Publications of the Research Group Inequality and Public Policy

  1. ZEW Discussion Paper No. 25-049 // 2025

    Human Capital, Unequal Opportunities and Productivity Convergence: A Global Historical Perspective, 1800–2100

    This paper constructs a new global historical database on public expenditure and revenue and their components—particularly education and health expenditure—covering all world regions over the 1800-2025 period.…

  2. Refereed Journal // 2025

    Staggered Contracts and Unemployment During Recessions

    We analyze the impact of downward nominal wage rigidity (DNWR) due to collective bargaining agreements (CBAs) on wage and employment dynamics during two major recessions in Spain: the low-inflation recession of…

  3. Refereed Journal // 2025

    ‘Make in India’ or Miss the Moment?

    Despite a decade of “Make in India,” the country’s manufacturing ambitions remain hamstrung by a fundamental constraint of skills deficit rooted in weak education policies. Drawing on systematic historical…

  4. ZEW Discussion Paper No. 25-035 // 2025

    Cohabitation, Child Development, and College Costs

    Why do US college-educated couples with children marry at higher rates than those without a college degree? We argue that investing in children is more valuable for college-educated couples, who are more likely…