Institution: | 1.Department of Spatial Economics, Vrije Universiteit Amsterdam, De Boelelaan 1105, 1081, HV, Amsterdam, the Netherlands ;2.Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, pobox 5003, 1432, ?s, Norway ;3.Department of Public Administration, Huazhong Agricultural University, No.1, Shizishan Street, Hongshan District, Wuhan, 430070, People’s Republic of China ; |