Firms?: heterogeneity, organizations, power and trade

This paper develops a theory which investigates the two-way relationship between the internaI organization of the firm and market competition.We introduce heterogenous firms with internal hierarchies in a Knlgman (1980) monopolistic competition model of trade. The model simultanously determines firms' organizational choices anel heterogeneity across firms in size and proeluctivity.Ve show that intenlational trade, market size and the toughness of competition in international markets incluce a power struggle in firms which eventually leads to a reorganization of firms towards more decentralized corporate hierarchies.We show further that trade triggers produetivity growth through inter-firm reallocations towards more produetive firms in whieh CEOs have power in firms. At the same time, however trade- induced organizational changes towards fiattened corporate hierarchies lead to a softening of lnternat.ional competition which may contribute a eountervailing negative effect on seetoral productivity.

R&D investment, international trade, and home market and competitiveness efects

We analyze the effects of R&D investment on international trade. The importance of studying this comes from the fact that one of the most important characteristics of modern industrial organization is that firms try to influence market behavior through strategic variables as R&D. Moreover international competition between firms is, more and more, also centered in R&D competition (besides output and price competition). With this in mind, we develop an oligopolist reciprocal-markets model where firms engage in R&D investment to achieve future reductions in marginal costs. We find ‘home market effects’ at the level of R&D investment, i.e.: firms located in countries that host a higher share of skilled-labor perform higher levels of R&D investment. As consequence, firms in these countries are more competitive than firms in other countries, and as such they can penetrate more easily foreign markets. As result of this ‘competitiveness effect’, countries where these firms are located run trade surplus, while countries where firms perform lower levels of R&D investment incur in trade deficits.

Caracterização fenológica e produtiva da variedade de uva Superior Seedless cultivada no Vale do São Francisco

A variedade Superior Seedless, devido não somente às excelentes características morfológicas, mas também ao agradável sabor de seus frutos, tem se destacado nos últimos anos como a principal uva sem sementes cultivada no Vale do São Francisco.Este trabalho teve por objetivo caracterizar o comportamento fenológico e produtivo da variedade de uva Superior Seedless cultivada no Vale do São Francisco. As avaliações foram realizadas em uma área comercial, durante o segundo semestre de 1999 e primeiro semestre de 2000. A variedade Superior Seedless apresentou ciclo médio de 94 dias, sendo que, quando a poda foi realizada no primeiro semestre, ocorreu uma antecipação da colheita em 14 dias. A produtividade foi muito baixa (5,3 t.ha-1), mas as características qualitativas como diâmetro e comprimento de baga, sólidos solúveis totais e acidez total titulável, atendem aos padrões exigidos pelo comercio internacional.

Anuario Estadístico de América Latina y el Caribe 2012 = Statistical Yearbook of Latin America and the Caribbean 2012

Incluye Bibliografía

Balance Preliminar de las Economías de América Latina y el Caribe 2007

Incluye Bibliografía

Balance Preliminar de las Economías de América Latina y el Caribe 2009

Incluye Bibliografía

La Inversión Extranjera Directa en América Latina y el Caribe 2009

Incluye Bibliografía

Latin America and the Caribbean in the World Economy 2001-2002

Includes bibliography

Latin America and the Caribbean in the World Economy 2002-2003

Includes bibliography

Latin America and the Caribbean in the World Economy 2004: 2005 trends

Includes bibliography

Latin America and the Caribbean in the World Economy 2005-2006

Includes bibliography

Latin America and the Caribbean in the World Economy 2006: 2007 trends

Includes bibliography

Latin America and the Caribbean in the World Economy 2007: 2008 trends

Includes bibliography

Latin America and the Caribbean in the World Economy 2008-2009: Crisis and opportunities for regional cooperation

Incluye Bibliografía