WebEc Labor and Demographics Resources (Popularity: ): Links of interest to labor economists European Association of Labour Economists (Popularity: ): Newsletter, and membership and conference information. Entropy and Inequality (Popularity: ): A comparison of different measures of income & wealth inequality, with a focus on entropy measures. Shows changes in the global disparity of income using these measures. International Labour Organization (Popularity: ): The UN specialized agency which seeks the promotion of social justice and internationally recognized human and labour rights. Introduction to Labor Economics (Popularity: ): The theory of labor supply & demand from a neoclassical economics perspective. Inequality.org (Popularity: ): News, information and expertise on the divide in income, wealth and health. Workindex (Popularity: ): An extensive directory of workplace-related Web sites. Labor Links (Popularity: ): A George Washington University based directory of sites that address general labor economics issues and selected policy issues including affirmative action, child care and welfare reform. Labor and Employment Statistical Resources on the Web (Popularity: ): A directory of mainly U.S. statistical resources. Labor Institutes and Research Centers in the World (Popularity: ): A directory maintained by Christian Zimmermann.