Price transmission asymmetries in the Spanish lamb sector /доклад на 10 конгрессе ЕААЕ, Exploring Diversity in the European Agri-Food System, Zaragoza, Spain, 28-31 August 2002
Опубликовано на портале: 29-11-2003
The analysis of asymmetries in the price transmission mechanism at different levels of the marketing chain provides some interesting information about the degree of competition in vertical related markets. The objective of this paper is to investigate the non-linear adjustments of prices along the lamb sector in Spain. The methodology used is based on the multivariate approach to specify and estimate a Threshold Autoregressive Model. Price relationships at farm, wholesale and retail levels are considered. Results indicate that in the long-run price transmission is perfect and any supply or demand shocks are fully transmitted to all prices in the system. In the shortrun, analyses suggest that the high degree of horizontal concentration among retailers allow them to have market power. Responses to any shock generate an increase of the retail price spread which is more evident when prices show an upward trend.
Экономические исследования. 2011. № 5.
SOCIAL WELFARE AND ENVIRONMENTAL DEGRADATION IN AGRICULTURE: THE CASE OF ECUADOR / доклад на 25 конференции IAAE, Reshaping Agriculture’s Contribution to Society, International Convention Centre, Durban, South Africa, 16-23 August 2003
Russia’s Agro-food Trade and Trade Agreements / Russia’s Agro-Food Sector: Towards Truly Functioning Markets. Edited by P. Wehrheim, K. Frohberg, E. Serova, J. von Braun.
Who pays the costs of non-GMO segregation and identity preservation? /доклад на 10 конгрессе ЕААЕ, Exploring Diversity in the European Agri-Food System, Zaragoza, Spain, 28-31 August 2002
Investment, and Contract Hold-Ups in Transition: Evidence from Hungary /доклад на 10 конгрессе ЕААЕ, Exploring Diversity in the European Agri-Food System, Zaragoza, Spain, 28-31 August 2002