Próchniak, Mariusz; Witkowski, Bartosz - In: Collegium of Economic Analysis Annals (2014) 34, pp. 227-243
The study analyzes the time stability of the beta convergence coefficient for the EU28 countries over the 1992–2012 period which is divided into seventeen 5‐year overlapping subperiods. The basic convergence model is estimated with the use of GMM system estimator and a variety of control...