Koetse, Mark J.; Florax, Raymond J. G. M.; Groot, Henri … - 2007
In this paper we use Monte Carlo simulation to investigate the impact of effect size heterogeneity on the results of a … effects meta-estimators under three alternative scenarios of effect size heterogeneity. We distinguish heterogeneity in effect … the other two estimators in the first two situations. However, in the presence of random effect size variation due to a …