题目：The Worker and Firm Origins of Life-Cycle Wage Inequality

摘要：Wage inequality widens substantially over the life cycle. We decompose this widening into worker and firm heterogeneity in returns to experience and sorting. We generalize the AKM model to allow wage growth to differ across workers and firms and develop a two-way clustering algorithm for estimation. Using Italian matched employer-employee data, we document substantial heterogeneity in both worker and firm growth effects. Worker growth accounts for two-thirds of the rise in life-cycle wage inequality, while firm growth accounts for the remaining third. Workers with more accumulated skills increasingly sort into high-paying firms over the life cycle.

时间：2026年11月12日下午14：00

地点：经济学院6-210会议室

主讲人简介：仇心诚，北京大学光华管理学院助理教授、博士生导师、北京大学经济政策研究所副所长。2024年获国家自然科学基金优秀青年（海外）。2023年获宾夕法尼亚大学经济学博士学位，本科及硕士均毕业于北京大学。他的研究领域包括宏观经济学、劳动经济学、企业动态、经济发展等。研究成果已被接收和发表在经济学国际顶尖期刊Review of Economic Studies, American Economic Journal: Macroeconomics, American Economic Journal: Microeconomics, Journal of Monetary Economics（2篇）, Journal of Political Economy Macroeconomics, Economic Journal, International Economic Review等。他连续两次获得中国宏观经济国际年会最佳青年学者论文奖，获得中国留美经济学会的学术新星奖、邹至庄最佳论文奖，宾夕法尼亚大学的最佳博士论文奖、院长学者荣誉等多项学术奖项。