Institution: | (1) Department of Economics, University of Strathclyde, Sir William Duncan Building, 130 Rottenrow Glasgow G4 0GE, Scotland, UK;(2) Department of Mathematics, University of Strathclyde, Livingstone Tower, 26 Richmond Street, Glasgow G1 1XH, Scotland, UK;(3) Department of Mathematical Sciences, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA;(4) School of Computational Sciences, George Mason University, 4400 University Drive, Fairfax, VA 22030, USA |