This study sheds light on the effect of restrictive policies, such as screening mechanisms, on mergers and acquisitions (M&A) flows into EU Member States in the period 2011-2018, by implementing an augmented gravity model. The results show that different restrictive measures affect cross-border...

Dynamic factor models (DFMs), which assume the existence of a small number of unobserved underlying factors common to a large number of variables, are very popular among empirical macroeconomists. Factors can be extracted using either nonparametric principal components or parametric Kalman...