Non-spherical errors, namely heteroscedasticity, serial correlation and cross-sectional correlation are commonly present within panel data sets. These can cause significant problems for econometric analyses. The FGLS(Parks) estimator has been demonstrated to produce considerable efficiency gains...

It is well-known that government plays an important role in the business activities of Chinese firms. Less certain is the effect this influence has on the wealth of those firms’ shareholders. We contribute to the literature by analyzing stock market reactions to announcements by Chinese firms...

A common practice in applied econometrics consists of replacing a suspected endogenous variable with its lagged values. This note demonstrates that lagging an endogen¬ous variable does not enable one to escape simultaneity bias. The associated estimates are still inconsistent, and hypothesis...

A common practice in applied economics research consists of replacing a suspected simultaneously-determined explanatory variable with its lagged value. This note demonstrates that this practice does not enable one to avoid simultaneity bias. The associated estimates are still inconsistent, and...

This study uses Monte Carlo analysis to investigate the performances of five different meta-analysis (MA) estimators: the Fixed Effects (FE) estimator, the Weighted Least Squares (WLS) estimator, the Random Effects (RE) estimator, the Precision Effect Test (PET) estimator, and the Precision...

This paper replicates and analyses a study by Hoover and Pecorino (2005) on federal spending in US states. H&P followed on path-breaking research by Atlas et al. (1995) in which evidence was claimed in favour of the “small state effect;” namely, that since every state is represented by two...

This paper replicates and analyses a study by Hoover and Pecorino on Federal spending in US states (Hoover and Pecorino, 2005; henceforth H&P). H&P followed on path-breaking research by Atlas et al. (1995) in which evidence was claimed in favour of the “small state effect;” namely, that since...

This paper connects three subjects related to international financial markets -- (i) information asymmetry, (ii) market segmentation, and (iii) cross-listings -- and highlights their implication for event study methodology. When firms list equities on more than one exchange, and the exchanges...

This study replicates Nijkamp & Poot (2004), henceforth N&P, and performs a variety of robustness checks. Using a sample of fiscal policy studies published between 1983-1998, N&P concluded that certain types of fiscal policies were more likely to confirm prior beliefs about their impact on...

It is well-known that government plays an important role in the business activities of Chinese firms. Less certain is the effect this influence has on the wealth of those firms’ shareholders. We contribute to the literature by analyzing stock market reactions to announcements by Chinese firms...