Notes, Comments and Preliminary results Sep 30 2022 Yuyang He and Dominik Naeher   Do democracies perform worse during pandemics? Evidence from 2020   Abstract  Contact Information  Citation  Full Text  -  Note   Dec 29 2021 Sebastian Müller and Gunther Schnabl   A Database and Index for Political Polarization in the EU   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Mar 25 2020 Peter Calcagno and Joshua C. Hall   Formal and informal constraints on state government and economic freedom   Abstract  Contact Information  Citation  Full Text  -  Note   Jan 08 2013 Simplice A Asongu   The ‘Knowledge Economy'-finance nexus: how do IPRs matter in SSA and MENA countries?   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result