地下经济对国家宏观调控的影响夏兴国著文指出地下经济活动的存在和蔓延增大了政府制订正确的宏观经济决策的难度，因为：１．地下经济活动一般未纳入政府统计之内，从而造成各种经济信息的失真和扭曲，从而严重影响国家制定正确的宏观经济政策，加大政府宏观决策难度；２... The Impact of Underground Economy on National Macro-control Xia Xingguo’s article points out the existence and spread of underground economic activities that make it more difficult for the government to formulate correct macroeconomic decisions because: 1. Underground economic activities are generally not included in the government statistics, resulting in distortion and distortions of various economic information, thus seriously affecting the state to develop the correct macroeconomic policies and increase the government’s macro-decision-making difficulty;