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- Johansson, Börje, et al.
(författare)
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Technical Change, Location and Trade
- 1987
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Ingår i: Papers in regional science (Print). - Umeå : Umeå universitet. - 1056-8190 .- 1435-5957. ; 62:1, s. 13-35
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- The difference between the slow adjustment of localized resources and the faster processes of technical change and product renewal cause a relocation pressure on existing production. Introduction of new products, techniques and establishments is stimulated by opportunities to attain temporary monopoly profits and is restrained by sunk costs in older vintages and competition for local resources. Introduction is more frequent in nodes with a rich and varied importstructure. The process can be modelledas a chain of import, production and export cycles with relocation. Conditions for introduction and change of location are analysed by means of a spatial vintage model.
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| 2. |
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| 3. |
- Karlsson, Charlie, 1945-, et al.
(författare)
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Knowledge and Regional Development
- 2009
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Ingår i: Handbook of Regional Growth and Development Theories. - Cheltenham : Edward Elgar Publishing. - 9781847205063 ; , s. 239-255
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 4. |
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Agglomeration, clusters and entrepreneurship : Studies in regional economic development
- 2014
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Samlingsverk (redaktörskap) (övrigt vetenskapligt/konstnärligt)abstract
- Regional economic development has experienced considerable dynamism over recent years. Perhaps the most notable cases were the rise of China and India to emergent country status by the turn of the millennium. With time now for hindsight, this book identifies some of the key forces behind these development successes, namely agglomeration, clusters and entrepreneurship.
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| 5. |
- Johansson, Börje
(författare)
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Diversity and superiority in innovation processes
- 2005
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Ingår i: MODSIM05. - : Modelling and Simulation Society of Australia and New Zealand Inc. (MSSANZ). - 0975840002 - 9780975840009 ; , s. 1056-1062, s. 1056-1062
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Konferensbidrag (refereegranskat)abstract
- A product group consists of product varieties (phenotypes) that compete for the same customer budget. The paper introduces an approach to identifying separate markets by means of product group (genotype) delineation. The paper contrasts two basic ideas for analysing competition within a product group. The first idea relates to Lancaster's suggestion that every product variety can be identified by its attributes or characteristics (L-model). The second idea relates to the monopolistic-competition model as popularised by Krugman (DS-model). With this latter approach, a product group potentially contains a large set of varieties, where customers as a group have a taste for variety. For each of the two paradigms, the paper presents and compares the process by which novel product varieties are introduced. In the framework of Lancaster, evolution tends to reduce the number of varieties due to development of superior alternatives. The Krugman framework rather predicts an evolution where the number of varieties may increase without limits. The contribution of the paper is to contrast the two perspectives, by comparing the change processes and by assessing the adhering equilibrium solutions. A major question is how these two conflicting perspectives should be interpreted. The paper ends by suggesting a framework that can resolve the conflict between the two perspectives. The L-model provides a theoretical framework for how a separated market can be delineated, whereas the DS-model is more ad hoc in this sense. The prime demarcation aspect is however that in the DS-model diversity of products is generated by customers' taste for variety. This must not be interpreted as a case, in which each customer consumes of all varieties at each point in time. A more reasonable interpretation is that a customer during a time period exercises the taste for variety. In contrast, a customer in the L-model purchases two or several varieties only when there is no product available with the desired combination of attributes. Hence, in the L-model the tendency is towards a smaller set of superior varieties. However, heterogeneity among customers will counteract this tendency and generate product diversity in the L-model. The possibility of a superior product variety for each customer group is inherent in the L-model. One may also observe this phenomenon can associated with so-called technology lock-in effects (Arthur, 1989). In order to understand this, we may consider a product group for which an essential feature is mutual compatibility with other product variants. As some variant gets a large market share, the compatibility aspect will be an important attribute with a decisive role in customers' preference functions. This type of feature is completely absent in the DS-model. In the L-model scale economies explain the dynamics when a superior product increases its market share by replacing established products. Scale economies are the driving force behind competitive exclusion. In the DS-model scale economies provide incentives for firms to develop economies of scope and to continue to expand the number of varieties.
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| 6. |
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| 7. |
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| 8. |
- Johansson, Börje M., et al.
(författare)
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Internal and external knowledge and introduction of export varieties
- 2015
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Ingår i: The World Economy. - : Wiley. - 0378-5920 .- 1467-9701. ; 38:4, s. 629-654
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Tidskriftsartikel (refereegranskat)abstract
- Firms in local industries maintain their capability to generate new export varieties by simultaneously exploiting internal and external knowledge resources. The paper introduces the notion 'variety triplet' to distinguish individual export varieties, where a triplet is a unique combination of a firm, a product code and a destination country. For each date, the set of variety triplets in each local industry records all remaining export varieties introduced in the past. In view of this, the paper examines how internal and external knowledge of local industries influence the industry's scope and value of export varieties. First, the paper contributes by considering a local industry's internal and external knowledge, as well as the conjunction of its internal and external knowledge sources. Second, the knowledge sources are shown to influence both the stock and the dynamics of a local industry's variety triplets, using firm-level data from Sweden.
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| 9. |
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| 10. |
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Entrepreneurship, social capital and governance : Directions for the sustainable development and competitiveness of regions
- 2012. - 1
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Samlingsverk (redaktörskap) (refereegranskat)abstract
- This book highlights the role of entrepreneurship, social capital and governance for regional economic development. In recent decades, many researchers have claimed that entrepreneurship is the most critical factor in sustaining regional economic growth. However, most entrepreneurship research is undertaken without considering the fundamental importance of the regional context. Other research has emphasized the role of social capital but there are substantial problems in empirically relating measures of social capital to regional economic development. © Charlie Karlsson, Börje Johansson and Roger R. Stough 2012. All rights reserved.
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