The purpose of this article is a comparative analysis of regional and temporal labor market differentiation. In the study, the following voivodeships were taken as comparative objects. In accordance, following the administrative division, the voivodeships were adopted, while the research period...

West Virginia, home to approximately 1.77 million residents, has been grappling with significant economic challenges characterized by persistent poverty and sluggish growth. Despite ongoing development efforts, the state's Gross State Product (GSP) has seen only a modest increase of 0.1% over...

This paper examines the impact of protectionist policies on exports within global value chains (GVCs), using the COVID-19 pandemic as a natural experiment. Leveraging UK customs data (2017–2020) and a shift-share identification strategy, we estimate an elasticity of exports with respect to...

Innovation is widely believed to play an important role in addressing climate change. Nevertheless, estimating such effects is difficult due to the endogeneity of innovation measures. I use a novel shift-share instrument building from cross-border patent citations to deal with this endogeneity....