According to data from the Labor Productivity and Costs (LPC) program, average hourly real compensation in the United States has grown consistently over time and become markedly more volatile since the mid-1980s. By contrast, data from the Current Employment Statistics (CES) imply that average...

Micro-level studies provide insightful knowledge on the drivers of the labor income share. This paper introduces a novel firm-level dataset on the labor income share. Using the World Bank Enterprise Survey data, we put together an unbalanced panel comprising 146,666 firms from 139 countries and...

In his 2008 Journal of Health Economics paper, Jochen Hartwig claimed that Baumol's Cost Disease (BCD) theory could explain observed increases in health care expenditures in OECD countries. This paper replicates Hartwig's results and demonstrates that he tested the wrong hypothesis. When one...

We find a strong positive sibling spillover effect in two-children households in rural China, as measured by an increase in the Chinese and Math test scores of elder siblings when their younger sibling starts school. We use the Chinese Law of Compulsory Education as an exogenous variation in the...

Globally, the share of income going to labor (the “labor income share”) is declining. However, this aggregate decline hides more than it reveals. While the labor income share has decreased for low-skilled workers, this has been concurrent with an increase for high-skilled workers....

We propose a theory-based adjustment to the labor income share to correct for the self-employment bias. Through a two-sector neoclassical framework with agriculture and non-agriculture, we derive the productivity-adjusted aggregate labor income share in terms of the agricultural productivity...

The paper studies the labor share among countries of the European Union, with a particular attention to newer member states of Central and Eastern Europe (CEEU). After discussing methodological issues in the computation of the labor share, we present various stylized facts at the country level,...

In this article Jochen Hartwig replies to Antanda's and Reed's replication study published earlier this year (IREE, 2020-1).

Several studies have highlighted that African manufacturing wages are higher than comparator countries at similar levels of development, which contributes to the continent's lower levels of manufacturing competitiveness. This paper derives unit labor costs - average wages relative to...

Using a unique data set and a novel identification strategy, we estimate the effect of minimum wage increases on job vacancy postings. Utilizing occupation-specific county- level vacancy data from the Conference Board's Help Wanted Online for 2005-2018, we find that state-level minimum wage...