Many cases of successful economic development, such as South Korea, exhibit long periods of sustained capital accumulation rates. This empirical feature is at odds with the standard neoclassical growth model which predicts initially high and then declining capital accumulation rates. We show...

A prototypical vintage capital model of economic growth is developed, where the decision to replace old technologies with new ones is modeled explicitly. Technological change is investment specific. Depreciation in this environment is an economic , not a physical concept.

How important is financial development for economic development? A costly state veriÂ…cation model of financial intermediation is presented to address this question. The model is calibrated to match facts about the U.S. economy, such as the intermediation spreads and the firm-size...

This paper explores the effect of policy variability (or frequency of regime switching) on economic growth and welfare. We study a one sector growth model where investment can be subsidized at either a positive rate or not subsidized at all.

The role that investment-specific technological change played in generating postwar US growth is investigated here. The premise is that the introduction of new, more efficient capital goods is an important source of productivity change, and an attempt is made to disentangle its effects from the...

A discussion of the importance for economics of Kydland and Prescott's (1982) classic "Time to Build and Aggregate Fluctuations". A report submitted to The Royal Swedish Academy of Sciences in support of the The Bank of Sweden Prize in Economic Sciences in Memory of Alfred Nobel for Finn E....