"This book addresses the political Instability and its effects on the economics of the MENA countries. It also covers economic growth, brain drain, capital controls, corruption, economic reform, economic shocks, uncertainty, vulnerability, economics inequality, FDI flows, corruption, financial...

"This book addresses the political Instability and its effects on the economics of the MENA countries. It also covers economic growth, brain drain, capital controls, corruption, economic reform, economic shocks, uncertainty, vulnerability, economics inequality, FDI flows, corruption, financial...

On September 15, 2022, the Ethereum network adopted a proof-of-stake (PoS) consensus mechanism. We study the impact on the network and competing platforms in a short event window around the Beacon chain merge. We find that the transition to PoS has reduced energy consumption by 99.98%. Miners...