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...

Russian Abstract: Особенностью восстановления российской экономики в первом квартале 2021 г. стала опережающая динамика роста внешнеторгового оборота и инвестиций в...

Russian Abstract: В последние годы наблюдается сокращение доли стран СНГ в общем объеме российской внешней торговли. Расширить свое влияние на их рынки стремятся...