The Human Development Index (HDI) is designed to provide a development measure competing with GDP, and it has been reformed several times to this end. The 1996 and 1997 reports, however, reveal a severe new flaw in the HDI: the transformation of GDP changes into the index of human development is...

The high-frequency analysis of foreign exchange dynamics is helpful in order to better identify the impact of central bank interventions. Evidence robustly shows that interventions do indeed move the exchange rate level in the desired direction. Interventions increase volatility in the short run...

The use of technical analysis by financial market professionals is not well understood. This paper thus analyzes survey evidence from 692 fund managers in five countries, the vast majority of whom rely on technical analysis. At a forecasting horizon of weeks, technical analysis is the most...