专制垄断、经济垄断与自然垄断贡祥林，杨蓉市场经济制度是通过市场调节的手段来实现社会资源的最佳配置和经济活动的最佳效率的。市场调节不是万能的，其自身的弱点和消极面，常常会导致市场经济的“失灵”。导致市场经济失灵的一个重要因素，便是市场竞争往往导致垄断，... Autocratic monopoly, economic monopoly and natural monopoly Gong Xianglin, Yang Rong The market economic system is to achieve the best allocation of social resources and the best efficiency of economic activities through market regulation. Market regulation is not a panacea. Its own weaknesses and negative aspects often lead to the “failure” of the market economy. An important factor that has led to the failure of the market economy is that market competition often leads to monopolies, ...