Resolution 660(XXXIV) Caribbean Development and Cooperation Committee

Spanish version available

Genetic parameter estimates and principal component analysis of breeding values of reproduction and growth traits in female Canchim cattle

Phenotypic data from female Canchim beef cattle were used to obtain estimates of genetic parameters for reproduction and growth traits using a linear animal mixed model. In addition, relationships among animal estimated breeding values (EBVs) for these traits were explored using principal component analysis. The traits studied in female Canchim cattle were age at first calving (AFC), age at second calving (ASC), calving interval (CI), and bodyweight at 420 days of age (BW420). The heritability estimates for AFC, ASC, CI and BW420 were 0.03±0.01, 0.07±0.01, 0.06±0.02, and 0.24±0.02, respectively. The genetic correlations for AFC with ASC, AFC with CI, AFC with BW420, ASC with CI, ASC with BW420, and CI with BW420 were 0.87±0.07, 0.23±0.02, -0.15±0.01, 0.67±0.13, -0.07±0.13, and 0.02±0.14, respectively. Standardised EBVs for AFC, ASC and CI exhibited a high association with the first principal component, whereas the standardised EBV for BW420 was closely associated with the second principal component. The heritability estimates for AFC, ASC and CI suggest that these traits would respond slowly to selection. However, selection response could be enhanced by constructing selection indices based on the principal components. © CSIRO 2013.

The digital economy for structural change and equality

Includes bibliography.

UNASUR: Fostering South American integration through development and cooperation

Today, six years after the signature of its Constitutive Treaty and 14 years after the first Meeting of the Presidents of South America, the Union of South American Nations (UNASUR) stands as a union of 12 member States dedicated to the integration and long-term economic and social development of South America. With a view to achieving these aims, the Secretary-General of UNASUR has proposed three agendas: a social agenda based on the principle of inclusion, an economic agenda geared towards competitiveness and a political agenda directed towards deepening democracy and public safety. This document, UNASUR: Fostering South American integration through development and cooperation, was prepared by the Economic Commission for Latin America and the Caribbean (ECLAC) at the request of the General Secretariat of UNASUR. In follow-up to the earlier reports published in 2009 and 2011, it offers provide national authorities, academics and students, as well as the general public, an overview of some key issues on the development agenda of the nations of South America.

Identification of predominant economic agents and asymmetric regulation

In recognition of the telecommunications industry’s increasing importance for the growth and competitiveness of Latin American countries, this edition of the FAL Bulletin is based on the presentation given by Mr. Patricio Rozas of the Infrastructure Services Unit of the Economic Commission for Latin America and the Caribbean (ECLAC), at the International Forum on New Telecommunications and Broadcasting Models, organized by the Senate of the Republic of Mexico and held in Mexico City between 28 and 30 October 2013.

Manual on economic development projects

In this study, projects are not regarded as isolated economic units; they are considered within the context of the entire economic system of which they will form a part. Thus the Manual presents both macroeconomic and microeconomic concepts. From this it must not be inferred that the Manual attempts to offer a combined microeconomic and macroeconomic theory. It seeks to contribute more to an appreciation of the problem than to its solution, thus widening the outlook of those who prepare projects so that they may make the greatest possible compilation of useful data for their economic appraisal.

An assessment of the economic impact of climate change on the coastal and marine sector in Saint Kitts And Nevis

Owing to their high vulnerability and low adaptive capacity, Caribbean islands have legitimate concerns about their future, based on observational records, experience with current patterns and consequences of climate variability, and climate model projections. Although emitting less than 1% of global greenhouse gases, islands from the region have already perceived a need to reallocate scarce resources away from economic development and poverty alleviation, and towards the implementation of strategies to adapt to the growing threats posed by global warming (Nurse and Moore, 2005). The objectives of this Report are to conduct economic analyses of the projected impacts of climate change to 2050, within the context of the IPCC A2 and B2 scenarios, on the coastal and marine resources of St. Kitts and Nevis (SKN). The Report presents a valuation of coastal and marine services; quantitative and qualitative estimates of climate change impacts on the coastal zone; and recommendations for possible adaptation strategies and costs and benefits of adaptation.