title: Accounting for selectivity and duration-dependent heterogeneity when estimating the impact of emigration on incomes and poverty in sending areas

authors: Gibson, John

subjects: Internationale Wanderung

abstract: The impacts of international emigration and remittances on incomes and poverty in sending areas are increasingly studied with household survey data. But comparing households with and without emigrants is complicated by a triple-selectivity problem: first, households self-select into emigration; second, in some emigrant households everyone moves while others leave members behind; and third, some emigrants choose to return to the origin country. Allowing for duration-dependent heterogeneity introduces a fourth form of selectivity—we must now worry not just about whether households migrate, but also when they do so. This paper sets out these selectivity issues and their implications for existing migration studies and then addresses them by using survey data designed specifically to take advantage of a randomized lottery that determines which applicants to the oversubscribed Samoan Quota (SQ) may immigrate to New Zealand. We compare incomes and poverty rates among left-behind members in households in Samoa that sent SQ emigrants with those for members of similar households that were unsuccessful in the lottery. Policy rules control who can accompany the principal migrant, providing an instrument to address the second selectivity problem, while differences among migrants in which year their ballot was selected allow us to estimate duration effects. We find that migration reduced poverty among former household members but also find suggestive evidence that this effect may be short-lived as both remittances and agricultural income are negatively related to the duration that the migrant has been abroad.

text: Accounting for selectivity and duration-dependent heterogeneity when estimating the impact of emigration on incomes and poverty in sending areas The impacts of international emigration and remittances on incomes and poverty in sending areas are increasingly studied with household survey data. But comparing households with and without emigrants is complicated by a triple-selectivity problem: first, households self-select into emigration; second, in some emigrant households everyone moves while others leave members behind; and third, some emigrants choose to return to the origin country. Allowing for duration-dependent heterogeneity introduces a fourth form of selectivity—we must now worry not just about whether households migrate, but also when they do so. This paper sets out these selectivity issues and their implications for existing migration studies and then addresses them by using survey data designed specifically to take advantage of a randomized lottery that determines which applicants to the oversubscribed Samoan Quota (SQ) may immigrate to New Zealand. We compare incomes and poverty rates among left-behind members in households in Samoa that sent SQ emigrants with those for members of similar households that were unsuccessful in the lottery. Policy rules control who can accompany the principal migrant, providing an instrument to address the second selectivity problem, while differences among migrants in which year their ballot was selected allow us to estimate duration effects. We find that migration reduced poverty among former household members but also find suggestive evidence that this effect may be short-lived as both remittances and agricultural income are negatively related to the duration that the migrant has been abroad.

year: 2013

title: Strengthening responsive and reciprocal relationships in a whānau tangata centre: An action research project

authors: Clarkin-Phillips, Jeanette

subjects: New Zealand

abstract: This project came about after discussions with the general manager of the Wellington Region Free Kindergarten Association and Jeanette Clarkin-Phillips (University of Waikato) about setting up a research partnership to support the teachers at Taitoko Kindergarten in Levin. The teachers were establishing an integrated community centre (the whānau tangata centre) as part of a parent support and development initiative funded by the Ministry of Education in conjunction with the Ministry of Social Development. This initiative in Levin includes a drop-in centre for parents, parent workshops on topics of the parents’ choice, a well-resourced whānau room, facilities for infants and toddlers, school liaison visits and liaison with local health centres. The initiative at Taitoko Kindergarten is one of six pilot parent support and development projects. These pilot projects do not include any research components to evaluate the processes and outcomes for teaching and learning, or the level of engagement of the community. This Teaching and Learning Research Initiative (TLRI) project, in one centre, researched these aspects of the initiative in an ongoing action research project.
The parent support and development contracts are a relatively new initiative for New Zealand, and this research project was designed to provide information to guide this teaching and learning policy for future initiatives of this nature. The aim of the TLRI research project was to investigate the development of the whānau tangata centre at Taitoko Kindergarten with teaching and learning in mind.

text: Strengthening responsive and reciprocal relationships in a whānau tangata centre: An action research project This project came about after discussions with the general manager of the Wellington Region Free Kindergarten Association and Jeanette Clarkin-Phillips (University of Waikato) about setting up a research partnership to support the teachers at Taitoko Kindergarten in Levin. The teachers were establishing an integrated community centre (the whānau tangata centre) as part of a parent support and development initiative funded by the Ministry of Education in conjunction with the Ministry of Social Development. This initiative in Levin includes a drop-in centre for parents, parent workshops on topics of the parents’ choice, a well-resourced whānau room, facilities for infants and toddlers, school liaison visits and liaison with local health centres. The initiative at Taitoko Kindergarten is one of six pilot parent support and development projects. These pilot projects do not include any research components to evaluate the processes and outcomes for teaching and learning, or the level of engagement of the community. This Teaching and Learning Research Initiative (TLRI) project, in one centre, researched these aspects of the initiative in an ongoing action research project.
The parent support and development contracts are a relatively new initiative for New Zealand, and this research project was designed to provide information to guide this teaching and learning policy for future initiatives of this nature. The aim of the TLRI research project was to investigate the development of the whānau tangata centre at Taitoko Kindergarten with teaching and learning in mind.

year: 2009

title: Covering tangata whenua in Aotearoa: a big data exploration of print media and Māori

authors: Phillips, Justin B.

abstract: A large body of academic research documents harmful media coverage of indigenous populations across the globe. New Zealand is no exception. Aotearoa’s indigenous people, Māori, share similar damaging experiences, leading one major NZ media company to publish an apology for their historically poor depiction of tangata whenua. This paper adds to that wealth of evidence using the automated methods of machine learning to examine coverage of Māori in NZ print media. Across roughly 800,000 sentences–spanning over two decades of coverage–this research investigates print media discourses involving Māori at a mass scale while demonstrating the applicability of such tools for further research. The results replicate a collection of existing findings at large-N scale, further documenting problematic discussions of violence, political representation, and culture, among several other concerns. The novel approach also hints at complex, obscure relationships embedded within problematic language in Aotearoa’s print media, identifying notions of division - both implied and otherwise - along with notable instances of resistance.

text: Covering tangata whenua in Aotearoa: a big data exploration of print media and Māori A large body of academic research documents harmful media coverage of indigenous populations across the globe. New Zealand is no exception. Aotearoa’s indigenous people, Māori, share similar damaging experiences, leading one major NZ media company to publish an apology for their historically poor depiction of tangata whenua. This paper adds to that wealth of evidence using the automated methods of machine learning to examine coverage of Māori in NZ print media. Across roughly 800,000 sentences–spanning over two decades of coverage–this research investigates print media discourses involving Māori at a mass scale while demonstrating the applicability of such tools for further research. The results replicate a collection of existing findings at large-N scale, further documenting problematic discussions of violence, political representation, and culture, among several other concerns. The novel approach also hints at complex, obscure relationships embedded within problematic language in Aotearoa’s print media, identifying notions of division - both implied and otherwise - along with notable instances of resistance.

year: 2022