A comprehensive review of evidence on the effect of minimum wages on employment, skills, wage and income distributions, and longer-term labor market outcomes concludes that the minimum wage is not a good policy tool.

Offering evidence from both detailed individual country studies and homogenized statistics across the Latin American and Caribbean region, this book examines the impact of the minimum wage on wages, employment, poverty, income distribution and government budgets in the context of a large informal sector and predominantly unskilled workforces.

This book considers the positive and negative impacts of the minimum wage policy in China. Since China enacted its first minimum wage law in 1994, the magnitude and frequency of changes in the minimum wage have been substantial, both over time and across jurisdictions. The results from China’s experience show that rapidly increasing minimum wages have helped increase average wages and reduce the gender wage gap, income inequality, and poverty. However, the fast-rising minimum wage has also resulted in the loss of employment for young adults, women, low-skilled workers, and migrant workers. Additionally, higher minimum wages have a negative impact on firm profitability and adverse effects on firm’s human capital investment. In summary, the Chinese minimum wage policy has shown both positive and negative impacts on the affected workers. Through unpacking these findings, the book highlights the importance of rigorous research to inform evidence-based policymaking and provides lessons for other transitional and developing economies.

How do minimum wages affect earnings inequality in countries with large informal sectors? I provide reduced-form evidence that the 2000s minimum wage hike in Brazil raised overall inequality by increasing inequality inside the informal sector. I develop a model where heterogeneous firms select into informality to investigate when and how raising the minimum wage can increase inequality. I calibrate the model to Brazil and find that, by generating substantial informality, the increase in the minimum wage raised overall inequality by 6.4%. These results suggest that movements into and out of the informal sector modulate the effects of formal labor legislation.

With growing concern about the conditions facing low wage workers and new challenges to traditional forms of labor market protection, this book offers a timely analysis of the purpose and effectiveness of minimum wages in different European countries. Building on original industry case studies, the analysis goes beyond general debates about the relative merits of labor market regulation to reveal important national differences in the functioning of minimum wage systems and their integration within national models of industrial relations. There is no universal position on minimum wage policy followed by governments and social partners. Nor is it true that trade unions consistently support minimum wages and employers oppose them. The evidence in this book shows that interests and objectives change over time and differ across industries and countries. Investigating the pay bargaining strategies of unions and employers in cleaning, security, retail, and construction, this book’s industry case studies show how minimum wage policy interacts with collective bargaining to produce different types of pay equity effects. The analysis provides new findings of ‘ripple effects’ shaped by trade union strategies and identifies key components of an ‘egalitarian pay bargaining approach’ in social dialogue. The lessons for policy are to embrace an inter-disciplinary approach to minimum wage analysis, to be mindful of the interconnections with the changing national systems of industrial relations, and to interrogate the pay equity effects.

Since the late 1980s, incomes have fallen sharply in most countries of Central and Eastern Europe, while unemployment and poverty rates have risen dramatically. In most countries during that period, the statutory minimum wage has been supposed to be an anchor of the social protection system and the wage structure, protecting the low-paid and those dependent on state benefits. Unfortunately for those affected, the level of the minimum wage has been allowed to drop to well below the "poverty level" and has ceased to protect anyone. This book considers the evidence and the implications of this development, and recommends a series of reforms.