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16 results on '"Blázquez, Leticia"'

3. Understanding digital services in GVCs: An extended gravity model through the lens of network analysis.

Author

Blázquez, Leticia, Díaz‐Mora, Carmen, and González‐Díaz, Belén

Subjects
GRAVITY model (Social sciences), SOCIAL network analysis, INTERNATIONAL trade, VALUE chains, DIPLOMATIC & consular service
Abstract

Countries are increasingly incorporating foreign digital services in their exports, creating new and complex interdependencies between economies, which suggests a new channel for the expansion of global value chains (GVCs). To better understand how these new and complex interdependencies are evolving, we apply a novel methodological framework. First, using social network analysis methodology, we calculate several indicators that capture these complex network interdependencies. Second, we include these indicators in the second stage of a two‐step gravity model that explains (in the first step) dyadic trade flows of embodied digital services. Our motivation for this two‐stage approach is to avoid difficulties that traditional gravity models have in incorporating complex network interdependencies. Our empirical results suggest statistically significant effects of such interdependencies in the embodied digital services trade flows. [ABSTRACT FROM AUTHOR]

Published
2023
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10. The Economic Crisis and Residential Electricity Consumption in Spanish Provinces: A Spatial Econometric Analysis

Author

Blázquez, Leticia, Heimsch, Fabian, and Filippini, Massimo

Subjects
Q4, economic crisis, R2, aggregate panel data, residential electricity demand, spatial economic effects, D2, spatial econometrics, Energiekonsum, ddc:330, Wirtschaftskrise, Panel, Räumliche Verteilung, Spanien
Abstract

This paper presents an empirical analysis of residential electricity demand considering the existence of spatial effects. This analysis has been performed using aggregate panel data at the province level for 46 Spanish provinces for the period from 2001 to 2009. For this purpose, we estimated a log-log demand equation using a spatial autoregressive model with autoregressive disturbances (SARAR). The purpose of this empirical analysis is to determine the influence of price, income, and spatial spillovers on residential electricity demand in Spain. We are particularly interested in analyzing the impact of household disposable income variation across provinces observed during the economic crisis period from 2008-2009. The estimation results show relatively high income elasticity and relatively low price elasticity. Furthermore, the results show the presence of spatial effects in Spanish residential electricity consumption.

Published
2013

11. The economic crisis and residential electricity consumption in Spanish provinces: A spatial econometric analysis: A Spatial Econometric Analysis

Author

Blázquez, Leticia, Heimsch, Fabian, and Filippini, Massimo

Subjects
Economic crisis, Aggregate panel data, Economics, Spatial economic effect, Residential electricity demand, ddc:330, Spatial econometrics
Abstract

This paper presents an empirical analysis of residential electricity demand considering the existence of spatial effects. This analysis has been performed using aggregate panel data at the province level for 46 Spanish provinces for the period from 2001 to 2009. For this purpose, we estimated a log-log demand equation using a spatial autoregressive model with autoregressive disturbances (SARAR). The purpose of this empirical analysis is to determine the influence of price, income, and spatial spillovers on residential electricity demand in Spain. We are particularly interested in analyzing the impact of household disposable income variation across provinces observed during the economic crisis period from 2008-2009. The estimation results show relatively high income elasticity and relatively low price elasticity. Furthermore, the results show the presence of spatial effects in Spanish residential electricity consumption., Economics Working Paper Series, 13/173

Published
2013

14. TCT-838 Radial access in the very elderly

Author

Blazquez, Leticia, Hernandez, Felipe, Villagraz, Lola, Mayordomo, Sandra, Alfonso, Jurado-Roman, Granda, Carolina, García-Tejada, Julio, Velazquez, M. Teresa, Albarran, Agustin, and Tascon, Juan C.

Published
2014
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16. EU INTEGRATION AND PRODUCTION NETWORKS.

Author

BLÁZQUEZ, LETICIA, DÍAZ-MORA, CARMEN, and GANDOY, ROSARIO

Subjects
PRODUCTION (Economic theory), BUSINESS networks, GRAVITY model (Social sciences), ECONOMIC models, PANEL analysis
Abstract

Copyright of Revista de Economía Aplicada is the property of Revista de Economia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2012

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