economicsmism经济主义economicsn.经济学economics of animal husbandry畜牧业经济学economics of underdevelopment经济不发达, 发展中国家经济, 不发达经济学Economics and management class经济管理类Economics of Money and Banking货币及银行经济学economics of finance and trade财贸经济Economics of the Business Firm商业企业经济学economics of peasant household农户经济economics of productive forces生产力经济学economics and trade cooperation经贸合作economics of quality management质量管理经济性