Within the framework of dynamic panel data models with mean stationarity, one additional moment condition may remarkably increase the efficiency of the system GMM estimator. This additional condition is essentially a condition of “homoskesdasticity” of the individual effects; it is...

A dramatically large number of corner solutions occur when estimating by (Gaussian) maximum likelihood a simple model for panel data with random effects and autocorrelated errors. This can invalidate results of applications to panel data with a short time dimension, even in a correctly specified...

One of the major virtues of panel data models is the possibility to control for unobserved and unobservable heterogeneity at the unit (individual, firm, sector...) level, even when this is correlated with the variables included on the right hand side of the equation. By assuming an additive...

This paper develops a new moment condition for estimation of linear panel data models. When added to the set of instruments devised by Anderson, Hsiao (1981, 1982) for the dynamic model, the proposed approach can outperform the GMM methods customarily employed for estimation. The proposal builds...

The objective of this article is to analyze the impact of capital structure on profitability. This impact can be explained by three essential theories: signaling theory, tax theory and the agency costs theory. From a sample of 9136 firms distributed on seven sectors taken over the period...

There are increasing scholarly debates on the direction of policy to effectively improve the performance of banks. Some scholars argue that bank performance is enhanced by improvements in the internal organization and managerial efficiency, others argue that industry wide factors are integral to...

This paper empirically examines the causality between crime rates and economic growth using state level data in India. A reduced form equation has been estimated using instrumental variable approach to correct for joint endogeneity between crime and economic growth. Higher crimes may reduce...

This paper studies the effect of fruit and vegetable consumption on human well-being. Using individual-level panel data from a representative sample of Australian households, I estimate the intake of fruit and vegetables to have positive and statistically significant impacts on a wide range of...