We analyze the effect competition has on the decisions of life insurance companies. In particular, we are interested in the companies’ choices of policy rates and investment strategies given that they have issued contracts with a minimum rate of return guarantee. Our modeling framework is a one-period Cournot model of duopoly. We find policy rates and investment strategies that sustain a Nash e...

This study applied a financial portfolio theory to estimate optimal market mixes to minimize the instability of inbound tourist market demand. An empirical analysis was applied to inbound tourists to Taiwan. The results shed light on diversification in tourism market and offer tourism authorities and policy-makers explicit guidelines for risk management in the destination planning process. Spec...

Purpose. The purpose of the article is to develop theoretical and methodological foundations for study return migration policy based on its information support, including regression analysis authors’ sociological research intentions Ukrainian migrants.
 Methodology / approach. mathematical tools were used assessment Ukraine’s economical losses, related migration. With help method (survey) ...