Institute of Geographical Sciences and Natural Resources Research the Chinese Academy of Sciences Beijing 100101 P.R. China;
Information Consultative Center Institute of Macro-economy National Planning Committee Beijing 100824 P. R. China;
Institute of Geographical Sciences and Natural Resources Research the Chinese Academy of Sciences Beijing 100101 P.R. China;
socio-economic development; land-use change; planning economy; reform and opon-up economic system;