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α: calibrated so average coauthorship-adjusted count equals average raw count
The Great Crisis has highlighted the importance of establishing macro prudential architectures to address problems of financial stability. Central banks are always part of macro prudential settings, but their role is far from being homogeneous across countries, reflecting the fact that according to economic theory there are pros and cons in extending central bank influence to macro prudential supervision. The issue is then genuinely empirical: are there any meaningful drivers explaining the actual choices made by policymakers about the central bank's role in macro prudential governance?