We provide a comprehensive survey of the recent literature on the link between productive government expenditure and economic growth. Starting with the seminal paper of Robert Barro (1990) we show that an understanding of the core results of the ensuing contributions can be gained from the study...

What determines the foreign aid effort of donor countries? We review the existing literature on donors’ aid budgets and examine which of the suggested variables robustly determine aid effort, measured as Official Development Assistance (ODA) as a share of gross national income. More...

Since the first edition of this book, the world's financial system went through its greatest crisis for a century. What made this crisis unique is that severe financial problems emerged simultaneously in many different countries and that its economic impact was felt throughout the world as a...