A positive chapter has begun in finance for poor countries. Yet progress remains tentative. This book looks at how to make international finance better serve the needs of poor countries and poor people. It contains contributions by economists and political scientists who have been at the centre...

In the aftermath of World War II, the world's economies exhibited very different rates of economic recovery. We provide evidence that those countries that caught up the most with the U.S. in the postwar period are those that also saw an acceleration in the speed of adoption of new technologies....

We study the lags with which new technologies are adopted across countries, and their long-run penetration rates once they are adopted. Using data from the last two centuries, we document two new facts: there has been convergence in adoption lags between rich and poor countries, while there has...