Development of the banking sector exerts a large, causal impact on total factor productivity growth, which in turn causes GDP to grow. Whether banking development has a long-run effect on capital growth or private saving remains to be seen.Beck, Levine, and Loayza evaluate whether the level of...

Policymakers and economists disagree about the impact of bank regulations on the distribution of income. Exploiting cross-state and cross-time variation, the authors test whether liberalizing restrictions on intra-state branching in the United States intensified, ameliorated, or had no effect on...

Beck, Demirguc-Kunt, and Levine explore the relationship between the relative size of the small and medium enterprise (SME) sector, economic growth, and poverty using a new database on the share of SME labor in the total manufacturing labor force. Using a sample of 76 countries, they find a...

A burgeoning literature finds that financial development exerts a first-order impact on long-run economic growth, which raises critical questions, such as why do some countries have well-developed growth-enhancing financial systems while others do not? The law and finance theory focuses on the...

Beck, Demirguc-Kunt, and Levine examine the impact of bank supervision on the financing obstacles faced by almost 5,000 corporations across 49 countries. They find that firms in countries with strong official supervisory agencies that directly monitor banks tend to face greater financing...

Why does a country's legal origin influence its firms' access to finance? Using data from over 4,000 firms in 38 countries, the authors show that firms in countries with French legal origin face significantly higher obstacles in accessing external finance than firms in common law countries....

While substantial research finds that financial development boosts overall economic growth, the authors study whether financial development is pro-poor: Does financial development disproportionately raise the income of the poor? Using a broad cross-country sample, the authors find that the...

This article introduces the updated and expanded version of the Financial Development and Structure Database. The database includes indicators on the size, efficiency, and stability of banks, nonbank financial institutions, and equity and bond markets over 1960-2007. It also contains indicators...

By studying intrastate branch banking reform in the United States, this paper provides evidence that financial markets substantively influence the distribution of income. From the 1970s through the 1990s, most states removed restrictions on intrastate branching, which intensified bank...