This paper examines if taking into account changes in the number of producers, or equivalently changes in the product variety space over the business cycle, helps to understand and replicate international business cycle facts. To this end, we develop a two-country model in which the economy is...

This paper discusses the regulatory aspects of recent Brazilian commitments at COP 15 of the Climate Convention. Initially describes the evolution of regulatory instruments of the Convention, including the National Appropriate Mitigation Actions. Next the Brazilian sectoral mitigation targets...

The essay will try to debate about the institutional theory, confronting the emergence of institutionalism with the limits of neoclassical theory. The initial old institutionalism and the new institutionalism ideas will be discussed trying to underline what distinguishes the ideas of Coase and...

The Theory of the Costs of Transaction disciplines that in a certain market there must exist a flow of information, in way to propitiate a favorable atmosphere to the decrease of the uncertainty and asymmetry of information that would avoid the fraud attitudes and consequently the reduction of...

The Theory of the Costs of Transaction disciplines that in a certain market there must exist a flow of information, in way to propitiate a favorable atmosphere to the decrease of the uncertainty and asymmetry of information that would avoid the fraud attitudes and consequently the reduction of...

This article evaluates the trajectory of foster family care services in Brazil, since its entry into the federal government's select public policy agenda, from the elaboration of the National Plan for Living in Family and Community (2006) which brought, among its objectives, the promotion and...