title: The effect of migration on income growth and convergence: Meta-analytic evidence

authors: Ozgen, Ceren

subjects: internal migration

abstract: We compare a set of econometric studies that measure the effect of net internal migration in neoclassical models of long-run real income convergence and derive 67 comparable effect sizes. The precision-weighted estimate of beta convergence is about 2.7 per cent. An increase of one percentage point in the net migration rate of a region increases the per capita income growth rate in that region on average by about 0.1 percentage points. Introducing a net migration variable in a growth regression increases the estimate of beta convergence slightly. Studies that use panel models or IV estimation methods yield smaller coefficients of net migration in growth regressions, while the opposite holds for regressions controlling for high-skilled migration.

text: The effect of migration on income growth and convergence: Meta-analytic evidence We compare a set of econometric studies that measure the effect of net internal migration in neoclassical models of long-run real income convergence and derive 67 comparable effect sizes. The precision-weighted estimate of beta convergence is about 2.7 per cent. An increase of one percentage point in the net migration rate of a region increases the per capita income growth rate in that region on average by about 0.1 percentage points. Introducing a net migration variable in a growth regression increases the estimate of beta convergence slightly. Studies that use panel models or IV estimation methods yield smaller coefficients of net migration in growth regressions, while the opposite holds for regressions controlling for high-skilled migration.

year: 2010-07

title: A new framework for building digital library collections

authors: Buchanan, George

subjects: computer science

abstract: This paper introduces a new framework for building digital library collections and contrasts it with existing systems. It describes a significant new step in the development of a widely-used open-source digital library system, Greenstone, which has evolved over many years. It is supported by a fresh implementation, which forced us to rethink the entire design rather than making incremental improvements. The redesign capitalizes on the best ideas from the existing system, which have been refined and developed to open new avenues through which digital librarians can tailor their collections. We demonstrate its flexibility by showing how digital library collections can be extended and altered to satisfy new requirements.

text: A new framework for building digital library collections This paper introduces a new framework for building digital library collections and contrasts it with existing systems. It describes a significant new step in the development of a widely-used open-source digital library system, Greenstone, which has evolved over many years. It is supported by a fresh implementation, which forced us to rethink the entire design rather than making incremental improvements. The redesign capitalizes on the best ideas from the existing system, which have been refined and developed to open new avenues through which digital librarians can tailor their collections. We demonstrate its flexibility by showing how digital library collections can be extended and altered to satisfy new requirements.

year: 2005

title: Maori sustainable resource development: The challenge posed by the New Zealand media

authors: Crombie, Winifred

subjects: Maori

abstract: We report here on a small-scale research project in which a number of articles and editorials dealing with governance and resource management problems were analysed. All of these articles and editorials appeared in the same national New Zealand newspaper. Half of them were concerned with a Māori organisation, the other half were not. Our conclusion is that there are fundamental differences between the two groups of articles/editorials, differences that are attributable to attempts to reinforce a normative/paternalistic agenda that stigmatises cultural difference.

text: Maori sustainable resource development: The challenge posed by the New Zealand media We report here on a small-scale research project in which a number of articles and editorials dealing with governance and resource management problems were analysed. All of these articles and editorials appeared in the same national New Zealand newspaper. Half of them were concerned with a Māori organisation, the other half were not. Our conclusion is that there are fundamental differences between the two groups of articles/editorials, differences that are attributable to attempts to reinforce a normative/paternalistic agenda that stigmatises cultural difference.

year: 2002-09