A természeti katasztrófák különböző hatásaival (környezeti, társadalmi, gazdasági, pozitív, negatív, semleges stb.) számos nemzetközi tanulmány fogalakozik, érzékeltetve ezzel a kérdéskör fontosságát. Mind nemzetközi, mind hazai szinten számolnunk kell a természeti...

We investigate the impact of political institutions on corporate risk-taking. We posit that the extent of political constraints on the government affect corporate risk-taking along both direct and indirect mechanisms. Using a large sample of non-financial firms from 77 countries covering the...

We study stable matchings on exogenously given or endogenously formed bipartite graphs that reflect constraints on matching. The effects of a change of the exogenously given graph (constraints) are investigated. Specifically, we examine to what extent individuals gain or lose from relaxing...

Regional innovation processes, regional innovation systems, RIS, regional knowledge networks, social network analysis, SNA, network structures. - Regionale Innovationsprozesse, regionale Innovationssysteme, regionale Wissensnetzwerke, soziale Netzwerkanalyse, Netzwerkstrukturen

We examine changes in fees paid to auditors around the Sarbanes-Oxley Act (SOX, 2002). Audit fees are expected to increase after SOX due to both increased audit effort and potentially increased auditors' legal liability. Our results indicate an economically large increase in audit fees following...

We study stable matchings on exogenously given or endogenously formed bipartite graphs that reflect constraints on matching. The effects of a change of the exogenously given graph (constraints) are investigated. Specifically, we examine to what extent individuals gain or lose from relaxing...