TY - CHAP AB - We employ various local generalizations of the Solow growth model that model parameter heterogeneity using human development at the beginning of the period with adult literacy rates and life expectancy at birth as a proxy. The model takes the form of a semiparametric varying coefficient model along the lines of Hastie and Tibshirani (1992). The empirical results show substantial parameter heterogeneity in the cross-country growth process, a finding that is consistent with the presence of multiple steady-state equilibria and the emergence of convergence clubs. VL - 11 SN - 978-1-78052-397-2, 978-1-78052-396-5/1574-8715 DO - 10.1108/S1574-8715(2011)0000011018 UR - https://doi.org/10.1108/S1574-8715(2011)0000011018 AU - Kourtellos Andros ED - Olivier de La Grandville PY - 2011 Y1 - 2011/01/01 TI - Chapter 13 Modeling Parameter Heterogeneity in Cross-Country Regression Models T2 - Economic Growth and Development T3 - Frontiers of Economics and Globalization PB - Emerald Group Publishing Limited SP - 367 EP - 387 Y2 - 2024/04/24 ER -