Urban clustering: the benefits and drawbacks of location
In: Design and the built environment
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In: Design and the built environment
In: Socio-economic planning sciences: the international journal of public sector decision-making, Band 39, Heft 4, S. 287-306
ISSN: 0038-0121
The present analysis of urban clusters (UCs) in Canada deals with two matters of immediate interest: a) investigating the spatial autocorrelation of development levels in towns within such clusters, and b) ascertaining the physical sizes of UCs in Canada (i.e. the spatial extent of the area of strong inter-town development association). The present analysis leads to three general conclusions: •First, development levels of neighbouring towns in UCs of Canada tend to be closely associated, though the intensity of such a development association generally tends to decline as inter-town distances increase. As argued, this spatial association of development rates may be due to the fact that both private investors and migrants consider UCs as integrated functional units, and make their location decisions hierarchically: first, among or between town clusters, and then among or between individual towns in a 'preferred' cluster. •Second, the effect of clustering on urban growth is not uniform. It is stronger in peripheral UCs (specifically in respect to unemployment and income variables), while in centrally-located ones the development levels of neighbouring towns are less interdependent. In general, distances within which inter-town development linkages are sufficiently strong to affect or promote clustering vary with the range practicable for daily commuting, that is, from 20-40 km in the country's core and 60-100 km in its periphery. •Third, the effect of spatial proximity of towns on their functional linkages differs in respect to different development measures. In particular, as found from our analysis of Canada's core areas, only population and housing variables exhibit strong spatial associations, while the effect of spatial factors on employment-related variables – average income and unemployment rate – is weaker. This dissimilarity represents fundamental differences between these two groups of variables. That is, while population and housing variables may be confidently associated with the clustering of residents in socially homogenous areas, the spatial association of employment-related variables may be influenced by inter-urban commuting. Thus, low unemployment in a town may reflect the availability of employment in the larger region rather in the town itself, which is an important caution about the care that needs to be taken in correctly selecting and interpreting indicators of urban functionality and growth potential. An important strategic finding of the present investigation is that local towns appear to follow the path of the central city over time, and local towns adjacent to a wealthy city are likely to perform better than those around a less-prosperous central locality. This result indicates that urban growth may spread across individual towns in both core and peripheral UCs, which has implications for urban and regional development policies and programs at the municipal, provincial and federal levels of government. In particular, the findings of the present analysis thus support the creation and stimulation of UCs in areas where further urban growth is desired. According to this strategy, development resources should be concentrated on selected UCs until they become sufficiently attractive to migrants and private developers. Support of the selected localities should, of course, include a balanced investment in both the housing development and employment-generating sectors. In addition to direct government intervention, various forms of indirect involvement, such as incentives for private investors and tax exemptions can be applied. Then, and based on evidence derived from the application of impact assessment procedures, as soon as the growth of the selected UCs becomes sustainable support may be redirected to other UCs. This hierarchical concentration of resources can then be shifted into more remote areas.
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In: Journal of ethnic and migration studies: JEMS, Band 30, Heft 3, S. 565-566
ISSN: 1369-183X
In: International migration: quarterly review, Band 39, Heft 2, S. 93-117
ISSN: 1468-2435
In a previous article (Portnov, 1999), the employment‐housing paradigm of interregional migration was introduced. According to this paradigm, different patterns of employment‐housing change in various geographic areas are likely to result in three different migration events – predominant in migration, out‐migration or "migration neutrality". The latter is considered as a state of equilibrium in which a region or community neither gains nor loses its population in migration exchanges with other areas.Using preconditions for such migration neutrality as a "reference line", planners and decision‐makers can determine regional policies aimed at a more balanced distribution of a country's population through generating a "migration push" in overpopulated regions and encouraging inward migration to development areas in which population growth is desirable.In the present article, the validity of this concept is tested using 1970‐89 statistical data for 430 municipalities in Norway. It appeared feasible to separate the band of migration neutrality from other migration cases and establish the quantitative thresholds of employment‐housing change that are conducive to the occurrence of different migration events – migration neutrality, in‐migration and out‐migration.
In: Journal of ethnic and migration studies: JEMS, Band 27, Heft 2, S. 366
ISSN: 1369-183X
In: Journal of ethnic and migration studies: JEMS, Band 27, Heft 3, S. 558
ISSN: 1369-183X
In: Journal of ethnic and migration studies: JEMS, Band 26, Heft 3, S. 511-533
ISSN: 1469-9451
In: Journal of ethnic and migration studies: JEMS, Band 26, Heft 3, S. 511-534
ISSN: 1369-183X
In: International migration: quarterly review, Band 37, Heft 3, S. 587-615
ISSN: 1468-2435
This article posits three main questions:– Is there a general "mechanism" through which disparities in regional development affect patterns of cross‐district migration?– Which aspects of regional inequalities (climate, employment, housingavailability, etc.) have the most profound effect on rates and directionof inter‐area migration?– Which planning policies and strategies are conducive to increasing the migration attractiveness of peripheral development regions?In an attempt to answer these questions, the 1985‐1995 statistical data fortwo relatively small and densely populated countries – Israel and Japan – are used.A general model of the factors affecting cross‐district migration is suggested, and analysis‐of‐variance is used to explain the factors influencing rate of cross‐area migration in the two countries.Although these countries differ substantially in respect to population sizeand local development, they appear to exhibit considerable similarities ingeneral patterns of cross‐district migration.Since the late 1980s, the attractiveness of core regions in both countries has tended to decline, while that of peripheral areas appeared to grow. It is argued that this resemblance of migration patterns is related to a similarbalance of employment and housing availability in different geographicareas.
In: Journal of ethnic and migration studies: JEMS, Band 24, Heft 3, S. 541-559
ISSN: 1469-9451
In: Journal of ethnic and migration studies: JEMS, Band 24, Heft 3, S. 541-560
ISSN: 1369-183X
In: Advances in Spatial Science
This book challenges the common perception that significant regional disparities do not exist in small countries. As small developed countries become increasingly competitive and their economic structures resemble those of the large, a re-assessment of the regional consequences of these changes is of timely importance. Regional Disparities in Small Countries presents a systematic discussion of the unique theoretical, methodological and measurement challenges in analyzing regional inequalities in small countries and a series of empirical analyses addressing the issue of regional convergence and divergence in these countries. With contributions from leading regional scientists and economists, this book also examines the policy experience of small countries in closing regional gaps and the effectiveness of public interventions in this field.
In: Technology in society: an international journal, Band 77, S. 102555
ISSN: 1879-3274