We study a two-sector model of economic growth with labor augmenting external effects. Using general specifications of the technologies, we derive necessary and sufficient conditions for local indeterminacy. We show that, when the investment good sector is capital intensive at the private level,...

We develop a two-sector model to analyze which kind of social <p> organization generates trust. Social capital is de…ned as trust. We examine two <p> communities: the bedroom community in which people commute long distance <p> to work and the virility community in which people do not commute to work. <p>...</p></p></p></p>