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	Provedor de dados AgEcon (1) Autor Ihle, Rico (1) von Cramon-Taubadel, Stephan (1) Palavra-chave C32 (1) Cointegration (1) Crop Production/Industries (1) Maize (1) Marketing (1) Nonlinear time series model (1) Price transmission (1) Q11 (1) Q13 (1) Semiparametric model (1) Tanzania. (1) Mais... Tipo do documento Conference Paper or Presentation (1) Ano 2010 (1) País United States (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Semiparametric Evidence on the Nature of Price Transmission in Tanzanian Maize Markets AgEcon Ihle, Rico; von Cramon-Taubadel, Stephan. Maize is a major staple food in Sub-Saharan Africa. Monthly maize prices in Tanzania are analyzed since the country is an important maize producer and exporter in East Africa. We analyze price transmission between the five most important urban regions of Tanzania between 2000 and 2008 which correspond to major maize production or consumption areas. We propose a novel method for the analysis. The semiparametric vector error-correction model allows the partial impact of the past deviations from price equilibria on current price changes to be potentially nonlinear. The nonparametric estimates of these partial influences suggest that they can be adequately modeled by linear functions. Tipo: Conference Paper or Presentation Palavras-chave: Cointegration; Maize; Nonlinear time series model; Price transmission; Semiparametric model; Tanzania.; Crop Production/Industries; Marketing; C32; Q11; Q13. Ano: 2010 URL: http://purl.umn.edu/61606 Registros recuperados: 1 Primeira ... 1 ... Última

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