In many European countries established leftwing and rightwing parties have been threatened by policy convergence and, in turn, new populist parties that offer more polarized platforms. I investigate whether government ideology influences dragnet-controls – controls of persons conducted by the...

With more than ten thousand casualties, the ongoing hybrid Ukrainian war between pro-Russian separatists and the government in the Donbass region, Ukraine’s productive core, has taken a severe toll on the country. Using cross-country panel data over the period 1995–2017, this paper estimates...

After the 9/11 attacks in particular, there has been a controversial discussion in the academic and public arena on whether the United States’ close relationship with Israel has made it a likelier target of transnational terrorism. Indeed, foreign terrorist organizations with various...

We examine whether changes of government influence compliance with international agreements. We investigate compliance with the NATO two percent target to which all NATO countries committed themselves during the NATO summit in Wales in 2014. The dataset includes the military expenditure by NATO...