In this paper, a new concept of "limit information" is introduced and studied for Arrow-Debreu type economies with asymmetrically informed agents. The concept is based on the so-called contractual approach that presumes that agents meet and form coalitions, where the concurrent exchange of...

A new concept of contract-based domination by coalitions for competitive economies is proposed and studied in the paper. This concept is based on the notion of (barter) contract (an elementary exchange of commodities). Here classical coalitions domination is transferred onto systems (webs) of...

In this paper, the theory of stimulating mechanisms is used to study the relationship between characteristics of polluting firms and results of ecological policy. It is shown that the optimal ecologically motivated policy can qualitatively change in accordance with a relative effectiveness of...

Эта публикация является нашим ответом на многочисленные вопросы и желание коллег из стран СНГ получить больше информации об актуальных тенденциях раз- вития...

Dieses Diskussionspapier ist unsere Antwort auf zahlreiche Nachfragen unserer Kollegen aus den GUS-Staaten zum Thema Versicherung in der Landwirtschaft. Demzufolge haben wir versucht die wichtigsten Aspekte von Versicherungen als Risikomanagementinstrument zu beleuchten. Das Ziel des Beitrages...

We consider a simplified model of finance market where two players carry on direct multistage bidding with risky assets (shares). One of the players (the insider) is informed on the liquidation price of a share, the other player knows its probability distribution only. It is shown that the...

Эта публикация является нашим ответом на многочисленные вопросы и желание коллег из стран СНГ получить больше информации об актуальных тенденциях раз- вития...

In this paper, we model the deposit market with costly information on bank risks. The model adds to the volume of literature related to the Diamond-Dybvig mod-el and related models of information-based bank runs. The inclusion of costly infor-mation signals indicates that depositors must decide...