TEL  Vol.3 No.5 , October 2013
What Is the Natural Weight of the Current Old?
ABSTRACT
We consider a simple overlapping generations model with an externality à la Arrow-Romer [1,2] and a government with fiscal powers. If it wishes to maximize a criterion depending on the lifelong utility of agents, is there a natural weight for the utility of the current old? We show in a simple example that this weight depends on the specific features of the model, in particular the length of the horizon, and cannot be chosen arbitrarily. Our result has a neat economic interpretation [2].

Cite this paper
D. Gaumont and D. Leonard, "What Is the Natural Weight of the Current Old?," Theoretical Economics Letters, Vol. 3 No. 5, 2013, pp. 257-261. doi: 10.4236/tel.2013.35043.
References
[1]   K. Arrow, “The Economic Implications of Learning-by-Doing,” Review of Economic Studies, Vol. 29, 1962, pp. 155-173. http://dx.doi.org/10.2307/2295952

[2]   P. Romer, “Increasing Returns and Long Run Growth,” Journal of Political Economy, Vol. 94, No. 5, 1986, pp. 1002-1037. http://dx.doi.org/10.1086/261420

[3]   M. Allais, “EconomieetIntérêt,” Imprimerie Nationale, Paris, 1947.

[4]   P. A. Samuelson, “An Exact Consumption-Loan Model of Interest with or without the Social Contrivance of Money,” Journal of Political Economy, Vol. 66, No. 6, 1958, pp. 467-482. http://dx.doi.org/10.1086/258100

[5]   P. A. Samuelson, “Reply,” Journal of Political Economy, Vol. 67, No. 5, 1959, pp. 518-522.
http://dx.doi.org/10.1086/258223

[6]   P. Diamond, “National Debt in Neoclassical Growth Models,” American Economic Review, Vol. 55, No. 5, 1965, pp. 1126-1150.

[7]   D. De La Croix and Ph. Michel, “A Theory of Economic Growth: Dynamics and Policy in Overlapping Generations,” Cambridge University Press, Cambridge, 2002.
http://dx.doi.org/10.1017/CBO9780511606434

[8]   A. B. Atkinson “Economics as a Moral Science,” Economica, Vol. 76, No. 304, 2009, pp. 791-804.
http://dx.doi.org/10.1111/j.1468-0335.2009.00788.x

[9]   B. D. Bernheim, “Behavioral Welfare Economics,” Journal of the European Economic Association, Vol. 7, No. 2-3, 2009, pp. 267-319.
http://dx.doi.org/10.1162/JEEA.2009.7.2-3.267

[10]   S. C. Hu, “Social Security, the Supply of Labor and Capital Accumulation,” American Economic Review, Vol. 69, No. 3, 1979, pp. 274-284.

[11]   E. Sheshinski, “Test of the Learning by Doing Hypothesis,” The Review of Economics and Statistics, Vol. 49, No. 4, 1967, pp. 568-678. http://dx.doi.org/10.2307/1928342

[12]   A. Lerner, “Consumption-Loan Interest and Money,” Journal of Political Economy, Vol. 67, No. 5, 1959, pp. 512-518. http://dx.doi.org/10.1086/258222

[13]   A. Lerner, “Consumption-Loan Interest and Money: Rejoinder,” Journal of Political Economy, Vol. 67, No. 5, 1959, pp. 523-524. http://dx.doi.org/10.1086/258224

[14]   D. Gaumont and D. Leonard, “Human Capital, Externalities and Growth in an Overlapping Generations Model,” Research in Economics, Vol. 60, No. 3, 2010, pp. 186-200. http://dx.doi.org/10.1016/j.rie.2010.04.001

 
 
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