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异质性相对关切下的池塘困境

The pond dilemma with heterogeneous relative concerns
Journal of Public Economics · 2025 · Paweł Gola

中文摘要

本文探讨了当工人在技能和超越同事收入的意愿上存在差异时的团队形成问题。我将此问题设定为一个二维分配问题,刻画了三大类设定下的均衡排序与报酬,并发现地位偏好的异质性极大地改变了技能偏向型技术变化(SBTC)的分配与组织后果。引人注目的是,即使生产中不存在互补性,SBTC的收益也会涓滴至具有较弱相对关切的低技能工人。此外,SBTC激励了国内外包,因为企业试图避免高技能与低技能工人之间不利的社会比较,这为观察到的国内外包长期增加提供了令人信服的解释。

Abstract

This paper explores team formation when workers differ in skills and their<br/>desire to out-earn co-workers. I cast this question as a two-dimensional assignment problem, characterise the equilibrium sorting and payoffs for three large classes of specifications, and find that heterogeneity in status preferences drastically changes the distributional and organisational consequences of skill-biased technological change (SBTC). Strikingly, the benefits of SBTC trickle down to low-skill workers with weak relative concerns even when there are no complementarities in production. Moreover, SBTC incentivises domestic outsourcing, as firms seek to avoid detrimental social comparisons between high- and low-skill workers, which provides a compelling explanation for the observed long-term increase in domestic outsourcing.
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