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334 results on '"Supply and demand -- Models"'

252. Supply shocks and price adjustment in the world oil market

Author

Hubbard, R. Glenn

Subjects
Supply and demand -- Models, Petroleum -- Prices and rates, Petroleum industry -- Economic aspects, Pricing -- Economic aspects, Spot market -- Economic aspects, Business, Economics
Published
1986

254. Mitigating the tragedy of the commons

Author

Bell, Frederick W.

Subjects
Economic development -- Models, Welfare economics -- Research, Right of property -- Economic aspects, Supply and demand -- Models, Common lands -- Economic aspects, Crayfish -- Economic aspects, Business, Economics
Published
1986

255. Two stage (perfect) equilibrium in Hotelling's model

Author

Neven, Damien

Subjects
Economic geography -- Models, Economic research -- Models, Equilibrium (Economics) -- Models, Prices -- Models, Statistical hypothesis testing -- Models, Supply and demand -- Models, Business, Economics
Published
1985

260. The effects of state taxation on United States copper supply

Author

Foley, Patricia T. and Clark, Joel P.

Subjects
Arizona -- Natural resources, revenue -- Models, Supply and demand -- Models, State taxation -- Models, Intergovernmental tax relations -- Models, Copper industry -- Economic aspects, Strategic materials -- United States, Public finance -- Models, Copper -- Supply and demand, Taxation -- Models, Agricultural industry, Economics, Environmental issues
Abstract

The model indicates that local, unilateral tax-rate variations have more effect on copper supply and demand than national, simultaneous variations. Tax rate variations also affect employment rates and amount of revenue.

Published
1982

261. Estimating demand under block rates: electricity and water

Author

Terza, Joseph V. and Welch, W.P.

Subjects
Supply and demand -- Models, Statistical sampling -- Usage, Water -- Supply and demand, Waterworks -- Prices and rates, Energy consumption -- Economic aspects, Electric utilities -- Prices and rates, Electric power -- Supply and demand, Agricultural industry, Economics, Environmental issues
Published
1982

262. Substitution between production labor and other inputs in unionized and nonunionized manufacturing

Author

Freeman, Richard B. and Medoff, James L.

Subjects
Elasticity (Economics) -- Analysis, Working class -- Supply and demand, Nonunion employees -- Statistics, Factories -- Statistics, Collective bargaining -- Models, Production functions (Economics), Labor relations -- Models, Demand (Economics) -- Analysis, Supply and demand -- Models, Labor unions -- Economic policy
Published
1982

263. Second best pricing with stochastic demand

Author

Sherman, Roger and Visscher, Michael

Subjects
monopolies -- Models, Supply and demand -- Models, Second best (Economics) -- Models, Public utilities -- Models, Business, Economics
Published
1978

270. Rationing by waiting lists: an empirical investigation

Author

Martin, Stephen and Smith, Peter C.

Subjects
Medical appointments and schedules -- Economic aspects, Rationing -- Research, Supply and demand -- Models, Medical care -- Supply and demand, Business, Economics, Government
Abstract

Models of supply and demand for the waiting time for elective surgery provided by the UK National Health Service are presented and analyzed. Systems of waiting lists or waiting times are used by governments as rationing mechanisms. The demand and supply models were evaluated using 4460 observations correlated to the number of elective surgery episodes recorded in 1991-92. The results suggest that there was low elasticity of demand with regard to waiting time, implying that increased expenditures in medical resources could lessen waiting time without resulting in higher utilization.

Published
1999

271. The relation of Mr. Meade's relation to Kahn's multiplier

Author

Meade, James

Subjects
Supply and demand -- Models, Business, Economics
Abstract

Meade's Relation is derived from Kahn's multiplier theory of supply and demand. Meade's theory of savings replaces Kahn's propensity to consume factor with a factor describing the propensity to save. Meade's Relation concludes that increases in income would result in a planned supply of savings that would match the initial demand for savings required to finance increased investments.

Published
1993

273. Disaggregate supply: evidence for the UK

Author

Chrystal, K. Alec and Dowd, Kevin

Subjects
United Kingdom -- Economic aspects, Supply and demand -- Models, Economic policy -- Research, Business, Business, general, Economics
Published
1989

274. Tax-exempt debt: an intergovernmental perspective

Author

Chapman, Jeffrey I. and Winkler, Donald R.

Subjects
Intergovernmental tax relations -- Economic aspects, Public policy (Law) -- Economic aspects, Supply and demand -- Models, Tax exemption -- Economic aspects, Public debts -- Laws, regulations and rules, Government, Law
Published
1988

279. A financial model of investment, with an application to the paper industry

Author

Farimani, Mehrdad, Buongiorno, Joseph, and Thompson, Howard E.

Subjects
Paper industry -- Investments, Paper mills -- Finance, Capital market -- Models, Pricing -- Models, Paper -- Supply and demand, Supply and demand -- Models, Industrial capacity -- Models, Investments -- Models, Business, Business, general, Economics
Published
1988

282. Inventory policy in the presence of market disruptions

Author

Chao, Hung-Po

Subjects
Inventory control -- Analysis, Markov processes -- Usage, Supply and demand -- Models, Business, Mathematics
Abstract

A dynamic model is presented for the best possible inventory policies at a time of market disruptions. Such periods are often marked by events with uncertain arrival time, duration, and severity. The model used is based on a Markov decision process framework with a finite state space. General characterization is developed of the best inventory process, which is interpreted in economic terms, and then applied to two special cases, providing explicit analytic results.

Published
1987

286. The determinants of import demand in Trinidad and Tobago: 1967-84

Author

Gafar, John S.

Subjects
Trinidad and Tobago -- International trade, Developing countries -- Economic aspects, Imports -- Supply and demand, Foreign exchange -- Prices and rates, Supply and demand -- Models, Balance of trade -- Trinidad and Tobago, Business, Business, general, Economics
Published
1988

289. Output and unanticipated money in the dependent economy model

Author

Montiel, Peter J.

Subjects
Mexico -- Economic policy, Macroeconomics -- Research, Developing countries -- Economic policy, Supply and demand -- Models, Money supply -- Models, Banking, finance and accounting industries, Business, Business, international
Published
1987

290. Scarf's state reduction method, flexibility, and a dependent demand inventory model

Author

Miller, Bruce L.

Subjects
Inventory control -- Models, Operations research -- Analysis, Supply and demand -- Models, Materials management -- Models, Business, Mathematics
Abstract

An inventory management model with linear holding, shortage and ordering costs is developed based upon a Bayesian inventory procedure first developed by H. Scarf. The model reflects demand random variables as dependent and average demand as an exponential smoothing formula, for a single-state variable dynamic program. The single-state computation effects a considerable computational savings over the two-state standard formulation and orders amounts that are equal to or less than the two-state model's orders.

Published
1986

291. Oligopoly power in British industry

Author

Borooah, V.K. and Van Der Ploeg, F.

Subjects
Oligopolies -- Models, Industrial concentration -- Models, Industrial organization -- United Kingdom, Supply and demand -- Models, Business, Business, general, Economics
Published
1986

293. Electricity growth in the future

Author

Peck, Stephen C. and Weyant, John P.

Subjects
Supply and demand -- Models, Electric power -- Supply and demand, Business, Economics, Petroleum, energy and mining industries
Published
1985

294. Demand management and exchange rate policy: the Italian experience

Author

Tullio, Giuseppe

Subjects
Italy -- Economic aspects, Exchange -- Prices and rates, Fiscal policy -- Italy, Economic history -- Italy, Monetary policy -- Italy, Supply and demand -- Models, Gross national product -- Italy, Banking, finance and accounting industries, Business, Business, international
Published
1981

297. Supply curves

Author

Stewart, Geoff

Subjects
Supply and demand -- Models
Abstract

Geoff Stewart extends his discussion of the industry supply curve in a competitive market by relaxing some of the earlier assumptions In the last issue of Economic Review, I explained […]

Published
1999

299. The specification of price in studies of consumer demand under block price scheduling: comment

Author

Stevens, T.H., Adams, G., and Willis, C.

Subjects
Mathematical models -- Analysis, Consumer preferences -- Economic aspects, Prices -- Models, Supply and demand -- Models, Economic research -- Methods, Agricultural industry, Economics, Environmental issues
Abstract

The recent attempt by Polzin (1984) to expand the empirical evidence on price variable specification in demand models of commodities priced by block schedules is examined, with a number of problems discovered with the research, which leads to dissatisfaction with the results stating that the Taylor-Norton price specification may not be the best description of consumer behavior in the presence of block rate price schedules. The areas in which these problems are noted include the approach taken, which is based on the researcher's use of aggregate data; examples of deficiencies in the approach used are described.

Published
1985

300. Do gasoline demand elasticities vary?: Comment

Author

Yang, Bong M.

Subjects
Mathematical models -- Analysis, Supply and demand -- Models, Gasoline supply -- Economic aspects, Petroleum industry -- Economic aspects, Economic research -- Methods, Agricultural industry, Economics, Environmental issues
Abstract

An analysis was attempted in an article appearing earlier in the journal by Dahl (1982) of the constancy of price elasticity of world gasoline demand, emphasizing the short-run constancy and the long-run elasticity estimates for price and income across diverse incomes and prices in the world gasoline market. There are some econometric problems in the estimates described in that article, caused by the exogeneity assumption of two of the variables used. The deficiencies of the model used are described, and suggestions are made on how the analysis may have been improved, including dropping the countries and time periods in which the endogeneity problem with the estimator is evident.

Published
1985

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