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Registros recuperados: 75
Primeira ... 1234 ... Última
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Collinearity in Linear Structural Models of Market Power AgEcon
Perloff, Jeffrey M.; Shen, Edward Z..
The well-known structural model used to estimate market structure suffers from a severe collinearity problem if the marginal cost and demand equations are linear.
Tipo: Working or Discussion Paper Palavras-chave: Market power; Estimation; Demand and Price Analysis; Industrial Organization; L13; C1.
Ano: 2001 URL: http://purl.umn.edu/25012
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The impact of wage differentials on choosing to work in agriculture AgEcon
Perloff, Jeffrey M..
Tipo: Working or Discussion Paper Palavras-chave: Agricultural labor; Agricultural wages; Benefit-cost analysis; Irca; Labor supply; Labor and Human Capital.
Ano: 1990 URL: http://purl.umn.edu/47251
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Dynamic oligopoly: estimation and tests of market structure AgEcon
Karp, Larry S.; Perloff, Jeffrey M..
A linear-quadratic dynamic oligopoly model is developed and applied to the world coffee export market. The model nests various market structures using either open-loop or feedback strategies. The theoretical properties of this model are described. For given observed behavior, the assumption of feedback strategies implies a less competitive market structure than open-loop strategies.
Tipo: Working or Discussion Paper Palavras-chave: Industrial Organization; Research Methods/ Statistical Methods.
Ano: 1988 URL: http://purl.umn.edu/6105
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WIC Contract Spillover Effects AgEcon
Huang, Rui; Perloff, Jeffrey M..
The infant formula rebate program of the Special Nutrition Program for Women, Infants, and Children (WIC) requires each state to hold an auction where the low-bidder among the three major manufacturers of infant formula became the sole provider of formula to the state, which issues WIC voucher to low-income WIC participants. Using these WIC vouchers the WIC consumers can get contract brand infant formula for free from participating grocery stores or directly from the state. The WIC agencies then reimburse the retailers for the full retail price of the formula purchased by WIC consumers. Since the rebate program started, the wholesale prices of infant formula have increased markedly. The infant formula industry is highly concentrated, with three firms...
Tipo: Conference Paper or Presentation Palavras-chave: Food Consumption/Nutrition/Food Safety.
Ano: 2007 URL: http://purl.umn.edu/9773
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Use of public assistance and private aid by legal and unauthorized immigrants who work in agriculture AgEcon
Moretti, Enrico; Perloff, Jeffrey M..
Tipo: Working or Discussion Paper Palavras-chave: Agricultural labor; Government aid; Immigration; Insurance; Irca; Welfare economics; Labor and Human Capital.
Ano: 1996 URL: http://purl.umn.edu/47284
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Perverse General Equilibrium Effects of Price Controls AgEcon
Baylis, Katherine R.; Perloff, Jeffrey M..
Tipo: Working or Discussion Paper Palavras-chave: Demand and Price Analysis.
Ano: 2003 URL: http://purl.umn.edu/25051
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HIGHER PRICES FROM ENTRY: PRICING OF BRAND-NAME DRUGS AgEcon
Perloff, Jeffrey M.; Suslow, Valerie Y.; Seguin, Paul J..
When a new firm enters a market and starts selling a spatially-differentiated product, the prices of existing products may rise due to a better match between consumers and products. Entry may have three unusual effects. First, the new price is above the monopoly price if the two firms collude and may be above the monopoly price even if the firms play Bertrand. Second, the Bertrand and collusive price may be identical. Third, prices, combined profits, and consumer surplus may all rise with entry. Consistent with our theory, the real prices of some anti-ulcer drugs rose as new products entered the market.
Tipo: Working or Discussion Paper Palavras-chave: Demand and Price Analysis; Industrial Organization.
Ano: 1996 URL: http://purl.umn.edu/25104
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The Effects of a Fat Tax on Dairy Products AgEcon
Chouinard, Hayley H.; Davis, David E.; LaFrance, Jeffrey T.; Perloff, Jeffrey M..
We apply an incomplete demand system to supermarket scanner data to estimate the effects of a fat tax on dairy products for different demographic groups. We find own-price elasticities of demand are relatively inelastic and vary little across groups. A fat tax may be an effective means to raise revenue, but will not result in a significant reduction in fat consumption. The welfare effects associated with a fat tax are large and vary greatly across demographic groups. These fat taxes are regressive in nature, as the elderly and poor suffer greater welfare losses.
Tipo: Working or Discussion Paper Palavras-chave: Fat tax; Incomplete demand system; Demand and Price Analysis; Livestock Production/Industries; Public Economics; H2; I18.
Ano: 2005 URL: http://purl.umn.edu/25078
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ESTIMATING A MIXED STRATEGY EMPLOYING MAXIMUM ENTROPY AgEcon
Golan, Amos; Karp, Larry S.; Perloff, Jeffrey M..
Generalized maximum entropy may be used to estimate mixed strategies subject to restrictions from game theory. This method avoids distributional assumptions and is consistent and efficient. We use this method to estimate the mixed strategies of duopolistic airlines.
Tipo: Working or Discussion Paper Palavras-chave: Research Methods/ Statistical Methods.
Ano: 1996 URL: http://purl.umn.edu/25072
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Econometric analysis of imperfect competition and implications for trade research AgEcon
Perloff, Jeffrey M..
Tipo: Working or Discussion Paper Palavras-chave: Commerce; Commercial policy; Game theory; Marketing; International Relations/Trade.
Ano: 1991 URL: http://purl.umn.edu/47252
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The effect of asymmetrically held information and market power in agricultural markets AgEcon
Perloff, Jeffrey M.; Rausser, Gordon C..
Tipo: Working or Discussion Paper Palavras-chave: Marketing; Farm products; Mathematical models; Marketing.
Ano: 1993 URL: http://purl.umn.edu/47008
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Open-loop and feedback models of dynamic oligopoly AgEcon
Karp, Larry S.; Perloff, Jeffrey M..
Tipo: Working or Discussion Paper Palavras-chave: Industrial Organization; Research Methods/ Statistical Methods.
Ano: 1988 URL: http://purl.umn.edu/6089
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Can market power be estimated? AgEcon
Hyde, Charles Evan; Perloff, Jeffrey M..
Tipo: Working or Discussion Paper Palavras-chave: Economics; Equilibrium; Marketing; Supply and demand; Marketing.
Ano: 1993 URL: http://purl.umn.edu/47275
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An information based sample-selection estimation model of agricultural workers' choice between piece-rate and hourly work AgEcon
Golan, Amos; Moretti, Enrico; Perloff, Jeffrey M..
This paper presents a new generalized maximum entropy (GME) approach to estimation of sample-selection models with small data sets, such as are found in many empirical agricultural economic analysis. For small samples, the GME approach produces more stable estimates and has smaller mean square error measures than other well-known estimators such as ordinary least squares, Heckman's two-step method, full-information maximum likelihood, and Ahn and Powell's method. The technique is used to analyze whether hired agricultural workers will work in piece-rate or time-rate jobs and to compare female-male wage differentials for both types of jobs.
Tipo: Working or Discussion Paper Palavras-chave: Agricultural labor; Agricultural wages; Data analysis; Entropy; Monte carlo analysis; Piece rates; Labor and Human Capital.
Ano: 1998 URL: http://purl.umn.edu/47285
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There's no such thing as free housing for hired agricultural workers AgEcon
Perloff, Jeffrey M..
One-quarter of hired agricultural workers live in housing that is provided without rent. whereas few workers in other industries are provided with rent-free housing as part of their employment compensation. Workers who live in rent-free housing are paid more than comparable agricultural workers. possibly reflecting the low-quality and isolation of such housing.
Tipo: Working or Discussion Paper Palavras-chave: Agricultural labor; Employment; Rent; Labor and Human Capital; Agribusiness.
Ano: 1990 URL: http://purl.umn.edu/47043
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The iPhone goes downstream: mandatory universal distribution AgEcon
Karp, Larry S.; Perloff, Jeffrey M..
Apple’s original decision to market iPhones using a single downstream vendor prompted calls for mandatory universal distribution (MUD), whereby all downstream vendors would sell the iPhone under the same contract terms. The upstream monopoly may want either one or more downstream vendors, and, in either case, consumer welfare may be higher with either one or more firms. If the income elasticity of demand for the new good is greater than the income elasticity of the existing generic good, the MUD requirements leads to a higher equilibrium price for both the new good and the generic, and therefore lowers consumer welfare.
Tipo: Working Paper Palavras-chave: Vertical restrictions; Mandatory universal distribution; New product oligopoly; Institutional and Behavioral Economics; L12; L13; L42.
Ano: 2011 URL: http://purl.umn.edu/123636
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Tariffs and quotas that lower prices and raise welfare AgEcon
Perloff, Jeffrey M..
Tipo: Working or Discussion Paper Palavras-chave: Consumers; Economics; Equilibrium; Import; Quotas; International Relations/Trade; Food Security and Poverty.
Ano: 1993 URL: http://purl.umn.edu/47254
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Incidence of Federal and State Gasoline Taxes AgEcon
Chouinard, Hayley H.; Perloff, Jeffrey M..
The federal specific gasoline tax falls equally on consumers and wholesalers; whereas state specific taxes fall almost entirely on consumers. The consumer incidence of state taxes is greater in states that use relatively little gasoline.
Tipo: Working or Discussion Paper Palavras-chave: Taxes; Incidence; Gasoline; Public Economics; H22.
Ano: 2003 URL: http://purl.umn.edu/25046
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Hiring and managing labor for farms in California AgEcon
Rosenberg, Howard R.; Perloff, Jeffrey M.; Pradhan, Vijaykumar S..
Tipo: Working or Discussion Paper Palavras-chave: Agricultural labor; Employment; Labor supply; Personnel management; Labor and Human Capital.
Ano: 1994 URL: http://purl.umn.edu/47278
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Dynamic dumping AgEcon
Berck, Peter; Perloff, Jeffrey M..
A low-cost foreign firm lowers its initially high price–dumping if necessary– until it drives the higher cost domestic firms out of business, whereupon it raises its price. At no time, however, does the foreign firm predate (price below its marginal cost). Tariffs, quotas, and other policies that mandate a minimum number of domestic firms do not qualitatively change the price path (high price, low price, and limit price). The optimal tariff in this dynamic analysis is lower than the optimal tariff in a static analysis (to allow consumers to take advantage of the low-price period).
Tipo: Working or Discussion Paper
Ano: 1988 URL: http://purl.umn.edu/43663
Registros recuperados: 75
Primeira ... 1234 ... Última
 

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