Publications

Publications

FRBSF Economic Letters

Economic analysis for a general audience

Huiyu Li

2017-01

The rate of business turnover has declined since the late 1970s, which some argue has hampered growth in innovation and productivity. This sounds like a plausible contributor to lackluster economic growth, but the connection between business turnover and productivity is more subtle. First, while business turnover has steadily declined over the past 35 years, aggregate productivity growth has not. Second, even when business starts were at historical highs, existing firms lost very little market share to new firms. This suggests that older firms are just as innovative as newcomers.

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FedViews

Analysis of current economic developments and the outlook

SF Fed Forecast Preview

The SF Fed Forecast Preview is an advance release of the monthly SF Fed FedViews publication. Our forecasts of GDP, inflation, and unemployment will usually be released will usually be released on the second Tuesday of each month.

Western Economic Developments

Western Economic Developments is linked to via Fed in Print only.

Working Papers

The latest in economic research

Adam Hale Shapiro, Moritz Sudhof, and Daniel Wilson

We develop and assess new time series measures of economic sentiment based on computational text analysis of economic and financial newspaper articles from January 1980 to April 2015. The text analysis is based on predictive models estimated using machine learning techniques from Kanjoya. We analyze four alternative news sentiment indexes. We find that the news sentiment indexes correlate strongly with contemporaneous business cycle indicators. We also find that innovations to news sentiment predict future economic activity. Furthermore, in most cases, the news sentiment measures outperform the University of Michigan and Conference board measures in predicting the federal funds rate, consumption, employment, inflation, industrial production, and the S&P500. For some of these economic outcomes, there is evidence that the news sentiment measures have significant predictive power even after conditioning on these survey-based measures.

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