Here is his long post, here is the opening entry:
Pranab Bardhan, The Economic Theory of Agrarian Institutions. There was a time when development took theory seriously, and this book came out of that time. This book is a bit uneven (it’s an edited volume), but the introductory chapter by Joseph Stiglitz is probably the single, most important statement peasants in developing countries as rational human beings. In short: Whenever you find yourself thinking that some behavior you observe in a developing country is stupid, think again. People behave the way they do because they are rational. and If you think they are stupid, it’s because you have failed to recognize a fundamental feature of their economic environment.
In addition to its intrinsic interest, this post is a good meta-reflection of what actually influences the thinking of economists, or not.