We develop an integrated, general equilibrium, model of how the presence of vertical ties of ‘community’ between sections of workers and sections of capitalists can critically affect the distribution of income between capitalists as a class and workers as a class, as well as between workers...

We analyze conflicts between communities. A community-specific public good, to which members make voluntary contributions, defines communities. Some, but not all, members of one community may contribute towards another community’s public good. Such ‘bridging’ contributions will not occur...

We investigate how vertical unity within a community interacts with horizontal class divisions of an unequal income distribution. Community is conceptualized in terms of a public good to which all those in the community have equal access, but from which outsiders are excluded. We formulate the...

We examine the consequences, of integrating large minorities into productivity-relevant majority ethno-linguistic norms, for distribution, ethnic conflict and crime. We develop a two-community model where such assimilation generates social gains by: (a) facilitating economic interaction, and (b)...

Wealthy individuals often voluntarily provide public goods that the poor also consume. Such philanthropy is commonly perceived as legitimizing one’s wealth. Governments routinely exempt the rich from taxation on grounds of their charitable expenditures. We examine the logic of this exemption....

We investigate how voluntary contributions to community-specific public goods affect (a) the relationship between inequality of incomes and inequality of welfare outcomes, and (b) individuals’ material incentives for supporting income redistribution. We show that the nominal distribution of...

We examine the case for donors providing financial incentives to NGOs to increase community participation. We show that, when such incentives are provided, there need not exist any meaningful relationship between beneficiary welfare and the extent of community participation implemented by an...

This paper analyzes the problem of deriving predictions, regarding supply behavior of a competitive firm, from prior consistency postulates about input-output choices made by such a firm. It extends the literature by introducing a consistency postulate for firm choice, which is weaker than...

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