The Role of Professional Networks and Firm Hierarchies for Individual Careers and Wage Inequality

专业网络和公司等级制度对个人职业和工资不平等的作用

基本信息

项目摘要

The purpose of this project is to investigate, from a theoretical perspective, the role of professional networks and firm hierarchies for individual wage dynamics, income inequality and intergenerational mobility. Existing empirical literature reports growing wage inequality in developed economies, which largely takes the form of a widening wage gap between high and low skill workers (wage polarization). In this project we aim to investigate whether an increase in importance of social networks on the labor market can contribute to a rise in wage inequality and an increase in the positive correlation of wage income between generations. The innovative aspect of our project relative to the existing literature is a unified treatment of the evolution of professional networks and career paths of workers in hierarchical firms. In the first stage of the project we will develop a search and matching model of the labour market with heterogeneous skill groups, experience accumulation and hierarchical firms. In the second stage the evolution of professional networks will be endogenized capturing the fact that social ties are often established between coworkers on the same hierarchical level. Taking into account that social ties play a role in career development, the emerging homophily in the social network in this framework may intensify the endogenous sorting of high (low) skill workers to higher (lower) hierarchical positions within firms. A crucial goal of the project is to gain a sound understanding of the effect of these mechanisms on individual career prospects and wage inequality. Finally, it will be explored how the intergenerational correlation of wages is amplified if children have access to the professional network of their parents. Whereas we expect to provide characterizations of the equilibrium with endogenous promotion times in hierarchical firms by analytical means, we will rely on (agent-based) simulations of the models with endogenous networks in the second stage of the project.
本项目的目的是从理论的角度研究专业网络和企业等级制度对个人工资动态、收入不平等和代际流动的作用。现有的经验文献报告说,发达经济体的工资不平等日益加剧,主要表现为高技能工人和低技能工人之间的工资差距不断扩大(工资两极分化)。在本课题中,我们将探讨社交网络在劳动力市场上的重要性增加是否会导致工资不平等的加剧,以及代际间工资收入的正相关性增加。我们的项目相对于现有文献的创新方面是一个统一的处理的职业网络和职业道路的工人在分层公司的演变。在该项目的第一阶段,我们将开发一个劳动力市场的搜索和匹配模型,其中包括不同的技能群体、经验积累和等级公司。在第二阶段,职业网络的演变将是内生的,因为社会关系往往是在同一等级的同事之间建立的。考虑到社会关系在职业发展中的作用,在这个框架中的社会网络中出现的同质性可能会加剧高(低)技能工人的内生排序,以更高(低)的层次结构中的职位。该项目的一个关键目标是充分了解这些机制对个人职业前景和工资不平等的影响。最后,将探讨如果子女能够利用父母的专业网络,工资的代际相关性如何扩大。虽然我们希望通过分析手段提供内生晋升时间在分层公司的均衡特征,我们将依靠(基于代理的)模拟模型与内生网络在第二阶段的项目。

项目成果

期刊论文数量(2)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
FORMAL SEARCH AND REFERRALS FROM A FIRM'S PERSPECTIVE
从公司的角度进行正式搜索和推荐
  • DOI:
    10.1111/iere.12477
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    1.5
  • 作者:
    Rebien M;M Stops;A Zaharieva
  • 通讯作者:
    A Zaharieva
On the optimal diversification of social networks in frictional labour markets with occupational mismatch
职业不匹配摩擦劳动力市场中社会网络的最优多元化
  • DOI:
    10.1016/j.labeco.2017.04.002
  • 发表时间:
    2018
  • 期刊:
  • 影响因子:
    2.4
  • 作者:
    Zaharieva A.
  • 通讯作者:
    Zaharieva A.
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Professor Dr. Herbert Dawid其他文献

Professor Dr. Herbert Dawid的其他文献

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{{ truncateString('Professor Dr. Herbert Dawid', 18)}}的其他基金

Dynamic Oligopolistic Competition between Innovating Firms
创新企业之间动态的寡头垄断竞争
  • 批准号:
    219054025
  • 财政年份:
    2012
  • 资助金额:
    --
  • 项目类别:
    Research Grants

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