社会主义经济能否达到资源的最优配置,这是一个老话题。早在三十年代关于社会主义经济的大论战中,建立在瓦尔拉一般均衡理论基础上的兰格模型就显示:如果社会主义经济中的计划当局充当瓦尔拉模型中喊价者的角色,根据供求平衡的原则;以“错了再试”的方式建立起一套均衡价格,社会主义经济就会像完全竞争的市场经济一样,能够达到帕累托 Whether the socialist economy can achieve the optimal allocation of resources is an old topic. As early as the great debate on the socialist economy in the 1930s, the Lange model based on Walla's general equilibrium theory showed that if the planning authority in the socialist economy acted as the obligee in the Walla model, The principle of a balance between supply and demand; and the establishment of a balanced price in a “wrong and retesting” way, the socialist economy will, like a perfectly competitive market economy, reach Pareto