This essay makes reference to the Scholastic doctrine of moral probabilism and explores the possible links between this theological perspective and the modern concept of probability. It shows that these concepts are more related than is suggested by common etymological approaches. Moral...

This paper parts from the work developed by Sen about metaorders and metapreferences to explain illegality as a rational problem. After showing the scope of this categories, the author exposes some limits of the benefit cost analysis of illegality. He continues suggesting that the concept of...

This paper aims to relate the principles of Ronald Coase Theorem with negative impacts of biotechnology, taking cases of specific research groups and medium-sized companies in biotechnology. We consider an application of economic theory on transaction costs (TC) provides a good foundation for...

In this paper we have presented arguments for heuristics on economics research. In particular, have been important aspects that show how the tradition of the theory, to make principle simplicity to represent many empirical data of experience or information, was one of the goals set by the...