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Report
Productivity in the slow lane?: the role of information and communications technology
As the current recovery matures in the United States, evidence is mounting that total factor productivity (TFP), the typical measure of technological change, has moved back into the slow lane. This study uses industry data to explore the extent to which the acceleration in TFP in the late 1990s and early 2000s and the subsequent deceleration are attributable to unmeasured investment by firms to take full advantage of the new capabilities made possible by information and communications technology (ICT).
Working Paper
Disclosure Regulation, Intangible Capital and the Disappearance of Public Firms
Since the mid-1990s, the number of listed firms in the U.S. has halved, and their public disclosure has become opaquer. To explain these trends, we develop a general equilibrium model where the choices of going public or private and the transparency of voluntary disclosure are characterized analytically. In the equilibrium, the stock market with directed search and the private equity market with random search co-exist. According to the estimation, stricter disclosure regulation and increased intangible capital share are the key drivers of the observed patterns. Lastly, we characterize a ...