5Kym Anderson and Yujiro Hayami, The Political Economy of Agricultural Protection, East Asia in International Perspective. Sidney: Allen & Unwin in Association with the Australia-Japan Research Centre, Australian National University, 1956.
6Anne Krueger, Maurice Schiff and Alberto Valdes ( eds. ), The Political Economy of Agricultural Pricing Policy 5 vols , Baltimore, Maryland: The Johns Hopkins University Press, 1991 and 1992.
7Michael Lipton, Why Poor People Stay Poor: Urban Bias in World Development. Cambridge, MA: Harvard University Press, 1977.
8Robert Bates, Markets and States in Tropical Africa. Berkeley: University of California Press, 1981.
9M Olson, The Logic of CoUective Action. Cambridge, MA: Harvard University Press, 1965.
10M. Olson, The Exploitation and Subsidization of Agriculture in the Developing and Developed Countries, paper presented to the 19^th conference of International Association of Agricultural Economists, Malaga, Spain, 1985.
