Kansas City , MO : Kauffman Foundation .
Jump up ^ Reynolds PD , Hay M , Bygrave WD et al. ( 2002 ) Global Entrepreneurship Monitor : 2002 Global Executive Report .
Kansas City , MO : Kauffman Foundation .
Jump up ^ Reynolds PD , Hay M , Bygrave WD et al. ( 2002 ) Global Entrepreneurship Monitor : 2002 Global Executive Report .