以下是引用zyxxx1199在2007-10-8 22:48:00的发言： In the short run, prices may rise faster than costs do. This chapter discusses why this might happen. Assume that labour and management agree to adjust wages for any changes in the price level. how would such adjustments affect the slope of the aggregate supply cuurve?
就是这个题目～我想了好久～
谢谢
假设企业只有一个劳动成本。prices may rise faster than costs do.意味着价格提高成本（实际工资）降低，这会使总供给与价格正相关。如果labour and management agree to adjust wages for any changes in the price level，则无论价格如何变动，成本不变，即总供给与价格无关，总供给曲线垂直。
所以，这种变动会增大总供给曲线的斜率。
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