What do you owe the world, and what does the world owe you?
18th January 2008
Tyler Cowen hits some high points.
In my view anyone doing policy economics has an obligation to learn more about ethics — much more — than the guy in the street would know. Would someone doing experimental economics feel free of the obligation to learn some empirical psychology? Would someone doing trade feel free of the obligation to learn some trade law, some history, and some political science? No. What’s the difference? Economists like to separate the “positive” and “normative” aspects of what they do, but this distinction has not much impressed the moral philosophers who have looked at it nor has it impressed Amartya Sen. The very decision to use economic tools emphasizes some considerations and excludes others. The final policy analysis is not just pure prediction but rather it is also an implicit presentation and weighting of both different kinds of information and different values. So if you are doing policy economics, it is imperative that you think about ethics at a very deep level, and read widely in ethics. You are doing ethics whether you like it or not!