Enterprise creation and economic recovery: the case of Rio Grande do Sul

Includes bibliography

Development and environment: the Brazilian case

Includes bibliography

Regionalised poverty lines: general comments and applications for Brazil

Includes bibliography

Tourism and the environment: a case study of Frigate Bay, St. Kitts

Includes bibliography

The institutional dimension of the Amazonian ecological disorder: bureaucracy, diplomacy and ecopolitics in Brazil

Includes bibliography

Employment and productivity in Brazil in the nineties

Includes bibliography

Institutionality, logistics and international cooperation for the economic and social development: The case of the Plurinational State of Bolivia

Includes bibliography.

Economic growth and real volatility: The case of Latin America and the Caribbean

Using a new database of quarterly data for 21 countries of Latin America and the Caribbean for the 1990-2012 period, this document shows that the duration of GDP contractions appears to be a rather robust indicator of real volatility, and is negatively correlated with long run growth in Latin America and the Caribbean during the period. These results are consistent with different theoretical hypotheses in the literature that relate the duration of GDP contractions with economic growth. They also show that the relationship between real volatility and economic growth in the region is robust to the inclusion of external variables that control for external uncertainty and volatility.

Export competitiveness in an oil and gas economy: the case of Trinidad and Tobago, 1985-2010

The oil and gas sector has led the economy of Trinidad and Tobago since the late 1970s and, more pronouncedly, since 2000, accounting for a large share of gdp, total exports and tax revenue. Its prospects in the medium term could be negatively affected, however, if oil and gas extraction expands in other countries, and if the United States attains energy self-sufficiency. This paper offers an analysis of the evolution and competitiveness of its oil and non-oil exports to both the United States and global markets, based on the revealed comparative advantage (rca) index used by eclac. Other foreign trade indicators are also included to determine the structure of the country’s trading relations. The period from 1985 to 2010 is analysed and the results presented are intended to advocate the diversification of Trinidad and Tobago’s exports into more dynamic and diversified markets.

Cytogenetic studies in fishes of the genera Hassar, Platydoras and Opsodoras (Doradidae, Siluriformes) from Jarí and Xingú Rivers, Brazil

We studied the karyotypes of Hassar cf. orestis and an undescribed Hassar species from the Jarí River and Opsodoras ternetzi, H. orestis and Platydoras cf. costatus from the Xingú River, all with 2n = 58. Constitutive heterochromatin is located in the centromere in most metacentric pairs; in some chromosomes this banding is not present, or it is located on the whole chromosome arm or in the distal regions. The NOR is located on a single biarmed pair at a distal region of the short arm in H. cf. orestis, H. orestis and P. cf. costatus at a distal region of the long arm in O. ternetzi and at a proximal region of the long arm in the Hassar species. In all species (except for Hassar sp.) the CMA3 analysis revealed a rich G-C region coincident with the NOR. Probably inversions occurred in the NOR chromosome during the chromosomal differentiation of the Doradidae species here described.