PubMed Health⌕ Search

Biomedical subjects

T A Knapp

Publications and source records attributed to T A Knapp.

7 recordsLinked to original sources
PubMed1996

Personal and location-specific characteristics and elderly interstate migration.

"The purpose of this paper is to investigate the impact of locational and individual characteristics upon interstate retiree migration, particularly in state-level public policy variables. Data regarding the characteristics of individual movers are drawn from the 1990 U.S. Census of Population and Housing 5% Public Use Microdata Sample. The household data are merged with location-specific attributes including both natural amenities and local fiscal variables." Three alternative models are developed, involving push factors, pull factors, and differences in site characteristics experienced by migrants. "The results indicate that both personal and locational characteristics are important factors determining the decision of elderly migrants to change their state of residence. While there is some limited support for the push and pull specifications, the difference model is found to provide the best overall fit."

Adult↗
PubMed1992

Migration decisions and site-specific attributes of public policy: microeconomic evidence from the NLSY.

The authors examine the linkage between household location decisions in the United States and county-level public sector attributes. "This paper demonstrates a relationship between migration and public policy and suggests a role for migration in regional development.... We link migration to public policy by treating tax and expenditure variables as site attributes in a utility maximization model. We find that public sector attributes, through their effect on migration, are among the determinants of regional development.... An additional contribution of this paper is to suggest that if taxes and public expenditures influence migration, then a general theory of local or regional policy aimed at economic development must include explicit consideration of migration." Microdata from the 1984-1985 U.S. National Longitudinal Survey of Youth (NLSY) are analyzed.

Adolescent↗
PubMed1989

On the role of amenities in models of migration and regional development.

"The role of location-specific amenities in human migration decisions, and subsequently regional development, is explored. A framework is developed which motivates a new assessment of existing alternative models of regional development, indicating the need for additional modeling efforts which focus upon amenities as critical elements in such analyses. The approach hinges upon the notion that amenity values are capitalized into wages, rents, or other local prices. This process of capitalization enables researchers to explore the implicit value that society places upon amenities, which can then be used in assessing future regional-development trends in a more comprehensive manner."

Behavior↗
PubMed1984

A multi-disciplinary interpretation of migration: amenity capitalization in both land and labor markets.

"Various disciplines have produced models to explain and predict human migration. A model is presented providing a taxonomy through which interdisciplinary insights can be synthesized. The imperfect information view emphasizes the role of wage differentials as representing arbitragible real utility differentials. The perfect information approach holds that wage and rent differentials are compensating differentials, eliminating real utility variation over space.... Empirical results [for the United States] are presented which support the latter equilibrium view.... The increasing relative importance of amenities as a determinant of migration [is suggested]."

Agriculture↗
PubMed1984

A theory of international migration flows: United States immigration from Mexico.

The relevance of concepts of equilibrium to the analysis of migration between Mexico and the United States is examined. A theoretical model applicable to this type of international migration is first developed. The next section "presents some limited and tentative empirical observations and suggests the knowledge which might be needed for a more precise understanding of the utility differentials between countries which give rise to migration, legal or illegal." A final section is devoted to the policy implications of this approach to migration analysis.

Americas↗