We develop a dynamic model for analyzing the programs of contractual savings for housing (CSH). We introduce concepts of stability as well as strong and weak stability of trajectories generated by CSH programs, and obtain the necessary and sufficient conditions that guarantee fulfillment of...

This paper analyzes economic policies in resource rich countries and various mechanisms of resource curse leading to a potentially inefficient use of resources. Arguments are provided in favor of "conditional resource curse" hypothesis: resource abundance hampers growth if institutions of a...

We propose an evolutionary equation and develop an asymptotic theory that generalize results obtained in Polterovich, Khenkin, 1988. It is shown that, as a result of interaction between innovation and imitation, the shape of the efficiency distribution curve of technologies eventually...

If imperfect market institutions prevail in a country and inflation amounts to about 10% then efforts directed to further inflation decrease would probably hamper economic growth. To substantiate this thesis, I make references on opinions of well-known economists, discuss results of recent...

We propose a difference-differential equation that reflects interactions between innovation and imitation processes to describe the evolution of the distribution curve of firms by efficiency levels. An explicit solution of this equation is obtained for arbitrary finite initial conditions. It is...