... Van Waeyenberge, Elisa: Understanding aid at the bank. - S. 49-72. Bayliss, Kate: A cup half full: the World Bank's assessment of water privatisation. - S. 73-98. Fine, Ben: Social capital and health. - S. 99-127. Johnston, Deborah: World Bank research HIV/AIDS: praise where it's due?. - S....

Using a Bayesian mixed effects model on a large firm-level panel we show that the investment slowdown is a long-standing feature across 21 advanced economies since 1999. We find a flattening in the investment-q relationship over time, as firms become less responsive to investment opportunities....