There are many reasons why deeper financial development—the increase in deposits and loans but also their accessibility and improved financial sector efficiency—is good for sustainable growth in sub-Saharan Africa. For one, it helps mobilize savings and to direct funds into productive uses, for example by providing the start-up capital for the next innovative enterprise. This in turn facilitates a more efficient allocation of resources and increases overall productivity.
Guest post by: Joseph E. Stiglitz
Columbia University, New York, and co-host of the Conference on Rethinking Macro Policy II: First Steps and Early Lessons
In analyzing the most recent financial crisis, we can benefit somewhat from the misfortune of recent decades. The approximately 100 crises that have occurred during the last 30 years—as liberalization policies became dominant—have given us a wealth of experience and mountains of data. If we look over a 150 year period, we have an even richer data set.
With a century and half of clear, detailed information on crisis after crisis, the burning question is not How did this happen? but How did we ignore that long history, and think that we had solved the problems with the business cycle? Believing that we had made big economic fluctuations a thing of the past took a remarkable amount of hubris.