Based in Cambridge, Massachusetts, the GEAN proposes to analyze and monitor the emergence of 'best practice' alternative economic initiatives and principles, with a focus on how these activities conjugate new, egalitarian work organizations with environmental sustainability, healthy/quality production of goods and services and mutual social and economic assistance. The GEAN seeks to reflect on the significance and role of such economic initiatives in developing a coherent theoretical framework based on actual economic practice, alternative to both liberalism and neo-liberalism.