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	Provedor de dados AgEcon (2) Autor Ji, Wen (2) Holt, Matthew T. (1) Palavra-chave Livestock Production/Industries (1) Marketing (1) Productivity (1) Productivity Analysis (1) Risk (1) Seasonal frequency. (1) Seasonality (1) Trigonometric variable (1) Uncertainty (1) Mais... Tipo do documento Conference Paper or Presentation (2) Ano 2000 (2) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última PRICE UNCERTAINTY AND AGRICULTURAL PRODUCTIVITY AgEcon Ji, Wen; Holt, Matthew T.. This paper examines the effects of price uncertainty on agricultural productivity. Appelbaum(1991) provided an empirical framework to analyze the effects of uncertainty on firm behavior. We apply the model to the U.S. agricultural sector, using a parametric rather than a nonparametric approach to obtain the measurement of price uncertainty and risk. Keywords: risk, uncertainty, productivity Tipo: Conference Paper or Presentation Palavras-chave: Risk; Uncertainty; Productivity; Productivity Analysis. Ano: 2000 URL: http://purl.umn.edu/21736 CHANGING SEASONAL PATTERNS IN THE POULTRY MARKET AgEcon Ji, Wen. The role of seasonality in modeling agricultural markets is well recognized. However, traditional approaches to account for seasonality assume that seasonal pattern is constant, even though some evidence of changing seasonal pattern exists in the literature. This paper seeks to explore the impact of incorporating changing seasonal pattern into poultry market modeling. Keywords: seasonality, trigonometric variable, seasonal frequency. Tipo: Conference Paper or Presentation Palavras-chave: Seasonality; Trigonometric variable; Seasonal frequency.; Livestock Production/Industries; Marketing. Ano: 2000 URL: http://purl.umn.edu/21860 Registros recuperados: 2 Primeira ... 1 ... Última

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