Unpacking the Productivity Puzzle: Management Practices and Economic Performance

This podcast episode features Lucia Foster, Chief Economist at the US Census Bureau, discussing the persistent disparities in firm productivity and the role of management practices. Foster highlights the Census Bureau's unique access to microdata, which reveals significant differences in productivity among businesses within sectors like manufacturing. She explains that aggregate productivity growth is largely driven by the reallocation of economic activity from less productive to more productive firms, raising the central question of why less productive businesses can survive for extended periods and what prevents firms from reaching the 'productivity frontier'.

The episode delves into the Census Bureau's collaboration with outside researchers, Nick Bloom and John van Reenen, to investigate management practices as a potential explanation for these productivity differences. They developed the Management and Organizational Practices Survey (MOPS), a 16-question survey focusing on 'process-oriented' management practices, specifically narrowed down to three key areas: monitoring (e.g., collecting KPIs), targeting (e.g., setting challenging yet achievable goals), and incentives (e.g., tying bonuses to individual performance). This survey was first deployed in the US and later adopted by 13 other countries, creating a vast international dataset.

From this extensive data, the researchers identified "three natural laws of management." The first law, heterogeneity, reveals enormous variation in the adoption of structured management practices within any given country, suggesting that 'best practices' are not universally adopted due to informational barriers or resource constraints. The second law highlights a positive correlation between structured management practices and business scale (employment and revenues), with more structured firms tending to be significantly larger, though causality is not established. The third law demonstrates a positive correlation between structured management practices and key outcomes like productivity, profitability, and exports, indicating that firms with more structured practices generally exhibit higher performance.

Foster emphasizes that while these findings show strong correlations, they do not definitively prove causality. However, understanding these relationships is crucial because productivity is a fundamental driver of a country's standard of living. By identifying impediments to productivity growth and understanding what helps businesses achieve the productivity frontier, policymakers and businesses can work towards improving overall economic well-being and fostering sustainable growth. The research underscores the importance of management as a critical, yet often overlooked, component of economic activity and a key factor in explaining persistent performance gaps.

"less structured management practices adopting firms have lower productivity than those with more structured management practices"

"aggregate productivity growth reflects the reallocation of economic activity from less productive to more productive businesses"

"the differences between a business at the most productive end of the distribution is about four times that of a business at the Les less productive end of the distribution"

"we didn't have any information about a very important component of any economic activity which is the management portion of it"

"we narrowed it down to three areas which is monitoring targeting and incentives"

"in within any country there's enormous variation within the with the adoption of these structured management practices"

"businesses that are at the least structured death Sile of management practices as compared to the most structured management practices the ones at the higher end are six times larger than those in the smaller end"

"again it's not a story about causality it's a question about correlations"

"productivity is a really big driver of the living standards for any country"

"understanding when there's impediments to productivity growth what holds firms back from achieving the frontier of productivity is really important to help us understand any impediments that we might have to improving our standard of living"