The Underestimated Virtues of the Two-sector AK Model
This paper analyzes some unnoticed predictions of the two-sector AK model in line with the recent literature on embodied technical change. Firstly, by confining constant returns to capital to the investment sector, the AK model generates endogenously the secular downward trend of the relative price of equipment investment and the rising real investment rate observed in US NIPA data. Secondly, Jones' (1995) claim that the AK model fails to reconcile the empirical facts of trending real investment rates and stationary output growth vanishes in the two-sector version. Thirdly, consistent with the evidence from cross-country studies, the model predicts a negative relation between GDP per capita and the relative price of equipment. Hence, in spite of its overly simplistic structure, the two-sector AK model provides important intuition on the implications of a trending relative price of equipment investment in endogenous growth environments.
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Volume (Year): 5 (2005)
Issue (Month): 1 (September)
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Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Hsieh, Chang-Tai, 2001. "Endogenous growth and obsolescence," Journal of Development Economics, Elsevier, vol. 66(1), pages 153-171, October.
- Greenwood, J. & Hercowitz, Z. & Krusell, P., 1996.
"Long-Run Implications of Investment-Specific Technological Change,"
RCER Working Papers
420, University of Rochester - Center for Economic Research (RCER).
- Greenwood, Jeremy & Hercowitz, Zvi & Krusell, Per, 1997. "Long-Run Implications of Investment-Specific Technological Change," American Economic Review, American Economic Association, vol. 87(3), pages 342-62, June.
- Greenwood, J. & Hercowitz, Z. & Krusell, P., 1995. "Long-Run Implications of Investment-Specific Technological Change," UWO Department of Economics Working Papers 9510, University of Western Ontario, Department of Economics.
- Masao Ogaki & Carmen M. Reinhart, 1998.
"Measuring Intertemporal Substitution: The Role of Durable Goods,"
Journal of Political Economy,
University of Chicago Press, vol. 106(5), pages 1078-1098, October.
- Reinhart, Carmen & Ogaki, Masao, 1995. "Measuring intertemporal substitution: The role of durable goods," MPRA Paper 13690, University Library of Munich, Germany.
- Ogaki, M & Reinhart, C-M, 1995. "Measuring Intertemporal Substitution : The Role of Durable Goods," RCER Working Papers 404, University of Rochester - Center for Economic Research (RCER).
- Sharon G. Harrison, 2003. "Returns to Scale and Externalities in the Consumption and Investment Sectors," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 6(4), pages 963-976, October.
- Salvador Barrios & Eric Strobl, . "Industry Mobility and Concentration in the European Union," Working Papers 2002-19, FEDEA.
- Rebelo, Sergio, 1991.
"Long-Run Policy Analysis and Long-Run Growth,"
Journal of Political Economy,
University of Chicago Press, vol. 99(3), pages 500-521, June.
- Restuccia, Diego & Urrutia, Carlos, 2001. "Relative prices and investment rates," Journal of Monetary Economics, Elsevier, vol. 47(1), pages 93-121, February.
- Raouf BOUCEKKINE & Fernando DEL RIO & Omar LICANDRO, 2002.
"Obsolescence and Modernization in the Growth Process,"
Discussion Papers (IRES - Institut de Recherches Economiques et Sociales)
2002043, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES).
- Boucekkine, Raouf & del Rio, Fernando & Licandro, Omar, 2005. "Obsolescence and modernization in the growth process," Journal of Development Economics, Elsevier, vol. 77(1), pages 153-171, June.
- BOUCEKKINE, Raouf & DEL RIO, Fernando & LICANDRO, Omar, . "Obsolescence and modernization in the growth process," CORE Discussion Papers RP 1759, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Raouf BOUCEKKINE & Fernando DEL RIO & Omar LICANDRO, 2001. "Obsolescence and Modernization in the Growth Process," Economics Working Papers ECO2001/18, European University Institute.
- BOUCEKKINE, Raouf & del RIO, Fernando & LICANDRO, Omar, 2002. "Obsolescence and modernization in the growth process," CORE Discussion Papers 2002067, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Robert E. Hall, 1981.
"Intertemporal Substitution in Consumption,"
NBER Working Papers
0720, National Bureau of Economic Research, Inc.
- Charles I. Jones, 1995. "Time Series Tests of Endogenous Growth Models," The Quarterly Journal of Economics, Oxford University Press, vol. 110(2), pages 495-525.
- Deaton,Angus & Muellbauer,John, 1980. "Economics and Consumer Behavior," Cambridge Books, Cambridge University Press, number 9780521296762, Junio.
- Dajin Li, 2002. "Is the AK model still alive? The long-run relation between growth and investment re-examined," Canadian Journal of Economics, Canadian Economics Association, vol. 35(1), pages 92-114, February.
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