In several scientific fields, such as finance, economics and bioinformatics, important theoretical and practical issues exist involving multimodal and asymmetric count data distributions due to heterogeneity of the underlying population. For accurate approximation of such distributions we...

With strong historical ties, and economic linkages that have continued to grow after the fall of the Soviet Union, the Baltic and Nordic regions form a unique economic space. How interconnected are these regions, both to each other and to the rest of the world? Greater connections can help...

This study uses the Markov chain and agency theory to demonstrate a link between a salesperson's perceived attributes with customer retention and both optimal effort and commission, using a relational perspective. The purpose is to show sales managers that, with a customer survey, they can use...

Purpose - The purpose of this study is to investigate the relationship between oil price changes and the output growth in Turkey. Design/methodology/approach - The data were taken from International Financial Statistics databases, consisting of monthly data for the period 1986:01-2014:09....

The binary states, i.e., success or failed state assumptions used in conventional reliability are inappropriate for reliability analysis of complex industrial systems due to lack of sufficient probabilistic information. For large complex systems, the uncertainty of each individual parameter...