منابع مشابه
Asymmetric Price Transmission: A Survey
Asymmetric price transmission has been the subject of considerable attention in agricultural economics. It is not only important because it may point to gaps in economic theory, but also because its presence is often considered for policy purposes to be evidence of market failure. In this paper we survey the literature on asymmetric price transmission. A wide variety of often conflicting theori...
متن کاملAsymmetric Price Transmission with R Package apt
The structure of the package apt and the implementation of models for asymmetric price transmission (APT) are explained in this note. This type of economic analysis is typically time series analysis with the steps of unit root test, cointegration test, and finally error correction model. APT studies have evolved with several distinct stages: pre-cointegration, linear cointegration, nonlinear th...
متن کاملPrice Transmission, Threshold Behavior and Asymmetric Adjustment in Iranian Poultry Market
The Iranian poultry sector has experienced many significant structural changes in recent years. Such changes may have influenced price dynamics and transmission of shocks through marketing channels especially on retail markets. This paper investigate price transmission, threshold behavior and asymmetric adjustment in poultry sector of Ardebil (AR), east Azerbaijan (EA) and west Azerbaijan (WA) ...
متن کاملprice transmission, threshold behavior and asymmetric adjustment in iranian poultry market
the iranian poultry sector has experienced many significant structural changes in recent years. such changes may have influenced price dynamics and transmission of shocks through marketing channels especially on retail markets. this paper investigate price transmission, threshold behavior and asymmetric adjustment in poultry sector of ardebil (ar), east azerbaijan (ea) and west azerbaijan (wa) ...
متن کاملExplaining Asymmetric Price Adjustment
In an in nite horizon model with stochastic costs, moderate ination, costly price adjustment, and optimal price setting, we demonstrate that individual price reductions will be larger but less frequent than price increases. With positive ination, aggregate prices are more responsive to cost increases than to cost decreases, and a calibrated version of the model ts well the magnitude of downw...
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ژورنال
عنوان ژورنال: Journal of Agricultural Economics
سال: 2004
ISSN: 0021-857X,1477-9552
DOI: 10.1111/j.1477-9552.2004.tb00116.x