The article discussed problems of influence to institutional change, rate its change, for economic systems, wealthy and efficiency. Author are offered and in detail developed the model of institutional change, and discovering the effect of chess-game, to demonstrate, that the speed (rate) and...

A new version of the contracts theory in terms of economic agent's interaction analysis, their competition, ideas about unfavorable selection, legal efficiency/inefficiency, institutions dysfunction is elaborated in the article. The author evaluates efficiency criteria and offers his own model...

Estimation problems of social development institutes' efficiency, such as educational system and human capital are considered in the article. A number of social efficiency criteria is introduced together with the known approaches, models which expand interpretation of social efficiency and help...