This paper applies 'Business Cycle Accounting' methodology introduced by Chari, Kehoe and McGrattan (2002a) to the UK economy. In particular, I examine the cyclical episode from 1979 to 1989. The chosen method enables me to decompose fluctuations in aggregates to isolate the effects...

Two key components of the recent U.S. health reform are a new regulation of the individual health insurance market and an increase in income redistribution in the economy. Which component contributes more to the welfare outcome of the reform? We address this question by constructing a general...

This paper proposes a simple model that formalizes a variant of Ohanian's (2001) conjecture explaining the productivity declines observed in the Great Depression. If a large payment shock like an asset-price collapse renders many firms insolvent, other economic agents become exposed to a higher...

This paper studies an urban growth model where learning through personal contacts could be more effective in a denser locale, whereas the effectiveness of learning through impersonal means of communications depends principally on the technology of communications rather than on the locale in...

Many applications in economics use multi-sector versions of the growth model. In this paper, we measure the income shares of capital and labor at the sectoral level for the U.S. economy. We also decompose the capital shares into the income shares of land, structures, and equipment. We find that...

This paper constructs a simple endogenous growth model featuring the product cycle, i.e., the transition from monopoly to perfect competition, and studies its implications for both asset market and business cycle statistics. I find that the product cycle is a powerful amplification mechanism;...

Periods of economic boom with rapid credit and GDP growth can be followed by sudden busts. In the presence of financial markets imperfections, a simple modification of a neoclassical growth model can fully account for this behavior. I study a growth model for a small open economy where...

All industrialized countries have experienced a transition from high birth rates, land-based production and stagnant standards of living to low birth rates and sustained income growth. To develop a better understanding of these economic and demographic transformations and the link between them,...

This paper examines a model in which growth takes place through investment-specific technological change, which in turn is determined endogenously through research spending. In particular, the role of the degree of substitutability between research spending and new capital construction is...

This note presents a simple extension of the seminal Romer (1990, Journal of Political Economy 98(2), 71â102) paper. Allowing for elasticity of substitution between labor and capital to be different from one (CES production function instead of CobbâDouglas), the following results are obtained....