Cramon-Taubadel, Stéphane Von; Loy, Jens-Peter - In: Économie rurale 243 (1998) 1, pp. 30-39
[eng] Estimation of asymmetric transmission with integrated prices : an application to the world wheat market . The method of estimating asymmetric price transmission developed by Wolffram (1971) is still widely used. However, this method fails to consider the time series properties of...