工资及价格刚性的微观论证解释工资及价格刚性的论述之所以容易引起混乱,是因为有两个方面常常被混淆:一是物品市场上的定价行为与劳动市场上的工资形成之间的区别;二是名义刚性与实际刚性之间的区别。这里先说后一个方面。名义刚性是指工资或价格对已变化的名义劳动需求或物品需求的适应的滞 The Micro-justification of Wages and Price Rigidity The reason why accounts of wage and price rigidity are explained is often confusing because there are often two aspects that are often confused: the distinction between pricing in the commodity market and wage formation in the labor market; The second is the difference between nominal rigidity and actual rigidity. Here to talk about the latter aspect. Nominal rigidity refers to the lag in the adaptation of wages or prices to changing nominal demand for labor or the demand for goods