Growth rate convergence, fact or artifact? An essay on panel data econometrics / Marc Nerlove -- Do panel data rescue the purchasing power parity (PPP) theory? / G.S. Maddala, Shaowen Wu and Peter C. Liu -- Neglected heterogeneity and dynamics in cross-country savings regressions / Nadeem U....

Mundlak ("On the Pooling of Time Series and Cross-Section Data", Econometrica, Vol. 46 (1978),pp. 69-85) showed that when individual effects are correlated with the explanatory variables in an error component (EC) model, the GLS estimator is given by the within. In this paper we bring out some...

Mundlak (1978) showed that when individual effects are correlated with the explanatory variables in an error component (EC) model, the GLS estimator is given by the within. In this paper we bring out some additional interesting properties of the within estimator in Mundlak's model and go on to...

We propose a new class of test statistics inducing accurate dual likelihood ratio tests of parametric constraints in overidentified moment conditions models. These statistics are derived from the dual likelihood implied by the exponent in the saddlepoint approximation of a general GMM estimator...