Few textbooks in mathematical economics cover optimal timing problems. Those which cover them do it scantly or in a rather clumsy way, making it hard for students to understand and apply the concept of optimal time in new contexts. Discussing the plentiful illustrations of optimal timing...

We present a simple method of solving first-order linear differential and difference equations with a constant term and a constant coefficient. When solving such equations standard books in mathematical economics resort to a particular integral and a complementary function without further...

Before and after Coase - The Role of Transaction Costs

The modern firm is discussed from the viewpoint of R. Cose’s theory of transaction costs. The issue of management and price mechanism as alternative methods of allocating economic resources is analyzed. The company growth limits are defined and the nature of transaction costs is given,...

This paper supports the view expressed by other authors that Ronald Coase’s ideas are often misrepresented in the academic world. It restates some of Coase’s main findings with special emphasis on their relevance to processes taking place in Eastern Europe. The goal of this paper is to...

Economic theory provides various explanations for vertical integration but transaction costs seem to be a major determinant of backward, forward and lateral integration. The paper studies integration trends in the newly emerging Bulgarian pharmaceutical sector, seeking transaction cost...

Our paper studies the causes of poverty from the perspective of job search. We show that poor people remain poor because they have less time and initial endowment to search for a better job. Initial endowment is key to successful job search, as one can afford not to work and search longer for a...

Few textbooks in mathematical economics cover optimal timing problems. Those which cover them do it scantly or in a rather clumsy way, making it hard for students to understand and apply the concept of optimal time in new contexts. Discussing the plentiful illustrations of optimal timing...

The state plays a role in reducing the transaction costs of an economic system. While the scholarly focus seems to be on the indirect role of the state through the legal system and the definition and enforcement of property rights, economists seem to overlook the direct role the state has to...