Affiliation: | 1. Marketa Halova is an Assistant Professor of Economics at the Department of Economics, Washington State University, Pullman, Washington;2. Alexander Kurov is an Associate Professor of Finance at the Department of Finance, West Virginia University, Morgantown, West Virginia;3. Oleg Kucher is an Assistant Professor of Economics at the Department of Economics, Frostburg State University, Frostburg, Maryland |