This discussion paper deals with the estimation of a random coefficient model. The virtue of this approach is that it considers firm heterogeneity, which conventional SFA models do not. Applying the model to Polish farms, the results indicate that the conventional random and fixed effect models...

Niniejsze opracowanie przyjmuje forme analizy porównawczej i przedstawia wyniki badan opinii ekspertów na temat stanu oraz kierunków rozwoju obszarów wiejskich i rolnictwa w gminach górskich polozonych na terenie Karpat Polskich i Alp Niemieckich. Badania wskazuja, iz rolnictwo oraz obszary...

Long-only-Indexfonds stehen seit geraumer Zeit unter Verdacht, für die Preisanstiege an landwirtschaftlichen Warenterminmärkten verantwortlich zu sein. Hieraus wird die Forderung abgleitet, den Aktivitätsradius dieser Indexfonds drastisch einzuschränken. Allerdings stehen solche Forderungen...

Existing studies of agricultural production largely neglect technology heterogeneity. However, the assumption of homogeneous production may result in inadequate policy implications. There is a growing literature on this issue. In this paper we contribute to this literature by modelling the...

Der Kornkammer des Ostens, namentlich Russland, der Ukraine und Kasachstan, wird aufgrund riesiger Flächen- und Ertragspotenziale eine zunehmende Bedeutung für die Weltgetreidemärkte zugesprochen. Allerdings blockieren widersinnige Markt- und Handelspolitiken, anhaltende betriebliche...

The availability of efficiency estimation software freely distributed via the internet and relatively easy to use recently inflated the number of corresponding applications. The resulting efficiency estimates are used without a critical assessment with respect to the literature on theoretical...

Because of its enormous land and yield potentials, the breadbasket of the East, i.e. Russia, Ukraine and Kazakhstan are increasingly important for world grain markets. However, counterproductive market and trade policies, continual farm-level productivity gaps and deficits in marketing...

Because of its enormous land and yield potentials, the breadbasket of the East, i.e. Russia, Ukraine and Kazakhstan are increasingly important for world grain markets. However, counterproductive market and trade policies, continual farm-level productivity gaps and deficits in marketing...

Enterprise flexibility, against the background of ever-faster changing environs, is deemed to be as a critical prerequisite for staying successful in business. Flexibility may be termed in an economic sense as the capability to adjust production schemes to a new situation without significant...