Some cool new stuff from the World Bank.
iSimulate is a platform for performing collaborative economic simulations across the Internet.
ADePT was developed to automate and standardize the production of analytical reports. ADePT uses the micro-level data from various types of surveys, such as Household Budget Surveys, Demographic and Health Surveys, Labor Force surveys and others to produce rich sets of tables and graphs for a particular area of economic research.
PovcalNet is an interactive computational tool that allows you to replicate the calculations made by the World Bank's researchers in estimating the extent of absolute poverty in the world