... and vegetables 8.2 18.6 33 .4 Drink and Tobacco 10.1 24. 1 48 .5Household running expenses 5.3 11 .4 18.2Durable goods 5.6 11.8 19.0Other goods and services 6.2 13 .4 22.013.8 Conclusion: Economic ... Theory and Decision 9, 127–159.Sen, A. K. (1970). Collective Choice and Social Welfare. Edinburgh: Oliver and Boyd.Sen, A. K. (1973). Behaviour and the concept of preference. Economica 40 , 241 – 247 .Shephard, ... Press.Vickrey, W. (1 945 ). Measuring marginal utility by reaction to risk. Economet-rica 13, 319–333. 47 2 CHAPTER 13. GOVERNMENT AND THE INDIVIDUAL 44 8 CHAPTER 13. GOVERNMENT AND THE INDIVIDUALway...