当前，我国经济正处于大调整时期。随着国民经济“软着陆”的成功实现，宏观经济形势已发生明显变化，多年来的“短缺”局面基本结束，社会产品基本上由卖方市场转变为买方市场，传统的供给型制约转变为市场需求制约；市场机制对社会资源的基础配置作用明显增强，第一、二、三? At present, our economy is in a period of great readjustment. With the successful realization of the “soft landing” of the national economy, the macroeconomic situation has undergone significant changes. The situation of “shortage” has basically ended over the years. The social products are basically transformed from the seller’s market to the buyer’s market, and the traditional supply-side constraints are transformed into the market Demand constraints; Market mechanism on the basic role of social resources allocation has been significantly enhanced, the first, second and third?