نتایج جستجو برای: Asymmetric Price Transmission

تعداد نتایج: 390476  

Journal: :iranian journal of applied animal science 2015
m. kavoosi kalashami p. khaligh khiyavi m.s. allahyari

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) ...

Journal: :international journal of agricultural management and development 2012
seyed safdar hosseini afsaneh nikoukar arash dourandish

over the past three decades vertical price transmission analysis has been the subject of considerable attention in applied agricultural conomics. it has been argued that the existence of asymmetric price transmission generates rents for marketing and processing agents. retail prices allegedly move faster upwards than downwards in response to farm level pricemovements. this is an important issue...

A. Mohamadinejad F. Jezghani R. Moghaddasi S. Yazdani

In this article, we estimate the vertical price transmission through the Iranian rice marketing chain by usingmonthly data from March 2000 to February, 2009 and error correction model (ECM).The causality testresults indicate that changes in the producer price clearly led changes in wholesale and retail prices. InProducer-Retail and Wholesale-Retail models, price transmission is asymmetric but i...

M. Kavoosi Kalashami, M.S. Allahyari P. Khaligh Khiyavi

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) ...

Journal: :international journal of agricultural science and research 2011
f. jezghani r. moghaddasi s. yazdani a. mohamadinejad

in this article, we estimate the vertical price transmission through the iranian rice marketing chain by usingmonthly data from march 2000 to february, 2009 and error correction model (ecm).the causality testresults indicate that changes in the producer price clearly led changes in wholesale and retail prices. inproducer-retail and wholesale-retail models, price transmission is asymmetric but i...

Afsaneh Nikoukar Arash Dourandish Seyed Safdar Hosseini

Over the past three decades vertical price transmission analysis has been the subject of considerable attention in applied agricultural conomics. It has been argued that the existence of asymmetric price transmission generates rents for marketing and processing agents. Retail prices allegedly move faster upwards than downwards in response to farm level pricemovements. This is an important issue...

Journal: :اقتصاد و توسعه کشاورزی 0
محمود دانشور کاخکی رضا حیدری کمال آبادی

abstract this study is an attempt to investigate the influence of targeting subsidies on price transmission pattern in iran's egg market. the targeting subsidies plan was imposed by 20 december 2010. using of daily price time series data, the study was conducted during december 2009 to october 2011. using ecm model, price transmission models were estimated for the two periods (e.g. before and a...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
سید صفدر حسینی پردیس کشاورزی و منابع طبیعی دانشگاه تهران، اقتصاد و توسعه کشاورزی افسانه نیکوکار دانشگاه خراسان، اقتصاد و توسعه کشاورزی آرش دور اندیش دانشگاه فردوسی مشهد، اقتصاد و توسعه کشاورزی

price transmission is one of the most important factors that affects the producers, consumers and marketing agents’ welfare. market structure affects price transmission. asymmetric price transmission affects the marketing margin, increases marketing agents’ profit and decreases producers and consumers’ welfare. in recent years high prices of beef has caused consumers’ dissatisfaction however, p...

Journal: :international journal of agricultural management and development 2015
moharram ainollahi mohammad ghahremanzadeh

in this paper asymmetric price transmission mechanism and nonlinear adjustment between producer and retail prices of milk were examined in zanjan province of iran. for this purpose, a two-regime threshold vector error correction model (tvecm) and a sup-lm test developed by hansen and seo (2002) were employed for checking presence of a threshold effect. application of unit root tests indicated t...

Journal: :Journal of Agricultural Economics 2004

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