We study the impact of bank credit on firm productivity. We exploit a matched firm-bank database covering all the credit relationships of Italian corporations, together with a natural experiment, to measure idiosyncratic supply-side shocks to credit availability and to estimate a production model augmented with financial frictions. We find that a contraction in credit supply causes a reduction of firm TFP growth and also harms IT-adoption, innovation, exporting, and adoption of superior management practices, while a credit expansion has limited impact. Quantitatively, the credit contraction between 2007 and 2009 accounts for about a quarter of observed the decline in TFP.

This is a vivid and personal account of 21st century banking excess. "How I Caused the Credit Crunch" traces seven years at the forefront of the credit markets - a tale from the heart of the bewildering banking maelstrom whose catastrophic collapse has plunged the world towards the worst recession since the 1930s. Tetsuya Ishikawa's story reveals how a young Oxford graduate finds himself in command of vast sums of other people's money; how a novice to the mysteries of hedge funds, subprime mortgages and CDOs can fix complex deals for billions of dollars in the exclusive bars, brothels and trading floors of London, New York, Frankfurt and Tokyo, and reap the benefits in a colossal annual bonus and an international luxury lifestyle. Ishikawa's book, which deftly explains the arcane financial instruments now grimly associated with the credit crunch, is both a powerful tale of lost innocence and an expose of the disturbing truth of the collective folly, frailty and greed at the heart of the banking crisis.

This paper studies the effect of public sector efficiency on firm productivity using data from more than 400,000 firms across Italy’s provinces. Exploiting the large heterogeneity in the efficiency of the public sector across Italian provinces and the intrinsic variation in the dependence of industries on the government, we find that public sector inefficiency significantly reduces the labor productivity of private sector firms. The results suggest that raising public sector efficiency could yield large economic benefits: if the efficiency in all provinces reached the frontier, output per employee for the average firm would increase by 9 percent.

The seeming failure of loose monetary policy to reactivate Japan’s economy has led some observers to suggest that the usual credit channels through which monetary policy affects the real economy are blocked, and this because of a pervasive shortage of bank capital that has induced a leftward shift in the supply of bank credit: the so called credit crunch hypothesis. This paper finds support for the hypothesis in the 1997 bank data—a year during which the landscape of the Japanese financial system was changed fundamentally—but finds no, or even contrary, evidence, for most of the 1990’s.

We provide a comprehensive empirical characterization of the linkages between key macroeconomic and financial variables around business and financial cycles for 21 OECD countries over the period 1960–2007. In particular, we analyze the implications of 122 recessions, 112 (28) credit contraction (crunch) episodes, 114 (28) episodes of house price declines (busts), 234 (58) episodes of equity price declines (busts) and their various overlaps in these countries over the sample period. Our results indicate that interactions between macroeconomic and financial variables can play major roles in determining the severity and duration of recessions. Specifically, we find evidence that recessions associated with credit crunches and house price busts tend to be deeper and longer than other recessions. JEL Classification Numbers: E32; E44; E51; F42

Measuring Entrepreneurial Businesses: Current Knowledge and Challenges brings together and unprecedented group of economists, data providers, and data analysts to discuss research on the state of entrepreneurship and to address the challenges in understanding this dynamic part of the economy. Each chapter addresses the challenges of measuring entrepreneurship and how entrepreneurial firms contribute to economies and standards of living. The book also investigates heterogeneity in entrepreneurs, challenges experienced by entrepreneurs over time, and how much less we know than we think about entrepreneurship given data limitations. This volume will be a groundbreaking first serious look into entrepreneurship in the NBER's Income and Wealth series.

This edited collection investigates the potential impact of long-term planning and strategic awareness on the ability of SMEs to remain competitive. The authors demonstrate that whether SMEs are able to identify and act upon external forces and factors, or not, is the defining indicator of their likelihood to struggle, survive, or thrive.