In general, there exist many ways to detect the fair value of financial derivatives. However, each of them is suitable for different purposes. For example, when the payoff function is not very simple or the underlying process is too complex, the approach of Monte Carlo simulation can be useful....

The article is concerned with the economics of religion. The first chapter is introduction into the economics of religion by Adam Smith. The second chapter asks the question whether the secularization hypothesis is tenable. The third chapter analyzes the allocation of time and church attendance...