The present work attempts based on the analysis of linear structure equation models, to compile regulation factors of the success of agricultural enterprises at the management level. For generation and evaluation reasons, the findings from the factor research are the focus of the study. After...

We analyze a model in which a government uses a second best policy to affect the reallocation of labor, following a change in relative prices. We consider two extreme cases, in which the government has either unlimited or negligible ability to commit to future actions. We explain why the ability...

The collapse of the planned economies in Central and Eastern Europe at the beginning of this decade and the opening up of the national economies led to considerable migration flows into Western Europe. The description of earlier migration flows from Central and Eastern Europe and reasons of...

ZUSAMMENFASSUNG Der Beitrag ist Prof. Dr. Georg Derlitzki, dem Nestor der Arbeitswissenschaften in der deutschen Landwirtschaft und ab 1948 Professor für Arbeitswissenschaften in Halle (Saale), gewidmet. Auf Grund der Ablehnung der von den Nationalsozialisten verfolgten Politik und ihrer...