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	Provedor de dados AgEcon (6) Autor Chavas, Jean-Paul (1) Chung, Chanjin (1) Corral, Leonardo (1) Davis, Benjamin (1) Dhuyvetter, Kevin C. (1) Dong, Diansheng (1) Douthit, Megan (1) Gould, Brian W. (1) Kaiser, Harry M. (1) Kastens, Terry L. (1) Kim, Kwansoo (1) Kneib, Thomas (1) Langyintuo, Augustine S. (1) Marsh, Thomas L. (1) Mungoma, Catherine (1) Schmit, Todd M. (1) Taylor, Mykel R. (1) Winters, Paul C. (1) Wocken, Meike (1) Mais... Palavra-chave Censored regression (6) Consumer/Household Economics (3) Demand and Price Analysis (3) C5 (2) D4 (2) Market liberalization (2) Agricultural and Food Policy (1) Agricultural households (1) Auction (1) Butter market (1) C12 (1) Community/Rural/Urban Development (1) Consumption characteristics (1) D1 (1) Derived input (1) Generic advertising (1) Hedonic model (1) Household demand (1) I3 (1) Improved maize variety (1) Mais... Tipo do documento Conference Paper or Presentation (3) Journal Article (1) Presentation (1) Working or Discussion Paper (1) Ano 2012 (1) 2006 (1) 2005 (1) 2004 (1) 2001 (1) 2000 (1) Mais... País United States (6) Idioma Inglês (6)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 6 Primeira ... 1 ... Última The Effect of Household Wealth on Input Market Participation in Southern Africa AgEcon Langyintuo, Augustine S.; Mungoma, Catherine. Input technological change, fundamental to rural transformation, sometimes bypasses some rural populations because farmers are often reluctant to use new inputs due to production and price risks that could render their use unprofitable. The level of wealth of the household significantly relates to the household's ability to cope with such risks. Given the highly disproportionate distribution of wealth among rural households, this paper demonstrated that first stratifying households into meaningful wealth categories and estimating non-separable household improved variety adoption and seed demand models for each wealth category provides an opportunity to develop credible policy relevant recommendations on interventions that increase impact. This approach... Tipo: Conference Paper or Presentation Palavras-chave: Wealth index; Improved maize variety; Consumption characteristics; Production attributes; Derived input; Technological change; Censored regression; Zambia; Consumer/Household Economics; C12; D1; I3; Q12; Q13. Ano: 2006 URL: http://purl.umn.edu/25630 Tobit regression to estimate impact of EU market intervention in dairy sector AgEcon Wocken, Meike; Kneib, Thomas. This study examines the effect of European intervention politics in the European butter market in the context of market liberalization using the example of Germany. A heteroscedastic Tobit model is estimated using German butter market data from 1973-2010. There is evidence that price support has reduced price instability in the butter market. Simulation indicates that enhancing intervention price causes an increase in the expected butter price in the long-run, even though if market price is higher than intervention level. We find changing effects of stockpiling. If difference between market and intervention price is small and stock quantity is high, it significantly contributes to reducing price volatility. On the contrary if price difference is large and... Tipo: Presentation Palavras-chave: Censored regression; Market liberalization; Butter market; Agricultural and Food Policy; Risk and Uncertainty; C5; D4; Q11.. Ano: 2012 URL: http://purl.umn.edu/122528 An Econometric Analysis of Price Dynamics in the Presence of a Price Floor: The Case of American Cheese AgEcon Chavas, Jean-Paul; Kim, Kwansoo. In this paper, we present an econometric analysis for the effects of a price floor on price dynamics and price volatility. A price floor (implemented as a part of government pricing policy) provides a censoring mechanism for price determination. We specify and estimate a dynamic Tobit model under time-varying volatility. The model is applied to analyze the effects of a price support program on price dynamics and price volatility in the U.S. American cheese market. The econometric analysis provides useful insights on price dynamics in the presence of a government-determined price floor. Tipo: Journal Article Palavras-chave: Censored regression; Market liberalization; Model selection; Price dynamics; Price volatility; Demand and Price Analysis; Q0; D4; C5. Ano: 2005 URL: http://purl.umn.edu/43628 PRICE DETERMINANTS OF SHOW QUALITY QUARTER HORSES AgEcon Taylor, Mykel R.; Dhuyvetter, Kevin C.; Kastens, Terry L.; Douthit, Megan; Marsh, Thomas L.. This study estimates the price determinants of show quality Quarter Horses sold at auction. Several characteristics including genetic and physical traits, the quality of pedigree, and the sale order affect price. Sale price is positively affected by a strong performance record of the horse as well as the performance record of the horse's offspring. A common practice at horse auctions is for the seller to reject the final bid offered and not sell the horse. The market prices predicted by the model for these horses indicate that they are not undervalued by the final bids, based on their characteristics. Tipo: Conference Paper or Presentation Palavras-chave: Auction; Censored regression; Hedonic model; Quarter Horses; Demand and Price Analysis; Livestock Production/Industries. Ano: 2004 URL: http://purl.umn.edu/36199 Assets, Activities and Income Generation in Rural Mexico: Factoring in Social and Public Capital AgEcon Winters, Paul C.; Davis, Benjamin; Corral, Leonardo. In recent years, there has been increasing emphasis in the rural development literature on the multiple income-generating activities undertaken by rural households and the importance of assets in determining the capacity to undertake these activities. Controlling for endogeneity choice and applying Lee's generalization of Amemiya's two-step estimator to a simultaneous equation model, household returns to assets from multiple activities are explored for the Mexico ejido sector. To incorporate the multiple variables representing social and public capital into the analysis, factor analysis is used. The results indicate that the asset position of the household has a significant effect on household participation in income generating activities and returns to... Tipo: Working or Discussion Paper Palavras-chave: Livelihoods; Mexico; Social capital; Public capital; Agricultural households; Censored regression; Community/Rural/Urban Development; Consumer/Household Economics; Labor and Human Capital. Ano: 2001 URL: http://purl.umn.edu/12898 THE EFFECT OF GENERIC DAIRY ADVERTISING ON THE HOUSEHOLD DEMAND FOR MILK AND CHEESE AgEcon Schmit, Todd M.; Chung, Chanjin; Dong, Diansheng; Kaiser, Harry M.; Gould, Brian W.. Consistent two-step censored estimation is applied to household demand equations for disaggregated milk and cheese products. The long-run advertising elasticity for total milk was positive, largely due to low fat milk; however the elasticity for cheese was not significant, and only shredded cheese had a positive, significant response. Tipo: Conference Paper or Presentation Palavras-chave: Censored regression; Household demand; Generic advertising; Consumer/Household Economics; Demand and Price Analysis; Marketing. Ano: 2000 URL: http://purl.umn.edu/21775 Registros recuperados: 6 Primeira ... 1 ... Última

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