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	Provedor de dados AgEcon (3) Autor Alashry, Mohamed Khairy (1) Alboghdady, Mohamed Altabei (1) Blackwell, J. Lloyd, III (1) Carlberg, Jared G. (1) Palavra-chave Seemingly unrelated regressions (3) Adaptive expectations (1) Almost Ideal Demand System (1) Autocorrelation (1) C51 (1) Contemporaneous correlation (1) Demand and Price Analysis (1) Egypt (1) Farmland Security Act (1) Fixed effect (1) Food Consumption/Nutrition/Food Safety (1) G21 (1) Generalized autoregressive conditional heteroscedasticity (1) Heteroskedasticity (1) Land Economics/Use (1) Livestock Production/Industries (1) Meat (1) Multiple equations (1) Panel data (1) Present value (1) Mais... Tipo do documento Journal Article (3) Ano 2010 (1) 2005 (1) 2002 (1) País United States (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última The demand for meat in Egypt: An almost ideal estimation AgEcon Alboghdady, Mohamed Altabei; Alashry, Mohamed Khairy. This paper analyzes the demand for meat in Egypt for the period 1990–2005 using the linearized Almost Ideal Demand System to estimate own-price, cross-price and expenditure elasticities. It found that the Marshallian own-price elasticity was the highest for fish, followed by chicken, beef and duck. On the other hand, the crossprice elasticity of beef showed a complementary relationship with the other meat types, except for fish, which is substitutive. Chicken and fish showed a substitutive relationship with all other meat types. Duck showed a substitutive relationship with all meats except rabbit. Mutton and rabbit showed a versatile relationship with the other meat types. The highest substitutive relationship was between mutton and beef. Compensated... Tipo: Journal Article Palavras-chave: Meat; Almost Ideal Demand System; Seemingly unrelated regressions; Egypt; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries. Ano: 2010 URL: http://purl.umn.edu/93884 EFFECTS OF OWNERSHIP RESTRICTIONS ON FARMLAND VALUES IN SASKATCHEWAN AgEcon Carlberg, Jared G.. Restrictions on the ownership of farmland by nonresidents of Saskatchewan were imposed by the Farmland Security Act (FSA) in 1974. The FSA has been blamed by some observers for depressed provincial land values. An adaptive expectations present value model is developed to estimate the effects of the FSA, with the province of Alberta included as a control. Results of seemingly unrelated regressions and generalized autoregressive conditional hetereoscedasticity estimates find no statistically significant effect of the FSA on the value of land in Saskatchewan. This may indicate that the effect of the regulatory change is too small to be measured accurately. Tipo: Journal Article Palavras-chave: Adaptive expectations; Farmland Security Act; Generalized autoregressive conditional heteroscedasticity; Present value; Seemingly unrelated regressions; Land Economics/Use; C51; G21; Q18. Ano: 2002 URL: http://purl.umn.edu/15473 Estimation and testing of fixed-effect panel-data systems AgEcon Blackwell, J. Lloyd, III. This paper describes how to specify, estimate, and test multiple-equation, fixed-effect, panel-data equations in Stata. By specifying the system of equations as seemingly unrelated regressions, Stata panel-data procedures worked seamlessly for estimation and testing of individual variable coefficients, but additional routines using test were needed for testing of individual equations and differences between equations. Tipo: Journal Article Palavras-chave: Panel data; Fixed effect; Multiple equations; Seemingly unrelated regressions; Heteroskedasticity; Autocorrelation; Contemporaneous correlation; Tests of linear combinations; Research Methods/ Statistical Methods. Ano: 2005 URL: http://purl.umn.edu/117512 Registros recuperados: 3 Primeira ... 1 ... Última

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