There is an emerging consensus among macro-economists that differences in technology across countries account for the major differences in per-capita GDP and the wages of workers with similar skills across countries. Accounting for differences in technology levels across countries thus can go a...

A simple micro model of a firm's investment decision made under the uncertainty of the success of a bribe of a government official is developed. The probability of success of the bribe is a function of the amount paid to the official to "get things done." The operational model runs the amount of...