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自经济体制改革以来,我国农产品供给的价格弹性高于需求的价格弹性,而且,这一差距越来越大。由此导致世界上绝无仅有的农产品蛛网模型的发散,农产品供求处于不稳定波动状态。文章认为,随着经济体制改革的深入进行,农产品的供给弹性不断提高是必然趋势。只有采取措施提高农产品的需求弹性,才能消除或避免蛛网模型发散的条件,使农产品供求进入稳定均衡状态。
Since the economic system reform, the price elasticity of supply of agricultural products in our country has been higher than the price elasticity of demand. Moreover, the gap has been growing. As a result, divergence of the cobweb model of agricultural products in the world is unprecedented, and the supply and demand of agricultural products are in an unstable state of fluctuation. The article holds that with the deepening of the economic reform, the supply elasticity of agricultural products is constantly increasing, which is an inevitable trend. Only by adopting measures to increase the demand elasticity of agricultural products can we eliminate or avoid the divergence of the cobweb model and bring the supply and demand of agricultural products into a stable equilibrium.