Volume 13 Number 2

March-April, 1998

	Alternative Functional Forms for Production, Cost and Returns to Scale Functions A. Zellner and H. Ryu	101
	Bayesian Inference for Periodic Regime-switching Models E. Ghysels, R. E. McCulloch and R. S. Tsay	129
	Testing Non-nested Semiparametric Models: An Application to Engel Curves Specification M. A. Delgado and J. Mora	145
	Whose Wages do Unions Raise? A Dynamic Model of Unionism and Wage Rate Determination for Young Men F. Vella and M. Verbeek	163
	Does More Calculus Improve Student Learning in Intermediate Micro- and Macroeconomic Theory? J. S. Butler, T. Aldrich Finegan and J. J. Siegfried	185
	Software Review EasyReg: Version 1.12 P. S. Sephton	203
	Book Review Damodar N. Gujarati: Basic Econometrics J. B. Madsen	209
	Announcement
	Call for Papers
	Forthcoming Papers

© 2005 by John Wiley & Sons, Ltd.