... Econometrica 21, 50 3 54 6.Andreoni, J. (1988). Privately provided public goods: The limits to altruism.Journal of Public Economics 35, 57 –73.Arrow, K. J. (1 951 ). Social Choice and Individual ... of Game Theory 4, 25 55 .Selten, R. (1978). The chain-store paradox. Theory and Decision 9, 127– 159 .Sen, A. K. (1970). Collective Choice and Social Welfare. Edinburgh: Oliver and Boyd.Sen, A. ... should deodorant and perfume be subs idised?13.8. CONCLUSION: ECONOMIC PRESCRIPTIONS 467= 1:0 25 = 1: 05 = 1:0 75 Meat, …sh, dairy products and fats 11.1 27.8 63.2Fruits and vegetables...