References Aaron, H.J. (1990). ”Discussion” en Alicia H. Munnell (ed.): Is there a Shortfall in Public Capital Investment?. Conference Series No 34, Federal Reserve Bank of Boston, 51-63. Ambler, S. and A. Paquet (1996). ”Fiscal Spending Shocks, Endogenous Government Spending, and Real Business Cycles”. Journal of Economic Dynamics and Control, 20, 237-256. Aschauer, D.A. (2000). ”Public Capital and Economic Growth: Issues of Quantity, Finance, and Efficiency”. Economic Development and Cultural Change, vol. 48, no 2, 391-406. Aschauer, D.A. (1989). ”Is public expenditure productive?”. Journal of Monetary Economics, 23, 177-200. Barro, R.J. (1991). ”Economic Growth in a Cross Section of Countries”. Quarterly Journal of Economics, May 1991, 106(2), no 425, 407-443. Barro, R.J. (1990). ”Government Spending in a Simple Model of Endogenous Growth”. Journal of Political Economy, vol. 98, no 5, 101-125. Barro, R.J. (1989). ”The Neoclassical Approach to Fiscal Policy”. En Robert J. Barro (ed.): Modern Business Cycle Theory, Basil Blackwell, Oxford, 178-235. Barro, R. J. and X. Sala-i-Mart´in (1995). ”Economic Growth”. McGraw-Hill, New York. Barro, R. J. and X. Sala-i-Mart´in (1992). ”Public Finance in Models of Economic Growth”. Review of Economic Studies, 59, 645-661. Baxter, M. and R.C. King (1993). ”Fiscal Policy in General Equilibrium”. American Economic Review, 83, 315-334. Cassou, S.P. and K. L. Lansing (1998). ”Optimal fiscal policy, public capital, and the productivity slowdown”. Journal of Economic Dynamics and Control, 32, 911-935. Cooley, T.F. and G.D. Hansen (1992). ”Tax Distorsions in a Neoclassical Monetary Economy”. Journal of Economic Theory, 58, 290-316. Cooley, T.F. and E.C. Prescott (1995). ”Economic Growth and Business Cycles”. En T.F. Cooley (ed.) Frontiers of Business Cycles Research. USA: Princeton University Press, 1-38. Corsetti and Roubini (1996). Devarajan, S., V. Swaroop and H. Zou (1996). ”The composition of public expenditure and economic growth”. Journal of Monetary Economics, 37, 313-344. Easterly, W. and S. Rebelo (1993). ”Fiscal policy and economic growth”. Journal of Monetary Economics, 32, 417-458. Finn, M. G. (1993). ”Is All Government Capital Productive?”. Economic Quarterly Federal Reserve Bank of Richmond, 79, 53-80. Ford, R. and R. Poret (1991). ”Infrastructure and private sector productivity”. OECD working paper, no 91. Futagami, K., Y. Morita and A. Shibata (1993). ”Dynamic Analysis of an Endogenous Growth Model with Public Capital”. Scandinavian Journal of Economics, 93, 607-625. García-Milá, T. and T.J. McGuire (1992). ”The contribution of publicly provided inputs to states’ economies”. Journal of Regional Science, 22, 229-241. Glomm, G. and B. Ravikumar (1997). ”Productive government expenditures and long-run growth”. Journal of Economic Dynamics and Control, 21, 183-204. Gramlich, E. M. (1994). ”Infrastructure Investment: a Review Essay”. Journal of Economic Literature, vol. XXXII, September 1994, 1176-1196. Hall, R.E. y C.I. Jones (1998). ”Why do some countries produce so much more output per worker than others?”. NBER Working Paper Series, WP 6564, May 1998. Hall, R.E. y C.I. Jones (1996). ”The productivity of nations”. NBER Working Paper Series, WP 5812, November 1996. Holtz-Eakin, D. (1988). ”Private output, government capital and the infrastructure crisis”, Discussion paper, no 394 (Columbia University, New York, NY). Hulten, C.R. (1996). ”Infrastructure Capital and Economic Growth: How Well You Use It May Be More Important Than How Much You Have”. NBER Working Paper, No 5847, December 1996. Judd, K. L. (1999). ”Optimal taxation and spending in general competitive growth models”. Journal of Public Economics, 71, 1-26. Kneller, R., M.F. Bleaney y N. Gemmell (1999). ”Fiscal policy and growth: evidence from OECD countries”. Journal of Public Economics, 74 (1999), 171-190. Lansing, K.J. (1998). ”Optimal Fiscal Policy in a Business Cycle Model with Public Capital”. Canadian Journal of Economics, vol. 31, no 2, 337-364. Lau, Sau-Him P. (1995). ”Welfare-maximizing vs. growth-maximizing shares of government investment and consumption”. Economics Letters, 47, 351-359. Lee, J. (1992). ”Optimal Size and Composition of Government Spending”. Journal of the Japanese and International Economies, 6, 423-439. Mankiw, N.G., D.Romer y D.N. Weil (1992). ”A contribution to the empirics of economic growth”. The Quarterly Journal of Economics, 107 (2), May, 407-437. Munnell, A. H. (1992). ”Policy Watch: Infrastructure Investment and Economic Growth”. Journal of Economic Perspectives, vol. 6 (4), Fall 1992, 189-198. Pérez Sánchez, Rafaela M (2001). ”Efectos macroeconómicos de la composición del gasto público”. PhD Thesis. Universidad Complutense de Madrid, 2001. Ratner, J.B. (1983). ”Government capital and the production function for U.S. private output”. Economics Letters, 13, 213-217. Tatom, J.A. (1991). ”Public Capital and Private Sector Performance”. Federal Reserve Bank of St. Louis Review (May/June 1991), 3-15. Turnovsky, S. J. (1996). ”Optimal tax, debt, and expenditure policies in a growing economy”. Journal of Public Economics, 60, 21-44. Turnovsky, S. y W.H. Fisher (1995). ”The composition of government expenditure and its consequences for macroeconomic performance”. Journal of Economic Dynamics and Control, 19, 747-786.