A comparison of alternative methods for estimating inefficiency and productivity growth in banking, showing that inefficiencies are sufficiently large to dominate scale economies and that measured technological progress has been small, or even negative, as a result of institutional events that...

The presentation of a new econometric technique for estimating a system of cost and input share equations that allow for inefficiency.

An innovation in this paper is to introduce a time-to-build technology for the production of market capital into a model with home production. The paper’s main finding is that the two anomalies that have plagued all household production models—the positive correlation between business and...