Technology and the Convergence of U.S. Urban Migration Patterns: 1970–2000

ABSTRACT The theoretical premise of this study is twofold. First, that industrial and occupational restructuring within three industries in the U.S.—manufacturing, finance, and high technology—occurred because of technological developments and these, in turn, influenced the settlement patterns of working‐age individuals. Second, that quality‐of‐life factors are increasingly important for the migration decisions of workers as the importance of proximity to ports and raw materials declines. As expected, the results show that high concentrations of high‐technology and finance occupations generally have a positive pull for migrants, with younger migrants most attracted to technology jobs. High concentrations of manufacturing jobs have a negative effect. Most surprisingly, the explanatory power of the model declines substantially across the three decades. Both employment variables and proxies for quality‐of‐life variables lost explanatory power for modeling age‐specific in‐migration to metropolitan statistical areas (MSAs). Overall, the results support the industrial restructuring hypothesis, but do not find support for the idea that quality‐of‐life factors have grown in importance.     

Reflections on the “Old” Economy, “New” Economy,and Services

ABSTRACT Economic competitiveness now has less to do with new materials than with new ways of producing, utilizing, and combining diverse knowledges. It is branded as symptomatic of a “new” economy and is often juxtaposed against the “old” economy. As accelerating technological change has greatly increased the volume and quality of the information available to organizations, to firms, and to individual employees, it is asserted that the economy has become more “new” than “old.” But this is predicated on the assumption that there is a “new” economy and that it is somehow distinguishable from the “old.” This paper explores the basis for this dichotomy and whether it really adds anything to understanding contemporary economies and their ongoing development. It will be argued that it is more useful and constructive to examine the economy through a lens dominated by service industries that are now the key drivers of change (innovation, competition, employment) and development. The paper is concluded with a discussion of some items that could usefully be part of an agenda for further research by economic geographers on the evolving spatial and structural attributes of service work and organizations and their impact on cities or regions at different scales of analysis.     

“Weakness” as “Strength” in the Scottish Life Sciences: The Institutional Grounding of Knowledge‐based Commodity Chains in a Less‐favoured Region

Despite all the talk of knowledge‐driven, knowledge‐based, and learning economies, it is not always clear or self‐evident whether all countries, let alone regions, will share the spoils of emerging technological trends and changes. In particular, less‐favoured regions (LFRs) like Scotland face a number of difficulties as a consequence of this emerging knowledge‐based economy (KBE) and the strategies necessary to overcome their existing uneven position in order to adapt to new global economic imperatives. More specifically, the KBE agenda invokes strategies that do not adequately address the existing uneven development of LFRs in relation to “growth” regions that have the institutional infrastructure and arrangements necessary to attract and embed new forms of employment, new knowledge capacities, and new industrial sectors. However, this article will explore the institutional grounding of the life sciences sector in Scotland in order to consider how particular institutional arrangements that may appear disadvantageous can also lead to new, potentially advantageous arrangements that can help LFRs to avoid continuing economic stagnation or decline.     

Modelling Local and Regional Economic Development in Turkey: A “Curate's Egg”

This paper explores and unpacks the nature of the processes shaping regional economic growth in Turkey using an econometric modelling strategy. Existing empirical research in this field has focussed on regions in economically advanced and technologically innovative economies. As a consequence, the broader picture of the dynamics of regional development in less developed countries, particularly its social and political origins and the overall changes in regional inequality, has remained elusive and less clear. In this study, a set of econometric models is developed to explore the validity of a range of theoretical propositions in explaining the trajectories of regional economic change in Turkey between 2004 and 2008. Growth is calibrated in terms of employment and changing rates of unemployment in the chosen time period in the 81 provinces of Turkey. The results of the study explain that implications of the current local and regional economic development theories are a “Curate's Egg”—good in parts—because these theories are only partially relevant in the Turkish context.     

The Baby Boom and Nonmetropolitan Population Change, 1975‐1990

ABSTRACT Both economic and demographic contexts influence aggregate migration streams at the regional scale. The influence of demographic and economic context on aggregate migration at the nonmetropolitan scale, however, remains unstudied. This paper presents analysis based on 1980 and 1990 Public Use Microdata Sample (PUMS) data related to age cohort effects on nonmetropolitan population change. The analysis provides enhanced understanding of how demographic factors like the baby boom might influence population movements into and out of nonmetropolitan regions. Using modified age‐cohort decomposition techniques, the analysis demonstrates how the fluctuations in nonmetropolitan population growth between 1975 and 1990 are tied to the differential migration flows of the peak baby boom years (those born between 1955 and 1964). The analysis further demonstrates how fluctuations in nonmetropolitan population growth across regions are tied to migration flows of these baby boomers. Significant variation remains within regions.     

No “Greek‐Letter Writing”: Local Models of Resource Economies

ABSTRACT In trying to understand resource economies, the article develops the idea of local models. A local model, in contrast to a universal model, is sensitive to the peculiarities of geographical context. Those peculiarities, rather than being reduced to some higher order of logic as in universal models, are kept intact, forming the very basis of understanding. Our approach to local modeling draws specifically on institutional economics. That tradition makes the argument that the economy is shaped by various institutions (not all of which are economic), which are continually changing and which take on different constellations in different places. By setting out a grid of central institutions operating in resource economies, and comparatively using the examples of the forest economies of British Columbia, Canada, North Island, New Zealand, and Tasmania, Australia, the article constructs three local models. Each has the same constituent elements, but how they are related and what eventuates are peculiar to the specific region.     

“Space Obesity”: The Effect of Remoteness on County Obesity

We test if remoteness of a county is one of the environmental factors that contribute to obesity. First, we employ geographically weighted regressions (GWRs) that allow us to observe local or regional patterns. We find that county obesity rate is spatially non‐stationary, remoteness affects county obesity rates, and there are spatial heterogeneities in how distance affects county obesity rates. Next, we refine our estimates of the effect of remoteness on county obesity rate using a random effect model that accounts for county‐level unobserved heterogeneity. Even after accounting for these heterogeneities and state fixed effects, we find measurable impact of remoteness on county obesity rate. Splitting the sample into metro and non‐metro counties, we find that remoteness matters more for the obesity rates in the metro counties.     

Beyond “Global Production Networks”: Australian Fashion Week's Trans‐Sectoral Synergies

ABSTRACT When studies of industrial organisation are informed by commodity chain, actor network, or global production network theories and focus on tracing commodity flows, social networks, or a combination of the two, they can easily overlook the less routine trans‐sectoral associations that are crucial to the creation and realisation of value. This paper shifts attention to identifying the sites at which diverse specialisations meet to concentrate and amplify mutually reinforcing circuits of value. These valorisation processes are demonstrated in the case of Australian Fashion Week, an event in which multiple interests converge to synchronize different expressions of fashion ideas, actively construct fashion markets and enhance the value of a diverse range of fashionable commodities. Conceptualising these interconnected industries as components of a trans‐sectoral fashion complex has implications for understanding regional development, world cities, production location, and the manner in which production systems “touch down” in different places.     

The Agglomeration Dilemma: “Should I Stay or Should I Go?”

This paper presents a critical survey of some recent developments in the theory of international trade. Particular emphasis is given to the role of increasing returns to scale and labor mobility in shaping the pattern of industrial location across integrating countries. The goal is to review and discuss the novel insights and predictions of the so‐called “new” theories in order to pose and stimulate avenues for future research.     

Some Micro‐Evidence on the “Porter Hypothesis” from Austrian VOC Emission Standards

This paper presents some micro‐evidence relevant to the “Porter Hypothesis” on the techno‐economic consequences of Austrian Volatile Organic Compound (VOC) emission standards, the most restrictive of their kind in the world. Using firm‐level survey data and complementing it with highly disaggregated foreign trade data, the paper explores whether the standards had a palpable impact on the competitiveness of Austrian manufacturers of paints, coatings, printing inks, and adhesives, whether compliance stimulated innovation in this industry, whether the standards crowded out other, more productive Research and Development (R&D), and whether compliance efforts gave rise to unexpected benefits of compliance. It finds no unequivocal aggregate impact on the competitiveness of regulated firms, yet does find some interesting variation with firm size. Moreover, the standards appear to have dampened import competition. The standards gave rise to considerable changes in firms’ product range and appear to have accelerated the rate of product innovation in the regulated industry. R&D spending to develop compliant products is found to be very unevenly distributed, mainly due to technological and, to a lesser extent, organizational factors. There is evidence that compliance efforts displaced or postponed existing R&D projects. However, there is also evidence that search for compliant products yielded unexpected and beneficial ideas, knowledge, and competencies.     

Alleles on the two dwarfing loci on 4B and 4D are main drivers of FHB‐related traits in the Canadian winter wheat population “Vienna” × “25R47”

Fusarium head blight (FHB), leaf rust and stem rust are among the most destructive wheat diseases. High‐yielding, native disease resistance sources are available in North America. The objective of this study was to map loci associated with FHB traits, leaf rust, stem rust and plant height in a “Vienna”/”25R47” population. DArT markers were used to generate a genetic map, and quantitative trait loci (QTL) analysis was performed by evaluating 113 doubled haploid lines across three environments in Ontario, Canada. FHB resistance QTL were identified on chromosomes 4D, 4B, 2D and 7A, while a QTL for leaf and stem rust resistance was identified on chromosome 1B. The dwarfing alleles of both Rht‐B1 and Rht‐D1 were associated with increased FHB index and DON content.     

Gibrat's Law in the “Third Italy”: Firm Growth in the Veneto Region

According to Gibrat's Law of Proportionate Effect, the growth rate of a given firm is independent of its size at the beginning of the period examined. While earlier studies tended to confirm the Law, more recent research generally rejects it. The aim of this paper is to test whether Gibrat's Law is confirmed, for the 1995–2005 period, for a large sample of firms active in the Veneto region of Italy. Controlling for firm age and size, findings show that the Law is not confirmed in the early stages of a firm's life cycle, with younger firms growing faster than established ones, whereas it cannot be rejected once a given threshold in terms of age is reached. These findings are consistent with the life cycle theory of the firm and with the hypothesis that fast growing small and medium‐sized enterprises may have played a role in the evolution and the structural transformation of local systems in the “Third Italy” during the 1990s and early 2000s.     

“Debrucing” the Link between Tax and Expenditure Limits and Special District Governments

We provide a direct test of the extent to which the stringency of a Tax and Expenditure Limit (TEL) influences the creation of special district governments by examining one of the strictest TELs in U.S. history, the Colorado Taxpayer's Bill of Rights (TABOR). Through analysis of panel data from 1993 to 2004 of general purpose and special district governments, we test the relationship between TABOR and the creation of special districts. The novelty of our research involves the use of successful and failed attempts to override TABOR to measure variation in TEL restrictiveness at the county and municipal geography. Our results indicate that counties and municipalities unable to override TABOR's restrictions and therefore bound by the TEL have no greater use of special district governments than local jurisdictions experiencing similar demand for services but not bound by TABOR. These results are robust to failed override attempts specific to tax revenue as well as debt proceeds. Furthermore, results are unaffected by the use of multiyear lagged measures of override attempts and the inclusion of county debrucing initiatives that passed or failed by a small margin—i.e., less than 60 percent of votes. Contrary to anecdotal evidence, our results find no relationship between tax and expenditure limits and the formation of special districts.     

An “Orphan” Creative Industry: Exploring the Institutional Factors Constraining the Canadian Fashion Industry

In recent years, tier‐two fashion countries have been making gains in the global fashion industry, with hip young brands, buzz‐worthy fashion weeks and export‐oriented designers. The Canadian fashion industry, on the other hand, continues to fall behind and instead has experienced recent high‐profile closures of leading domestic fashion names. This paper explores why this is the case by considering a wide range of factors from a historical and institutional perspective. We argue that Canadian fashion is facing a number of systemic problems relating to wider institutional and policy weaknesses, rather than a lack of talent and know‐how within the entrepreneurs and businesses in the sector. While the fashion industry is indeed global, we argue that it is in fact national and local level factors—political, economic, and cultural—that structure and constrain the Canadian fashion industry for independent designers. Through exploring the experiences of this group of actors—entrepreneurial fashion designers—in this particular context, we not only learn about Canada as an economy but also what is needed in order to develop the fashion industry more broadly. We provide a framework for analysing the range of socio‐economic, historical, and political factors at the national level which affect the performance of the fashion sector and the operation of fashion designers as the entrepreneurial actors at the heart of the industry.     

The Shifting Destinations of Metropolitan Migrants in the U.S., 2005–2011

Recent estimates that central cities are growing faster than their suburbs in the U.S. have captured the attention of both academics and the popular media. Many commentators have used these numbers to claim that internal migration trends in the U.S. have reached a turning point, in which migrants increasingly prefer urban residences to suburban locales. However, these assertions often rely on problematic definitions of city and suburb, and pay too little attention to demographic variations among migrants. This paper examines whether recent internal migrants in the U.S. are choosing closer‐in destinations, drawing from microdata samples from the American Community Survey since 2005. During this period, there is an overall trend of migrants to the largest metropolitan areas in the U.S. choosing to migrate closer to the metropolitan core. However, this trend varies significantly among major demographic groups; whereas younger, single, educated, and white‐collar migrants show evidence of a return to the core, migrants who are blue‐collar, less‐educated, older, and with families remain more suburban. In turn, this analysis suggests that overall trends of “back to the city” migration are producing considerable divergence in the metropolitan destinations of different demographic groups.     

Location Decision Making of “Creative” Industries: The Media and Computer Game Sectors in Dublin,Ireland

There has been significant research undertaken examining the “creative class” thesis within the context of the locational preferences of creative workers. However, relatively little attention has been given to the locational preferences of creative companies within the same context. This paper reports on research conducted to qualitatively analyse the location decision making of companies in two creative sectors: media and computer games. We address the role of the so‐called “hard” and “soft” factors in company location decision making within the context of the creative class thesis, which suggests that company location is primarily determined by “soft” factors rather than “hard” factors. The study focuses upon “core” creative industries in the media and computer game sectors and utilises interview data with company managers and key elite actors in the sector to investigate the foregoing questions. The results show that “hard” factors are of primary importance for the location decision making in the sectors analysed, but that “soft” factors play quite an important role when “hard” factors are satisfactory in more than one competing city‐region.     

Maquiladoras and U.S.‐Bound Migration in Central Mexico

Over the past one and a half decades, smaller cities and nonmetropolitan areas in Mexico have attracted manufacturing plants, led by the export manufacturing sector. Maquiladoras in particular are increasingly locating their plants in such places in the “deep interior” Mexico—outside of the border states. Using 1980 and 1990 Mexican census data for 19 growth centers and 27 high‐emigration municipios (counties) in Central Mexico, this paper suggests that foreign‐owned assembly (maquiladora) jobs decentralized significantly over the 1980s, locating closer to emigrant municipios. An examination of 17 emigrant municipios in the industrialized states of Jalisco and Guanajuato found that an emigrant municipio's accessibility to maquiladora jobs, and jobs indirectly related to maquiladora growth, was positively related to its overall employment growth, which was, in turn, negatively related to its U.S. migration rate over the decade. Although the migration reduction inherent in these relationships is relatively small, it could be accelerated by U.S. and Mexican policies giving incentives for more peripheral locations of export‐oriented and other manufacturing.     

Active label-based packaging to extend the shelf-life of “Calanda” peach fruit: Changes in fruit quality and enzymatic activity

Nectarine fruit after cold storage soften normally, but become dry instead of juicy and can develop flesh browning, bleeding and a gel-like or glassy formation of the flesh near the pit. An experiment was conducted to see if time-resolved reflectance spectroscopy could distinguish these internal disorders non-destructively. The optical parameters of absorption coefficient (μ_a) and reduced scattering coefficient (μ′_s) were measured at 670 nm and 780 nm, on nectarine (Prunus persica cv. Morsiani 90) fruit held at 20 °C after harvest or after 30 d of storage at 0 °C or 4 °C. Each day for 5 d 30 fruit were examined both non-destructively and destructively. Other measurements were firmness with a penetrometer, peel colour on the blush and non-blush side, expressible juice, weight loss, and visual rating of internal browning, bleeding, and gel. The fruit had been sorted at harvest according to the value of μ_a670 so that each batch had a similar spread of fruit maturity. More mature fruit (lower μ_a670 values) developed internal browning and bleeding with more severe symptoms compared to less mature ones (higher μ_a670 values). It was found that μ_a780 could distinguish healthy fruits from the chilling injured ones. Canonical discriminant analysis indicated that fruit without cold storage had low μ_a780, less water loss, low firmness, but high μ_a670 and high expressible juice compared with cool stored fruit. Fruit cool stored at 4 °C had high μ_a780 and less expressible juice, lower water loss and lower firmness compared with fruit cool stored at 0 °C. It was concluded that time resolved reflectance spectroscopy could detect internal woolliness and internal browning in nectarines after storage.