Collaborative Research: Trade and Informality in the Presence of Labor Market Frictions

合作研究：劳动力市场摩擦下的贸易和非正规性

• 批准号: 1627640
• 负责人: Pinelopi Goldberg
• 金额: $ 7.22万
• 依托单位: Yale University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-08-15 至 2021-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1627640&HistoricalAwards=false
• 关键词: Collaborative; Research; Trade; Informality; Presence

How does trade liberalization affect the labor market of natives? Recent research exploring the Brazilian trade liberalization of the 1990s shows that regions that were hit harder by the liberalization episode faced a strong increase in unemployment and a less accentuated increase in informality in the medium run. In the longer run, however, regions that were hit harder by trade liberalization experienced a strong increase in informality, but no significant increase in unemployment. This experience in Brazil is inconsistent with traditional trade models which typically predict a decrease in informality after a trade liberalization. This project will therefore investigate trade and informality by developing a novel model of trade featuring heterogeneous firms, informality, and labor market frictions. Ultimately, this project will improve public understanding of trade and the informal sector, and further inform policy-making about developing and emerging market economies. Aiming to better understand the mechanisms through which trade induced this reallocation and its consequences for welfare, this project will develop a model of trade and labor market informality in the presence of labor market frictions. In the model, heterogeneous firms endogenously choose in what sector they wish to operate (formal or informal) and formal firms decide what fraction of workers they wish to hire formally and informally. Labor market frictions vary across formal and informal labor markets. The model will be estimated by employing multiple sources of micro data. The investigators will use the estimated model to address the following important questions: (1) To what extent does the informal sector smooth labor market outcomes of workers displaced from the formal sector due to trade liberalization?; (2) How do policies directed toward the informal sector (monitoring and regulation enforcement, payroll taxes, revenue taxes, etc) interact with trade liberalization?; (3) How are the welfare consequences of trade affected by the presence of the informal sector and by policies directed towards this sector? (4) How can deregulation of the formal labor market affect the dynamics of trade liberalization?

贸易自由化如何影响本地劳动力市场？最近对1990年代巴西贸易自由化的研究表明，受自由化事件打击更严重的地区在中期面临着失业率的大幅增加和非正式性增加的不那么突出。然而，从较长期来看，受贸易自由化打击较重的地区，非正规活动的数量大幅增加，但失业人数没有显著增加。巴西的这种经验与传统的贸易模式不一致，传统的贸易模式通常预测在贸易自由化之后非正式性会减少。因此，本项目将通过开发一种以异质企业、非正式性和劳动力市场摩擦为特征的新型贸易模型来研究贸易和非正式性。最终，该项目将增进公众对贸易和非正规部门的了解，并进一步为发展中国家和新兴市场经济体的决策提供信息。为了更好地理解贸易导致这种再分配的机制及其对福利的影响，该项目将开发一个存在劳动力市场摩擦的贸易和劳动力市场非正式性的模型。在该模型中，异质性企业内生地选择他们希望在哪个部门经营（正式或非正式），而正式企业决定他们希望正式和非正式雇用的工人比例。劳动力市场摩擦在正式和非正式劳动力市场上有所不同。该模型将通过使用多个来源的微观数据来估计。研究人员将使用估计模型来解决以下重要问题：(1)由于贸易自由化而从正规部门流离失所的工人在多大程度上平滑了劳动力市场的结果？(2)针对非正式部门的政策（监督和管制执行、工资税、收入税等）如何与贸易自由化相互作用？(3)贸易的福利后果如何受到非正规部门的存在和针对该部门的政策的影响？(4)正规劳动力市场的放松管制如何影响贸易自由化的动态？