A friend recommended a book, The Lords of Poverty (1998). A quote from an Amazon reviewer:
Hancock's writing style here may be a sustained rant, but it nevertheless provides a great deal of useful information and tears down many of the misconceptions most Americans or Europeans may have about the international aid industry. Particularly interesting is his criticism of the various UN agencies and, especially, the World Bank and the IMF - whose projects all too often do more harm than good (if they do any good at all). Perhaps the most disturbing aspect exposed in this book is still quite valid today: that taxpayers in the big donor countries like the U.S., Germany, Japan, the U.K. etc. are footing the bill for many disastrous projects worldwide that make the lives of impoverished populations even worse and often destroy in the environment in the process. "Lords of Poverty" may be dated, but it's still well worth the read.