This paper provides a review of linear panel data models with slope heterogeneity, introduces various types of random … models, and the more recent developments in the area of cross-sectional dependence in panel data models. …

and provide some remarks for future research. -- Economic integration ; regional growth ; EU Cohesion Policy ; panel data …

of panel data. We identify knowledge gaps caused from this lack of longitudinal surveys and suggest worthwhile areas for … future research. Finally, we also present the new and novel individual-level panel dataset called "Life in Kyrgyzstan …