and travel multitasking), which account for individuals’ class membership. This research contributes to the literature by explicitly modeling taste heterogeneity towards pooled ridehailing. In addition, unlike existing studies either at the person level or employing stated-preference data, a trip-level analysis is performed in connection with revealed preferences, which generates more realistic and relevant implications to policy and practice.View the NCST Project Webpage

Fierce market competition and consumers' environmental awareness prompt manufacturers to gain competitive advantages through low-carbon production. However, many firms stay away from low carbon because of financial constraints. Considering chain-to-chain competition, this paper constructs three financing strategic models. The impacts of market competition intensity and consumers' low-carbon preference on equilibrium decisions and corporate profits are analyzed. Then, comparative analysis is conducted to find the optimal financing strategy. Finally, numerical simulation is used for further analysis and robustness tests. It is indicated that under chain-to-chain competition, low-carbon production cannot improve the negative impact of increased competition intensity on corporate profits. Intense competition weakens the manufacturer's emission reduction efforts. Moreover, the manufacturer does not always benefit more from internal financing though the low-carbon level is high. When the probability of obtaining a bank loan exceeds the threshold, bank financing is superior to internal financing. An increased low-carbon investment cost coefficient will lower the threshold, which is counterintuitive. Since the preference interval for the downstream retailer to provide prepayments is larger than the interval for the low-carbon manufacturer to choose internal financing, both parties have the incentive to negotiate prepayments. Under internal financing, the wholesale price discount does not affect corporate profits. [ABSTRACT FROM AUTHOR]

Accelerating antiglobalization challenges previously undisputed assumptions about the importance of a product's globalness/localness in purchase decisions. Putting these assumptions to test, this article conceptualizes globalness/localness as a distinct product attribute and decomposes its utility into weight and preference components. Subsequently, it offers an equity-theory-based prediction of the attribute's declining relevance/trivialization and quantifies its trade-offs with other attributes by calculating global/local price premiums. Conjoint experiments in two countries (Austria and India) reveal that (1) emerging- (developed-) market consumers exhibit relative preference for global (local) products, (2) emerging-market consumers perceive higher preference inequity between global and local products than developed-market consumers, and (3) the corresponding inequity triggers consumers' cognitive inequity regulation (manifested through attribute trivialization in developed markets) and behavioral inequity regulation (manifested through asymmetrical willingness to pay for global/local products across developed/emerging markets). In addition, attribute trivialization and price premium tolerance are moderated by consumers' spatial identities and price segment. The findings contribute to the theoretical debate on the relevance of product globalness/localness in deglobalizing times and inform competitive strategies; segmentation, targeting, and positioning; and international pricing decisions. [ABSTRACT FROM AUTHOR]

The authors develop an attribute-based mixed-membership model of consumers' preference for stockkeeping units in store assortments. The model represents the underlying "topics of interest" that drive shopping behaviors as probability distributions over product attributes. It overcomes several limitations of latent Dirichlet allocation topic models and is particularly useful for making preference predictions in large and frequently changing store assortments. The authors apply the proposed model to investigate topics driving browsing and purchase activities in an online deal marketplace of fashion products and explore how preference structures evolve over time. They find commonalities and differences in the topics that drive the browsing and purchase stages of online shopping processes. In general, browsing covers a broader range of product attributes than purchases. Consumers tend to browse products of premium positioning and/or deep discounts in the deal marketplace, but when purchasing, they tend to gravitate toward lower-tiered products at their original prices and modest depths of discounts. The authors illustrate how insights from the proposed model can be utilized to profile consumers based on their price preferences and to improve personalized product recommendations. They show that the model's performance is particularly strong in predicting preferences for new products that are not in the existing assortment. [ABSTRACT FROM AUTHOR]

We study an online environment where a firm provides strategic product recommendations to consumers. We develop an analytical framework to integrate recommendations into the consumer search process. The firm sells two imperfectly substitutable products with different profit margins and makes a personalized product recommendation to each consumer based on its uncertainty (lack of knowledge) of his preferences. We define recommendation bias as the firm's deliberate decision to recommend a product to a consumer that does not minimize expected misfit cost of the consumer. Consumers can accept the product recommendation, search for the nonrecommended product, or leave the website. We identify five consumer segments based on consumers' responses to the firm's recommendations. We show that the recommendation bias, profit, and consumer surplus depend on the interaction between the firm's uncertainty regarding consumer preferences and consumer search costs. A reduction in its uncertainty about consumers leads to a corresponding increase in the firm's profit but does not necessarily result in a reduction in consumer surplus. An increase in search costs can lead to nonmonotonic changes in the firm's recommendation strategy, causing an increase or decrease in recommendation bias when the firm's uncertainty about consumers is low. Furthermore, the firm's profit can behave non-monotonically with respect to search costs: the firm benefits from an increase in search costs when these costs are small and uncertainty about consumers is low, but it can be adversely affected when search costs are moderate. Interestingly, consumer surplus may increase when search costs increase. [ABSTRACT FROM AUTHOR]

Experience goods like Broadway theatre often include an artistic component involving both a personally subjective aesthetic element as well as technical standards and cultural significance that may be challenging for the typical consumer to observe. Some consumers will likely have preferences focused on the aesthetic value while others will be more concerned with artistic merit of the production. This suggests that different consumers may find differing sources of information valuable in determining whether to make a purchase. The wisdom of the masses is likely correlated with the aesthetic element while expert opinions may help distill the larger artistic merit of the work. We examine the impact of favourable reviews by patrons and expert critics on weekly revenues for an unbalanced panel of 276 Broadway productions running for an average of 58 weeks. Results show a positive effect from both patron and critic reviews across the range of productions, with critic reviews serving a similar role to Tony Award wins. Dividing the data into musicals and non-musicals, we find positive significance for patron reviews, reputation of the director, and revival status in revenues for non-musicals while critic reviews and Tony wins are associated with significantly higher weekly revenues for musicals. [ABSTRACT FROM AUTHOR]

When eliciting consumer preferences for controversial products – an increasing number of which exist due to increasing demographic diversity and political polarization – conventional assumptions that all individuals derive positive marginal utility from consumption are challenged. It is relatively easy to adjust hypothetical stated preference questionnaires to include negative willingness to pay (WTP), but few studies on controversial products investigate how individuals behave using incentive-compatible revealed preference techniques. Using a framed field experiment with 292 adult subjects, we fill this gap by comparing the differences and similarities between a set of results that arise from the Becker-DeGroot-Marschak (BDM) mechanism between WTP versus willingness to accept (WTA) elicitation methods. This study has two main findings. First, in economic experiments eliciting preferences for controversial products, neither the WTP nor the WTA method fully discovers the true valuation range across all participants. Second, despite framing effects that give rise to different bid distributions, relative revealed preferences for the examined products are consistent under various interventions, indicating that WTP and WTA estimates have consistent policy implications. [ABSTRACT FROM AUTHOR]

Consumer choice models used in optimal product design typically ignore potential context effects by assuming the utility of each product is independent of the attributes of other products in the choice set. We characterize implications of context effects for profit-maximizing designs by deriving the first-order conditions of the design problem under alternative utility formulations, and we propose a utility function that incorporates context effects and has well-defined optimal design solutions for all products in the choice set. We then conduct a discrete choice survey experiment of automobile options and find statistically significant context-effect parameters and superior out-of-sample prediction when context-effect parameters are used in both logit and mixed logit models. These results suggest that context effects can be important in engineering design contexts and have the potential to affect optimal design differentiation. [ABSTRACT FROM AUTHOR]

Tea is a recommended way of administration of prescribed cannabis plant products in Denmark. We aimed to investigate the cannabinoid and terpene doses contained in different teas. We analysed tetrahydrocannabinol (THC), tetrahydrocannabinolic acid (THCA), cannabidiol (CBD), cannabidiolic acid (CBDA), and terpene concentrations in three repeated preparations of each type of tea, and in plant material. In standard tea, concentrations of THC were [median (min‐max)] 9.5 (2.3–15), 19 (13–34), and 36 (26–57) μg/mL for products with a labelled content of 6.3%, 14%, and 22% total THC (THC + THCA), respectively. The CBD concentration in tea from a product labelled with 8% total CBD (CBD + CBDA) was 7.5 (1.9–10) μg/mL. Based on this, the recommended starting amount of 0.2 L of the different teas would contain between 0.46 and 11.3 mg THC, and 0.38 to 2.0 mg CBD. Adding creamer before, but not after boiling, increased the THC and CBD concentration 2.3–4.4 and 2.1‐fold, respectively. Terpenes were detected in plant material, but not in tea. The study elucidates THC and CBD doses in different teas, which may assist the clinician's choice of cannabis product. Moreover, it underscores the need for caution as administration as tea can result in exposure to different doses, even when the same cannabis product is used. [ABSTRACT FROM AUTHOR]

Background: In the development of eye and face protection standards against biological hazards, it is important to consider that the eye and face protectors may be used in the outdoor environment, where ultraviolet (UV) exposure from the sun is much higher than indoors. Workers affected include paramedics, ambulance officers and clinical testing personnel. Methods: Spectral transmittances (280–780 nm) were measured on eight face shields and one goggle of the types used in hospital and clinical environments, three overhead projector sheets and an occupational impact protective goggle. The UV and luminous transmittances were calculated according to the international and two national sunglass standards, and compared with the compliance requirements. Results: All the face shields and goggle lenses were made of variants of the same material. All the samples, including the overhead projector sheets, complied with the requirements of the sunglass standards (for normal conditions, in the case of the American standard). Conclusion: Since all the lenses complied with the sunglass standards for UV protection, and there appears to be uniformity in the choice of materials in this product type, there is no need to make provision, as is the case for occupational eye and face protection standards, for protectors that do not provide UV protection. This makes labelling and advice to end users from eyecare and safety professionals much simpler. [ABSTRACT FROM AUTHOR]

The consumers’ appreciation and preference for products containing seaweed, as a natural alternative to synthetic cosmetics, has been ever growing in recent years. They are subjected to high expectations in terms of contents, such as purified bio active substances. Seaweed’s chemical compounds’ effectiveness in cosmetics is already known and they are successfully applied as effective alternatives with visible benefits. The varying species of algae have numerous beneficial properties for the skin. The bio-activeness of their compounds, such as carbohydrates, proteins, phenolic compounds and pigments have been researched and proven to be safe for use in the cosmetic industry. The following overview will explore the proof of the biological properties and various applications of bio-active molecules, derived from seaweed and their application in the cosmetic industry. [ABSTRACT FROM AUTHOR]

Existing research qualitatively explores consumer preferences for stroke rehabilitation interventions. However, it remains unclear which intervention characteristics are most important to consumers, and how these preferences may influence uptake and participation. Discrete choice experiments (DCE) provide a unique way to quantitatively measure preferences for health and health care. This study aims to explore how DCEs have been used in stroke rehabilitation and to identify reported consumer preferences for rehabilitation interventions. A systematic review of published stroke rehabilitation DCEs was completed (PROSPERO registration: CRD42021282578). Six databases (including CINAHL, MEDLINE, EconLIT) were searched from January 2000-March 2023. Data extracted included topic area, sample size, aim, attributes, design process, and preference outcomes. Descriptive and thematic analyses were conducted, and two methodological checklists applied to review quality. Of 2,446 studies screened, five were eligible. Studies focused on exercise preference (n = 3), the structure and delivery of community services (n = 1), and self-management programs (n = 1). All had small sample sizes (range 50–146) and were of moderate quality (average score of 77%). Results indicated people have strong preferences for one-to-one therapy (over group-based), light-moderate intensity of exercise, and delivery by qualified therapists (over volunteers). Few DCEs have been conducted in stroke rehabilitation, suggesting consumer preferences could be more rigorously explored. Included studies were narrow in the scope of attributes included, limiting their application to practice and policy. Further research is needed to assess the impact of differing service delivery models on uptake and participation. [ABSTRACT FROM AUTHOR]

The economic and environmental challenges associated with Last Mile Delivery (LMD) give rise to the self-collection concept, yet the practical adoption is often below expectations. In this consumer-centric segment, adequate understandings of consumers are vital but are often lacking. To address this gap, this study examines consumers' LMD preference with the Integrated Choice and Latent Variable framework. A stated choice experiment was commissioned in Singapore during the transition of COVID pandemic toward endemic. Our results showed that consumers accept unattended delivery methods and are no longer concerned with the delivery time window, a traditionally critical delivery attribute. Regarding latent perceptions, this study confirmed the significant effects of value perception on self-collection preferences. Nonetheless, individuals' environmental consciousness was found to be insignificant. The relative effects of specific value statements were quantified using the marginal rate of substitution and the mediation roles of value perception on the sociodemographic-preferences relationships were validated. [ABSTRACT FROM AUTHOR]

Financial and digital inclusion are key consumer policy agendas for governments globally. Yet, despite the importance of online interfaces to manage finances and make payments, the link between financial and digital inclusion remains under-researched. This study analyses the link between digital and financial inclusion drawing on data from a survey conducted of 922 adults in UK in 2018. The results suggest that the active use of banking services depends on digital skills. The level of self-rated internet proficiency predicts a variety of ways in which consumers use financial services in the management of their finances, including contactless payments, bank transfers, and the use of multiple banking services. This holds even when controlling for socioeconomic and demographic characteristics. Conversely, household income is more important as a determinant than digital skills in checking account balance online. This possibly reflects that liquidity constrained consumers generally prefer to monitor their spending using cash as this provides more precise information on their spending and remaining balance. [ABSTRACT FROM AUTHOR]

This article investigates the Linder hypothesis for foreign direct investment (FDI) within the three‐way gravity framework, utilizing a newly compiled and extensive dataset encompassing greenfield and brownfield investment activities across diverse sectors from 2003 to 2018. The Linder hypothesis posits that multinational firms invest in countries with comparable income levels to their home country. Our primary findings affirm the relevance of the Linder hypothesis in the context of horizontal FDI. The influence of the Linder effect varies among sectors, with the service sector exhibiting the most pronounced effect, while no detectable effect is observable for the manufacturing sector. We also find that the Linder effect depends on the sector's position within the value chain and the degree of quality differentiation. Sectors closer to final consumer demand and those characterized by higher product differentiation exhibit greater exposure to the Linder effect. Additionally, our analysis reveals that the Linder effect is subject to variations based on the income levels of the host country and highlights the significance of consumer preferences in shaping FDI patterns. Our article underscores the pivotal role of industry dynamics, product quality considerations, and value chain positioning in influencing the Linder effect on FDI. [ABSTRACT FROM AUTHOR]

In an era where food packaging plays a dual role in both reducing food waste and contributing to global packaging waste, this study presents an analysis of packaging‐free systems. As governments and organizations attempt to address the environmental impact of single‐use packaging, packaging‐free alternatives have emerged as a promising solution. However, there is a need for a comprehensive assessment of environmental sustainability and its alignment with consumer behaviours and preferences in this growing type of grocery system. Considering this need, this study employs an integrative literature review process, selecting 51 research articles. This selection was classified into three principal areas: the characteristics of packaging‐free services, the dynamics of consumer behaviour and patterns from a household perspective. This review evaluates the effectiveness of packaging‐free systems, exploring the factors that drive consumer adoption, the obstacles to transitioning and the relevance of theoretical frameworks like the theory of planned behaviour (TPB) and practice theory (PT) in understanding and assessing the sustainability of these alternatives. The result of this study is the identification of significant research gaps and opportunities, leading to a comprehensive research agenda. This agenda emphasizes the need for a more refined understanding of consumer classifications that extend beyond standard demographic metrics, delving into aspects like household structures, dietary preferences and regional variations. The study highlights the limited scope of existing literature by advocating for a holistic grocery analysis that blends packaging‐free and conventional shopping practices to understand more realistic grocery scenarios, as not all products are available in packaging‐free alternatives. It also underscores the importance of integrating environmental assessments with consumer behaviour studies to see the sustainability of the systems beyond reusable containers. Additionally, this research sheds light on the relatively unexplored area of online packaging‐free services, questioning the sustainable implication of incorporating online alternatives in grocery practices, and suggests a broader application of theoretical frameworks, including activity theory (AT) as a new perspective to achieve a new understanding of these systems. Lastly, contributing to the overall understanding of packaging‐free systems, the study concludes with a SWOT analysis that briefly identifies strengths in environmental sustainability and consumer awareness, balanced against weaknesses like data gaps and complex consumer decision‐making processes. [ABSTRACT FROM AUTHOR]

With the development of network technology, online shopping is becoming more and more convenient. But the increasing number of products also makes it difficult for consumers to make the right decision. When there is no apparent market demand, how to recommend products with commercial potential to customers has become an urgent problem for businesses to solve. This paper proposes e-commerce product recommendation based on user preference and association rule algorithm aiming at the problems existing in e-commerce product recommendation. Firstly, this paper constructs a user interest modeling method. Through analyzing users' interests and preferences, to provide users with timely and accurate personalized services. Then, the FP_Growth algorithm is optimized and improved. A more effective CTE-MARM algorithm is designed, and an association rules database based on user benefit items is constructed and analyzed jointly. Analyze products with strong correlations. According to consumers' interest levels, TOP-N is the best product choice. Experiments show that the algorithm has higher prediction accuracy. The research results of this project can not only improve enterprises' ability to analyse data and provide data support for enterprises to carry out effective marketing management. [ABSTRACT FROM AUTHOR]

The central questions answered in this research are, "For what, and when, do consumers prefer to spend loyalty points over money?" We use construal level theory (CLT) to theorize that loyalty (or reward) points are perceived abstractly while money is perceived concretely, and this impacts spending preferences. We find that consumers prefer to spend loyalty points (vs. money) on high desirability‐low feasibility (vs. low desirability‐high feasibility) consumption items. The same pattern also persists when the items that vary on desirability and feasibility are equivalently priced. Second, we show that the construal‐level matching phenomenon influences temporal decisions such that consumers prefer to spend points (vs. money) for items that are available later (vs. now). Third, the moderating effect of category type (experiential vs. material) is reported. Finally, we demonstrate two managerial applications that are reported in the Web Appendix. We show that managers may influence how consumers spend loyalty points (a) by altering the concreteness of the decision context, and (b) by manipulating the nature of loyalty points. [ABSTRACT FROM AUTHOR]