Wage Dynamics and Unobserved Heterogeneity: Time Preference of Learning Ability?
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A large portion of the variation in wages and wage growth rates among individuals is due to "unobserved" heterogeneity, and the source of individual heterogeneity is typically attributed to data limitations and/or the unobservability of certain productivity related factors. In this paper we develop
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美国国家经济研究局创建时间：
2005-01-01
