一、以所有制为核心的经济体制改革加速推进改革以来,结合中国改革的实际需要,理论界出现了三次重大的突破和发展。第一次是关于真理标准的讨论,承认一切理论和政策都要经过实践的检验,给否定“文革”、实行改革创造了理论前提。第二次是关于“姓社姓资”的讨论,承认社会主义可以和市场经济相结合,为发展市场经济特别是资本要素市场扫清了障碍。第三次是目 I. Economic System Reform with Ownership as the Core Since the acceleration of reform, in combination with the actual needs of China’s reform, there have been three major breakthroughs and developments in the theoretical circle. The first is a discussion on the criterion of truth. It recognizes that all theories and policies must undergo tests of practice and create theoretical premises for denying the “Cultural Revolution” and implementing reforms. The second is a discussion on “surnames and surnames,” admitting that socialism can be integrated with the market economy and clear the obstacles to the development of a market economy, especially the capital factor market. The third is the head