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Since the advent of the Second Republic in Italy in the mid-1990s, a new generation of politicians has announced a shift in the system toward greater governmental leadership, policy innovation, government accountability and responsiveness to the citizens. Yet in recent years government has experienced frequent crises and deadlocks, policy blockades and undisciplined parliamentary majorities. Has the attempt to change the nature of the Italian government totally failed?

This book addresses this question by empirically assessing and theoretically evaluating the outcomes of the new...

The main goal of this work is to revisit the proof of the global stability of Minkowski space by D. Christodoulou and S. Klainerman, Ch-KI]. We provide a new self-contained proof of the main part of that result, which concerns the full solution of the radiation problem in vacuum, for arbitrary asymptotically flat initial data sets. This can also be interpreted as a proof of the global stability of the external region of Schwarzschild spacetime. The proof, which is a significant modification of the arguments in Ch-Kl], is based on a double null foliation of spacetime instead of the mixed...