INTERDEPENDENT BEHAVIOR WITH RELOCATION COSTS: THE COMPARATIVE STATICS OF SPATIAL HISTORY*

Relocation costs are a form of sunk costs because they are relevant to new entrants, not to agents at their existing locations. With sufficiently high relocation costs, initial (historically given) locations and other conditions determine the equilibrium assignment of agents to locations. Comparative static results depend on initial conditions, i.e., history matters and historical persistence can be characterized. The model suggests empirically-relevant results which can be tested by collecting data on relocation and transportation costs. For example, appropriate levels of these costs imply that suburbanization always occurs with the entry of new firms. Sequential entry strategies may be adopted by existing firms which earn pure profits. This may be contrasted with traditional NUE models which predict changes in the boundaries of central zones.     

Asymmetric Entrant Locaiton with a Discrete Consumer Distribution: Spatial Price Discrimination Versus Mill Pricing

In this paper I examine the profit-maximizing locations of entrants. Suppose that firms practice spatial price discrimination and consumer locations are discrete, such as five equally spaced towns on a roadway. With completely inelastic consumer demand an entrant between two existing firms is often indifferent between the symmetric (central) location and a continuum of asymmetric (noncentral) locations. However, downward-sloping consumer demand often causes the entrant to strictly prefer either of two asymmetric locations to any other location. These results are very different from those found in mill-pricing (free-on-board or f.o.b.-pricing) models.     

LOCATING OUTSIDE A LINEAR CITY CAN BENEFIT CONSUMERS*

ABSTRACT We investigate the effects of restricting the locations of firms in Hotelling duopoly models. In standard location‐price models, the equilibrium distance between firms is too great from the viewpoint of consumer welfare. Thus, restricting the locations of firms and shortening the distance between them improves consumer welfare by reducing prices and transport costs. We introduce strategic reward contracts into location‐price models and find that, in contrast to the above result, restrictions on the locations of firms reduce consumer welfare. These restrictions reduce transport costs but increase prices by changing the strategic commitments of the firms.     

Knowledge Production,Urban Locations and the Importance of Local Networks

This paper analyses the relationship between knowledge production and urban locations in industrial design, a knowledge-intensive business service (KIBS). KIBS concentrate in urban locations. This is often explained by the co-location of client firms and market access in large cities. Recent research on knowledge production, however, reveals that knowledge productive networks are significant for both the competitiveness and location of KIBS. Thus, to understand the urban location of industrial design, it is important to analyse how knowledge production is organized within the industry. Industrial design is concentrated in urban locations, but most of its clients are located elsewhere. Hence, it seems that industrial design firms concentrate in urban locations mainly because their knowledge networks include specific types of formal and informal local social networks.     

Hotelling Games with Three,Four, and More Players*

Abstract. This paper extends the interval Hotelling model with quadratic transport costs to the n‐player case. For a large set of locations including potential equilibrium configurations, we show for n > 2 that firms neither maximize differentiation—as in the duopoly model—nor minimize differentiation—as in the multi‐firm game with linear transport cost. Subgame perfect equilibria for games with up to nine players are characterized by a U‐shaped price structure and interior corner firm locations. Results are driven by an asymmetry between firms. Interior firms are weaker competitors than their rivals at the corners. Increasing the number of firms shifts even more power to the corner firms. As a result, there is too much differentiation from the social perspective if n ≤ 3, while adding firms leads to a level of differentiation in equilibrium below the social optimum.     

Beyond ‘related variety’: how inflows of skills shape innovativeness in different industries

ABSTRACT

Building on recent evolutionary thinking, this paper focuses on inter-industry differences in the receptiveness of firms to inflows of skills from different domains of the external economy. The empirical analysis of innovation performance finds that firms’ dependences on recruiting outside their own industry domains were inversely related to the vibrancy of knowledge dynamics within them. Moreover, inflow distances that are ‘optimal’ from the perspective of learning are closer to manufacturing firms’ own industry domains, than they are to the domains of services firms. As a result, only low-tech manufacturing and technology-intensive services firms exhibit the receptiveness to inflows from ‘related’ industries found in prior evolutionary research. Firms in high-tech manufacturing, by contrast, capture strong learning benefits from intra-sectoral mobility flows, whereas firms in traditional professional services depend on skills developed outside their own industry domains. Implications for the theory, empirics and policy relevance of evolutionary economic geography are discussed.     

The Net Effects of Large Plant Locations and Expansions on County Employment*

This paper argues that the net economic impact of new firm locations or expansions is determined by a multitude of opposing forces. Using a unique database, I set out to evaluate the net effects of these opposing forces by looking at the net change in local employment and population arising from large (greater than 300 new jobs) firm locations or expansions in the State of Georgia. The analysis suggests that the employment multipliers associated with new firm locations are much less than one; that is, the net employment effect of a large firm opening is smaller than the gross employment impact. This result is consistent with other empirical economic impact studies, which find multipliers much smaller than those of typical input–output models, often less than unity, and a previous study showing little net effect of large plant openings. Expansions of existing establishments are shown to have substantial multiplicative effects, however, with an average employment multiplier of 2.0. I discuss possible reasons for differential impacts across new and expanding firms, focusing on the nature of the firms. Differences in net impact across industries and high‐tech versus low‐tech firms also is evaluated. I find that the impact of large firm locations or expansions on population in the resident county generally is negative, but positive for the broader region encompassing the county of location and its contiguous neighbors.     

Digital gravity? Firm birth and relocation patterns of young digital firms in Germany

This paper analyses the spatial patterns of young (<10 years) digital firms in Germany between 2008 and 2017 on county level. Determinants of firm birth locations as well as relocations are considered jointly to understand differences in location choices within firms' life cycles. I match commercial register data of 107,321 firms with county-level administrative data to capture local characteristics. Using an OLS model with fixed effects, I find that the local knowledge base—that is, universities, research institutes, and colocated incumbents—are significant key determinants of digital firm birth when controlling for a host of local characteristics. My results indicate that for five firms per 1000 inhabitants, there is around one firm birth. Second, using a fixed effects gravity model for the analysis of relocations, I find that the most dominant explanatory factor for firm relocation across specifications is distance, that is, relocation costs. Relocation flows are more than twice as high to neighboring counties relative to other locations which shows that digital firms are not as footloose as their business model may suggest. Jointly, my results reflect economic activity's regional persistence, particularly for new firms. My paper provides evidence for policies targeting homogenous digital clusters based on strong colocation and that digital economic activity is not shifted over long distances, but the regional entrepreneurship capital is crucial for local growth.     

Product Differentiation and Location Choice in a Circular City*

Abstract. The paper analyzes spatial competition among firms that sell substitute and/or complementary products. The firms first choose locations on the perimeter of a circular city and then compete in quantities (à la Cournot). Both linear and convex (quadratic) transport costs are considered. In general, multiple location equilibria are encountered. Complete agglomeration, partial agglomeration, and complete dispersion are possible. Convex (quadratic) transport cost substantially shrinks the set of equilibria obtained under linear transport cost. In general, the results obtained for a larger number of firms selling complementary products are strikingly different from those obtained under a duopoly.     

Urban concentration and labour market linkages in the Norwegian ICT services sector

Building on research that emphasizes the dependence of services firms on the networks and experiences of individual employees, this paper investigates the urban concentration of information and communication technology services employment in Norway from the perspective of labour market linkages. It finds that urban regions generally provide firms with access to sector-specific expertise. Beyond this, intrinsic region characteristics determine the position of individual firms in national labour markets for expertise: Firms in the dominant university town have strong contact points to academic labour markets, whereas firms in the industrial stronghold of the Western Capital region exploit a broader range of recruitment channels than firms in any of the other urban and non-urban locations. The results illustrate how capability building through recruitment is influenced by local conditions, and imply that the industry will continue to concentrate in the large-city regions where surrounding organizations provide firms with priveliged access to expertise. Implications for research, innovation policy and societal development more generally are drawn.     

Comparative localization of academic and industrial spillovers

This paper studies geographic localization of academic and industrialknowledge spillovers. Using data on US research and developmentlaboratories that quantify spatial aspects of learning aboutuniversities and firms as well as the locations of closely affiliateduniversities and firms, I find that academic spillovers aremore localized than industrial spillovers. I also find thatlocalization is increased by nearby stocks of R&D, but reducedby laboratory and firm size. These results on localized academicspillovers reflect the dissemination of normal science and theindustry–university cooperative movement, which encouragefirms to work with nearby universities, so that geographic localizationcoincides with the public goods nature of academic research.This situation contrasts with relations to other firms, wherecontractual arrangements are often needed to access proprietaryinformation, often at a considerable distance.     

Local Fiscal Strategy to Retain Heterogeneous Firms

This paper is about the strategy of retaining unobservably heterogeneous firms attracted by unobservably valued outside alternatives. We prove that differentiating taxation and public good fiscal packages within one's own locale dominates offering the same packages to all firms. We rationalize the full range of observed practice by considering more than one type of firm, more than one type of fiscal instrument, and all kinds of utility in alternative locations, under asymmetric information. Mobile agents can earn rents under some conditions, and immobile agents earn rents under others. Ways to minimize budgetary exposure in tax wars and effects on the composition of local economies are discussed.     

THE DETERMINANTS OF LOCALIZATION AND URBANIZATION ECONOMIES: EVIDENCE FROM THE LOCATION OF NEW FIRMS IN SPAIN

The objective of this paper is to analyze why firms in some industries locate in specialized economic environments (localization economies) while those in other industries prefer large city locations (urbanization economies). To this end, we examine the location decisions of new manufacturing firms in Spain at the city level and for narrowly defined industries. First, we estimate firm location models to obtain estimates that reflect the importance of localization and urbanization economies in each industry. Then, we regress these estimates on industry characteristics related to the potential importance of labor market pooling, input sharing, and knowledge spillovers. Urbanization effects are high in knowledge‐intensive industries, suggesting that firms locate in large cities to benefit from knowledge spillovers. We also find that localization effects are high in industries that employ workers whose skills are more industry‐specific, suggesting that industries locate in specialized economic environments to share a common pool of specialized workers.     

SPATIAL PRICING IN INTERDEPENDENT MARHETS*

ABSTRACT. Conditions for spatial price equilibrium are derived for a set of firms in oligopolistic spatial competition, distributed at fixed locations in a heterogeneous region where consumer purchasing patterns are a probabilistic function of the price distribution rather than a deterministic function of proximity to firms. The resulting prices vary with accessibility to consumers or with the degree of local spatial monopoly, and result in non-zero profits for firms. Conditions describing the existence and stability properties of this spatial price equilibrium are defined, and are shown to be equivalent for two different hypotheses concerning disequilibrium pricing behavior: a partial price adjustment model and a Bertrand game. For two different profit goals, total profit maximization and profit rate maximization, it is shown that a spatial price equilibrium exists and is at least locally quasi-stable.     

ARE LOCAL MILIEUS THE KEY TO INNOVATION PERFORMANCE?*

ABSTRACT This study investigates how local milieus foster innovation success in firms. We complement the common practice of linking firm performance indicators to regional characteristics with survey evidence on the perceived importance of locational factors. While the former approach assumes that location characteristics affect all firms in the same way, the survey allows us to model how firms judge the attractiveness of locations using a heterogeneous set of criteria. It turns out that the availability of highly skilled labor and the proximity to suppliers matter for firms' innovation performance. Interestingly, location factors obtained from the survey provide a more accurate explanation of how local milieus facilitate innovation.     

A world geography of global media cities

This is an empirical study that analyses the geography of 33 global media firms through their locations in 284 cities across the world. The analyses are set within the world cities literature and a methodology is used that searches out city networks from data on firms to define ‘global media cities’. Resulting definitions of network connectivities allow comparisons to be made with more familiar world city network results on global service centres. The relative importance of media industries in European cities is highlighted. The main analysis uses a principal components model to discover global media fields centred upon specific articulator cities, notably New York, Los Angeles, Munich, Berlin, London and Paris. It is concluded that there is a geographical logic to the growth of large media companies.     

Networks Mobilized to Access Key Resources at Early Stages of Biotech Firms: A Comparative Analysis in Two Moderately Innovative Countries

This paper investigates the networking behaviour of biotechnology start-ups in peripheral locations. The aim is to understand whether the conditions found in this type of environment introduce some specificities in the networking process, namely in network building and early mobilization to access key resources. The paper compares biotechnology start-ups in Portugal and in Southern Italy, focusing on relationships with research organizations and on the relevance assumed by international connections, and investigating the role played by entrepreneurs’ personal networks. The research identified some common features that diverge from the typical biotechnology start-up behaviour and can be regarded as firms’ adaptive responses to the conditions faced. Notwithstanding the frequent presence of close connections with local research organizations—that often play functions that go much beyond that of a knowledge source—the local environment is a lesser determinant for a substantial proportion of firms than would be expected in start-ups. A distinctive feature of these firms is an extensive reliance on foreign sources, for different purposes and from the very early stages. Entrepreneurs’ personal networks are found to be instrumental, both to identify and obtain knowledge in the vicinity and to support the establishment of more complex distant relationships.     

Price Variation in Spatial Oligopolies

The “geography of price” is being given renewed attention by geographers and economists. This paper examines spatial price variation in both unbounded (circular) and bounded (linear) one-dimensional markets. Firms compete for consumers in the short run by adjusting price until the Bertrand equilibrium is reached in the market. While firms act as spatial oligopolists in specific market segments, the profit-maximizing price of any given firm depends directly and indirectly upon the spatial-economic properties (locations, marginal costs) of all other firms in the market.     

The Effect of Hedonic Migration Decisions and Region-Specific Amenities on Industrial Location: Could Silicon Valley Be in South Dakota?

This paper analyzes the effect of hedonic migration decisions and regional amenities on industrial location. Labor-intensive firms bifurcate into companies that follow the workers completely to the most attractive places, and companies which engage in a trade-off between "following" and "compensation for disamenities." In the latter case, regional amenities induce three distinct location patterns: (a) a concentration of firms where the level of amenities is rapidly changing, (b) a gradual change of industrial composition at intermediate locations, and (c) a concentration of specific industries at the periphery of high-amenity areas. These patterns explain some of the controversial empirical findings about regional amenities and migration.     

Gaming on the edge: Mobile labour and global talent in Atlantic Canada's video game industry

Diminishing returns and advances in telecommunications have prompted large video game firms to seek new locations, outsource production, and develop niche studios, including on Canada's East Coast. In this paper, we examine emerging occupational cultures and trace the origins and evolution of video game production in Canada's Atlantic provinces—a critical yet peripheral space economy in the gaming sector. Our findings are drawn from 30 interviews with gameworkers, studio managers, government officials, and other industry experts. We find this industry to be driven by the confluence of three major factors: (i) provincial governments have supported video game development as a strategic industry via financial incentives; (ii) firms are benefiting from a return migration effect and are repatriating Atlantic Canadian talent from media hubs by selling “home,” work‐life balance, and an alternative to the punishing gamework culture associated with Silicon Valley; and (iii) post‐secondary institutions in the region have improved their talent pipelines through computer science, digital media, and video game development programs.