Income inequality in the Nordic countries — Denmark, Finland, Norway, and Sweden — is substantially lower than in the United States or the United Kingdom despite similar levels of per capita income. The Gini coefficient for disposable income in Nordic countries averages 0.27, compared to 0.39 in the US and 0.36 in the UK. In Income Equality in the Nordic Countries: Myths, Facts, and Lessons (NBER Working Paper 33444), Magne Mogstad, Kjell G. Salvanes, and Gaute Torsvik analyze the underlying source of these disparities. They employ detailed microeconomic data and statistical decomposition techniques and consider distributional statistics on income, wages, working hours, education, and skills across these countries.
Do Employers Have More Monopsony Power in Slack Labor Markets?
This article confronts monopsony theory’s predictions regarding workers’ wages with observed wage patterns over the business cycle. Using German administrative data for the years 1985 to 2010 and an estimation framework based on duration models, the authors construct a time series of the labor supply elasticity to the firm and estimate its relationship to the unemployment rate. They find that firms possess more monopsony power during economic downturns. Half of this cyclicality stems from workers’ job separations being less wage driven when unemployment rises, and the other half mirrors that firms find it relatively easier to poach workers. Results show that the cyclicality is more pronounced in tight labor markets with low unemployment, and that the findings are robust to controlling for time-invariant unobserved worker or plant heterogeneity. The authors further document that cyclical changes in workers’ entry wages are of similar magnitude as those predicted under pure monopsonistic wage setting.
Unequal exchange of labour in the world economy
Researchers have argued that wealthy nations rely on a large net appropriation of labour and resources from the rest of the world through unequal exchange in international trade and global commodity chains. Here we assess this empirically by measuring flows of embodied labour in the world economy from 1995–2021, accounting for skill levels, sectors and wages. We find that, in 2021, the economies of the global North net-appropriated 826 billion hours of embodied labour from the global South, across all skill levels and sectors. The wage value of this net-appropriated labour was equivalent to €16.9 trillion in Northern prices, accounting for skill level. This appropriation roughly doubles the labour that is available for Northern consumption but drains the South of productive capacity that could be used instead for local human needs and development. Unequal exchange is understood to be driven in part by systematic wage inequalities. We find Southern wages are 87–95% lower than Northern wages for work of equal skill. While Southern workers contribute 90% of the labour that powers the world economy, they receive only 21% of global income.
Adjustment Costs, Firm Responses, and Micro vs. Macro Labor Supply Elasticities: Evidence from Danish Tax Records
Abstract. We show that the effects of taxes on labor supply are shaped by interactions between adjustment costs for workers and hours constraints set by fi
A 26-year-old MIT graduate is turning heads over his theory that income inequality is actually…
Wealthy tech founders and the automation of middle-class jobs are often blamed for increasingly concentrations of wealth in the 1%. But, a…
New Capitalism II: Compositional vs income inequality
Are all class-based societies unequal?
The Divide — Jason Hickel
The Divide: A Brief Guide to Global Inequality and its Solutions Penguin Random House UK, 2017
New Study Confirms That U.S. Workers Are Getting Ripped Off
U.S. workers get a smaller share of growth, less job security, and fewer unemployment benefits than laborers in nearly every other developed country.
AI Adoption and Inequality
There are competing narratives about artificial intelligence’s impact on inequality. Some argue AI will exacerbate economic disparities, while others suggest it could reduce inequality by primarily disrupting high-income jobs. Using household microdata and a calibrated task-based model, we show these narratives reflect different channels through which AI affects the economy. Unlike previous waves of automation that increased both wage and wealth inequality, AI could reduce wage inequality through the displacement of high-income workers. However, two factors may counter this effect: these workers’ tasks appear highly complementary with AI, potentially increasing their productivity, and they are better positioned to benefit from higher capital returns. When firms can choose how much AI to adopt, the wealth inequality effect is particularly pronounced, as the potential cost savings from automating high-wage tasks drive significantly higher adoption rates. Models that ignore this adoption decision risk understating the trade-off policymakers face between inequality and efficiency.
Handbook of Labor Economics
What new tools and models are enriching labor economics?Developments in Research Methods and their Application, Volume 4A summarizes recent advances in the ways economists study wages, employment, and labor markets. Mixing conceptual models and empirical work, contributors cover subjects as diverse as field and laboratory experiments, program evaluation, and behavioral models. The combinations of these improved empirical findings with new models reveal how labor economists are developing new and innovative ways to measure key parameters and test important hypotheses. - Investigates recent advances in methods and models used in labor economics - Demonstrates what these new tools and techniques can accomplish - Documents how conceptual models and empirical work explain important practical issues
Americans Want to Believe Jobs Are the Solution to Poverty. They’re Not. (Published 2018)
U.S. unemployment is down and jobs are going unfilled. But for people without much education, the real question is: Do those jobs pay enough to live on?
Are new technologies fuelling wage inequality? Evidence from Spain
New research shows the net effect of technological change (incl. artificial intelligence) on wages in Spain has been to fuel rising wage inequalities
The Paradox of Redistribution and Strategies of Equality: Welfare State Institutions, Inequality, and Poverty in the Western Countries
Debates on how to reduce poverty and inequality have focused on two controversial questions: Should social policies be targeted to low-income groups or be universal? Should benefits be equal for all or earnings-related? Traditional arguments in favor of targeting and flat-rate benefits, focusing on the distribution of the money actually transferred, neglect three policy-relevant considerations: (1) The size of redistributive budgets is not fixed but reflects the structure of welfare state institutions. (2) A trade-off exists between the degree of low-income targeting and the size of redistributive budgets. (3) Outcomes of market-based distribution are often more unequal than those of earnings-related social insurance programs. We argue that social insurance institutions are of central importance for redistributive outcomes. Using new data, our comparative analyses of the effects of different institutional types of welfare states on poverty and inequality indicate that institutional differences lead to unexpected outcomes and generate the paradox of redistribution: The more we target benefits at the poor and the more concerned we are with creating equality via equal public transfers to all, the less likely we are to reduce poverty and inequality.
Economic Inequality
How is inequality measured, who produces key databases, and what does the data tell us?
Economic Inequality
How is inequality measured, who produces key databases, and what does the data tell us?
How Much Redistribution Will AI Require? - Marginal REVOLUTION
How much redistribution will AI require? A common scenario is that AI raises output enormously, but labor’s share of income collapses. GDP per capita goes up but workers get poorer, and making workers whole requires massive redistribution. In my latest paper, I run the numbers and conclude that this is probably incorrect. The idea is […]
Les inégalités aux Etats-Unis (2/5) : l'importance du pouvoir des travailleurs
traduction française du billet de blog "The importance of worker power. Understanding inequality: Part II" de Paul Krugman
