This paper explores the importance of investment-specific technology changes in anticipated TFP fluctuations. To this end, we identify two types of news shocks with the maximum forecast error variance approach: news shocks to TFP and news shocks to the relative price of investment. We show in a...

Using firm-level survey data for the West German manufacturing sector, this paper revisits the technology-driven business cycle hypothesis for the case of aggregate investment. We construct a survey-based measure of technology shocks to gauge their contribution to short-run investment...

This paper addresses the fifty-year decline in growth for the U.S. and other advanced economies. The paper develops a growth model based upon an economy's capital accounts and illustrates how customary growth factors such as labor and total factor productivity are embedded within investment...

We develop a theory linking "misallocation," i.e., dispersion in marginal products of capital (MPK), to macroeconomic risk. Dispersion in MPK depends on (i) heterogeneity in firm-level risk premia and (ii) the price of risk, and thus is countercyclical. We document strong empirical support for...

Historically, U.S. labor productivity (output per hour) and total factor productivity (TFP) rose in booms and fell in recessions. Different models of business cycles explain this procyclicality differently. Traditional Keynesian models relied on \\"factor hoarding,\\" that is, variations in how...

We develop a theory linking “misallocation,” i.e., dispersion in marginal products of capital (MPK), to macroeconomic risk. Dispersion in MPK depends on (i) heterogeneity in firm-level risk premia and (ii) the price of risk, and thus is countercyclical. We document strong empirical support...

This paper investigates the microeconomic origins of aggregate economic fluctuations inEurope. It examines the relevance of idiosyncratic shocks at the top 100 large firms (thegranular shocks) in explaining aggregate macroeconomic fluctuations. The paper alsoassesses the strength of spillovers...

In this article, we analyze extended periods of growth in Africa based on panel estimations from 27 African countries during the 1960-1996 period. Our main conclusion is that sustainable growth needs to be based on a balanced mix of capital accumulation, macroeconomic adjustment and structural...

The performance of the U.S. economy over the past several years has been remarkable, including a rebound in labor productivity growth after nearly a quarter century of sluggish gains. To assess the role of information technology in the recent rebound, this paper re-examines the growth...

This study examines the relationship between Financial Sector Development and Economic Growth in Ghana using time series data from 1980-2009. The study investigates empirically the impact of financial sector development on economic growth in Ghana using the Granger Causality Test, the Johansen...