Search Results
Working Paper
Technological innovation in mortgage underwriting and the growth in credit, 1985–2015
The application of information technology to finance, or ?fintech,? is expected to revolutionize many aspects of borrowing and lending in the future, but technology has been reshaping consumer and mortgage lending for many years. During the 1990s, computerization allowed mortgage lenders to reduce loan-processing times and largely replace human-based assessments of credit risk with default predictions generated by sophisticated empirical models. Debt-to-income ratios at origination add little to the predictive power of these models, so the new automated underwriting systems allowed higher ...
Working Paper
Technological Innovation in Mortgage Underwriting and the Growth in Credit: 1985-2015
The application of information technology to finance, or ?fintech,? is expected to revolutionize many aspects of borrowing and lending in the future, but technology has been reshaping consumer and mortgage lending for many years. During the 1990s computerization allowed mortgage lenders to reduce loan-processing times and largely replace human-based assessment of credit risk with default predictions generated by sophisticated empirical models. Debt-to-income ratios at origination add little to the predictive power of these models, so the new automated underwriting systems allowed higher ...
Working Paper
Technological Change and Financial Innovation in Banking: Some Implications for Fintech
Financial intermediation has changed dramatically over the past 30 years, due in large part to technological change. The paper first describes the role of the financial system in a modern economy and how technological change and financial innovation can affect social welfare. We then survey the empirical literatures relating to several specific financial innovations, broadly categorized as new production processes, new products or services, or new organizational forms. In each case, we also include examples of significant fintech innovations that are transforming various aspects of banking. ...
Working Paper
The Evolution of Comparative Advantage: Measurement and Implications
We estimate productivities at the sector level for 72 countries and 5 decades, and examine how they evolve over time in both developed and developing countries. In both country groups, comparative advantage has become weaker: productivity grew systematically faster in sectors that were initially at greater comparative disadvantage. These changes have had a significant impact on trade volumes and patterns, and a non-negligible welfare impact. In the counterfactual scenario in which each country's comparative advantage remained the same as in the 1960s, and technology in all sectors grew at the ...
Speech
Welcome remarks at First New York Fed Fintech Conference, Federal Reserve Bank of New York, New York City
Remarks at the First New York Fed Fintech Conference, Federal Reserve Bank of New York, New York City.
Working Paper
Revisiting Adam Smith and the Division of Labor: New Evidence from U.S. Occupational Data, 1860–1940
Using novel occupational data from the United States between 1860 and 1940, we evaluate Adam Smith’s core propositions regarding the division of labor, market size, innovation, and productivity. We document significant growth in occupational diversity during this period using new measures of labor specialization that we construct from workers’ self-reported job titles in the decennial census. Consistent with Smith’s hypotheses, we find strong empirical evidence that labor specialization increases with the extent of the market, is facilitated by technological innovation, and is ...
Working Paper
On Using Relative Prices to Measure Capital Specific Technological Progress
Recently, Greenwood, Hercowitz and Krusell (GHK) have identified the relative price of (new) capital with capital-specific technological progress. In a two-sector growth model, however, the relative price of capital equals the ratio of the productivity processes in the two sectors. Restrictions from this model are used with data on wages and prices to construct measures of productivity growth and test the GHK identification, which is easily rejected by the data. This raises questions about various measures of the contribution that capital-specific technological progress might make to the ...
Working Paper
Revisiting Adam Smith and the Division of Labor: New Evidence from U.S. Occupational Data, 1860–1940
Using novel occupational data from the United States between 1860 and 1940, we evaluate Adam Smith’s core propositions regarding the division of labor, market size, innovation, and productivity. We document significant growth in occupational diversity during this period using new measures of labor specialization that we construct from workers’ self-reported job titles in the decennial census. Consistent with Smith’s hypotheses, we find strong empirical evidence that labor specialization increases with the extent of the market, is facilitated by technological innovation, and is ...
Report
The Long-Term Rise and Geographic Concentration of Labor Market Detachment
This paper analyzes the long-term rise of labor market detachment within the United States. We construct a measure of the detachment rate that identifies prime-age men and women who have been out of the labor force for more than a year. Detachment has risen for men in most local labor markets since 1980, and for women since around 2000, with more than a third of the prime-age population detached in some parts of the country. We show there has been a widening in the spatial distribution of detachment and a corresponding increase in its geographic concentration. Empirical results indicate that ...
Working Paper
Technology and the Task Content of Jobs across the Development Spectrum
The tasks workers perform on the job are informative about the direction and the impact of technological change. We harmonize occupational task content measures between two worker-level surveys, which separately cover developing and developed countries. Developing countries use routine-cognitive tasks and routine-manual tasks more intensively than developed countries, but less intensively use non-routine analytical tasks and non-routine interpersonal tasks. This is partly because developing countries have more workers in occupations with high routine contents and fewer workers in occupations ...