Parameter Heterogeneity in the Neoclassical Growth Model: A Quantile Regression Approach
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Abstract
In this study we examine the issue of parameter heterogeneity in the neoclassical growth model using a quantile regression estimator. Using cross-sectional data on 86 countries covering the period from 1960 to 2000, we estimate a version of the growth model of Mankiw, Romer and Weil (1992). We first estimate the model by OLS. We find that the model is quite successful in explaining the growth empirics of the “average” country. We next estimate the model using quantile regression. The results of quantile regression are at odds with the OLS results. We find evidence of partial parameter heterogeneity. Countries whose growth rates are in the higher quantiles respond differently to investment in human and physical capital than do countries whose growth rates are in the lower quantiles. The neoclassical model predicts conditional convergence. The results from the quantile regression do not fully confirm this prediction. We find that convergence is not a generalized phenomenon across the conditional growth distribution, and, in particular, is not characteristic of countries in the lower quantiles. This suggests that an endogenous growth model, where government policies play a more decisive role in shaping the growth process, may be more suitable to describe growth in the lower tail of the distribution, whereas growth in the middle and higher quantiles is better described by the neoclassical model.
참고문헌 (42)
- "A Three-Step Method for Choosing the Number of Bootstrap Repetitions" (1998), Brown University
- "Economic Growth in a Cross Section of Countries", 106, pp.407~443 (1991)
- "Determinants of Economic Growth: A Cross-Country Empirical Study" (1997), MIT Press
- "Economic Growth, Advanced Series in Economics" (1995), McGraw-Hill Publishing Co
- "Interpreting Tests of the Convergence Hypothesis", 71, pp.161~173 (1996)
- "GMM Estimation of Empirical Growth Models", eco(mics group) (1998), University of Oxford
- "A Simple Test for Heteroscedasticity and Random Coefficient Variations", eco(metrica), pp.1287~1294 (1979)
- "Estimating the Asymptotic Covariance Matrix for Quantile Regression Models: A Monte Carlo Study", 68, pp.303~338 (1995)
- "Recent Advances in Quantile Regression Models: A Practical Guideline for Empirical Research", 33, pp.88~126 (1998)
- "Reopening the Convergence Debate: A New Look at Cross-Country Growth Empirics", 1, pp.363~390 (1996)
- "Bootstrap Tests: How Many Bootstraps?" (1997), Queen’s University
- "Patterns of Economic Development and the Formation of Clubs", 4, pp.305~330 (1999)
- "Econometric Analysis and the Study of Growth: A Skeptical Perspective in Macroeconomics and the Real World, eds. by R. Blackhouse and A. Salanti" (2000), Oxford University Press
- "Multiple Regimes and Cross-Country Growth Behavior", 10, pp.365~384 (1995)
- "The Local Solow Growth Model", pp.928~940 (2001)
- "Do Old Fallacies Ever Die?", 30, pp.2129~2132 (1992)
- "Journal of the Royal Statistical Society", pp.757~796 (1993)
- "Penn World Table Version 6.1" (2002), Center for International Comparisons at the University of Pennsylvania
- "Growth Empirics:A Panel Data Approach", 110, pp.1127~1170 (1995)
- "Efficient Tests of Normality Homoscedasticity and Serial Independence of Regression Residuals", pp.255~259 (1980)
- "Galton, Edgeworth, Frisch, and Prospects for Quantile Regression in Econometrics", 95, pp.347~374 (2000)
- "Regression Quantiles", 46, pp.33~50 (1978)
- "Robust Tests for Heteroscedasticity Based on Regression Quantiles", eco(metrica), pp.43~61 (1982)
- "Goodness of Fit and Related Inference Processes for Quantile Regression", 94, pp.1296~1310 (1999)
- "Quantile Regression", 15, pp.143~156 (2001)
- "Inference on the Quantile Regression Processes", pp.1583~1612 (2002)
- "Measuring the Sources of Output Growth in a Panel of Countries", (9542) (1995)
- "Modeling Parameter Heterogeneity in Cross-Country Growth Regression Models" (2003), University of Cyprus
- "A Contribution to the Empirics Growth Quarterly Journal of Economics", pp.407~437 (1992)
- "Galton’s Fallacy and the Tests of the Convergence Hypothesis", 95, pp.427~443 (1993)
- "Is the Speed of Convergence Constant?" (2000), Federal Reserve Bank of Kansas City
- "Analysis of Variance Test for Normality", pp.591~611 (1965)
- "An Approximate Analysis of Variance Test for Normality Journal of the American Statistical Association", pp.215~216 (1972)
- "A Contribution to the Theory of Economic Growth", 70, pp.65~94 (1956)
- "A New Set of International Comparisons of Real Product and Price Levels Estimates for 130 Countries Review of Income and Wealth", pp.1~26
- "An Expanded Set of International Comparisons Quarterly Journal of Economics", pp.327~368
- "Robustness Tests of the Augmented Solow Model", 13, pp.361~375 (1998)
- "The New Growth Evidence", pp.112~156 (1999)
- "The International Data Base (IDB)" (2002), United States Census Bureau, Population Division, International Programs Center
- "A Heteroscedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroscedasticity", 48, pp.817~38 (1980)
- "World Bank Development Indicators Online" (2002), World Bank
- "Edstats" (2002)
