| 1. |
- Plummer, Paul, et al.
(författare)
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Foraging for development : An analysis of the Swedish wild berry innovation system
- 2024
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Ingår i: Agricultural Systems. - : Elsevier. - 0308-521X .- 1873-2267. ; 216
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Tidskriftsartikel (refereegranskat)abstract
- CONTEXTDriven by strategic objectives such as regional development, increased domestic value added, improved labour conditions and reduced environmental impacts, a range of actors are pursuing innovation related to the Swedish wild berry value chain.OBJECTIVEOur objective is to analyse the structure, functions and directionality of the Swedish wild berry innovation system and draw implications for ongoing efforts to develop the value chain.METHODSOur study is based on 18 semi-structured interviews, participant observations and a range of secondary sources. We use an analytical framework based on the agricultural innovation systems approach and pay specific attention to reflexivity, directionality and non-human materiality.RESULTS AND CONCLUSIONThe Swedish wild berry innovation system is fragmented as incumbent berry companies are absent from efforts to develop and reconfigure the value chain. The fragmentation is a result of the partly conflicting objectives among actors in the innovation system. There is a need for broader governance networks to navigate trade-offs and enable the commercialisation of new solutions. Successful innovation likely hinges on institutional change, particularly when it comes to efforts to improve labour conditions for migrant workers.SIGNIFICANCEOur study contributes empirically to research on non-timber forest product value chains and offers insights for actors pursuing innovation related to Swedish wild berries. We contribute to theoretical development in the agricultural innovation systems literature by incorporating attention reflexivity, directionality and non-human materiality.
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| 2. |
- Prenkert, Frans, 1969-, et al.
(författare)
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Resource interaction: Key concepts, relations and representations
- 2022
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Ingår i: Industrial Marketing Management. - : Elsevier BV. - 0019-8501 .- 1873-2062. ; 105, s. 48-59
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Tidskriftsartikel (refereegranskat)abstract
- Value co-creation is a core focus area in both B2B marketing and strategy research, necessitating resource utilization within and across organizational boundaries. In the Industrial Marketing and Purchasing (IMP) group, scholars have focused on the interactions among resources as one important way to analyze central questions about resources in business relationships and networks. This has produced a breadth of investigations and concepts that are locally defined and utilized. This may hamper further theoretical development and inhibit analytical precision. The purpose of this paper is to develop a more general shared understanding of resource interaction by identifying and explicating the key concepts used, and to assess its status as an approach. The paper synthesizes 20 years of research to identify key concepts and the relationships across concepts. This provides both a platform for further conceptual and empirical research within IMP and potential for crossfertilization with parallel B2B areas.
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| 3. |
- Rozental, Alexander, et al.
(författare)
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A psychometric evaluation of the Swedish translation of the Perceived Stress Scale: a Rasch analysis
- 2023
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Ingår i: BMC Psychiatry. - : Springer Nature. - 1471-244X. ; 23
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Tidskriftsartikel (refereegranskat)abstract
- Background: Stress reflects physical and psychological reactions to imposing demands and is often measured using self-reports. A widely-used instrument is the Perceived Stress Scale (PSS), intended to capture more general aspects of stress. A Swedish translation of the PSS is available but has not previously been examined using modern test theory approaches. The aim of the current study is to apply Rasch analysis to further the understanding of the PSS’ measurement properties, and, in turn, improve its utility in different settings.Methods: Data from 793 university students was used to investigate the dimensionality of different version of the PSS (14, 10, and 4 items) as well as potential response patterns among the participants.Results: The current study demonstrates that the PSS-14 has two separate factors, divided between negatively worded items (perceived stress) and positively worded items (perceived [lack of] control), although with only the negative subscale exhibiting good reliability. Response patterns were analyzed using Differential Item Functioning, which did not find an influence of gender on any of the items, but for age regarding the positive subscale (items 6 and 9). The PSS-10 also demonstrated adequate reliability for the negative subscale, but the PSS-4 was not deemed suitable as a unidimensional scale.Conclusions: Based on the results, none of the versions of the PSS should be used by sum-scoring all of the items. Only the negative items from the PSS-14 or PSS-10 can be used as unidimensional scales to measure general aspects of stress. As for different response patterns, gender may nevertheless be important to consider, as prior research has found differences on several items. Meanwhile, content validity is discussed, questioning the relevance of anger and being upset when measuring more general aspects of stress. Finally, a table to convert the PSS-7 (i.e., negative items) ordinal sum scores to interval level scores is provided.
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| 4. |
- Andersson, Johnn, et al.
(författare)
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Socio-techno-ecological transition dynamics in the re-territorialization of food production : the case of wild berries in Sweden
- 2024
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Ingår i: Sustainability Science. - : Springer. - 1862-4065 .- 1862-4057.
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Tidskriftsartikel (refereegranskat)abstract
- Recent geopolitical and economic crises underline the need for a European transition towards a more sustainable food system. Scholars and policymakers have called for a re-territorialization of food production to strike a better balance between local, regional and global value chains. This paper explores the role of re-territorialization through an analysis of the emergence, development and current transformation of the Swedish wild berry value chain. The analysis combines the multi-level perspective on sustainability transitions with a socio-techno-ecological system approach and draws on interviews, informal conversations, participant observations and a range of secondary sources. The resulting case narrative shows how processes of de-territorialization may result in regimes that fail to address sustainability potential and problems. It also highlights that processes of re-territorialization challenge established regimes by promoting niches that represent different, albeit complementary, value chain configurations. Apart from a rich empirical narrative that brings useful knowledge to stakeholders to the Swedish wild berry value chain, the paper contributes to the theoretical understanding re-territorialization, shows how the ecological dimension can be accounted for with the multi-level perspective on sustainability transitions and presents a number of general policy implications.
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| 5. |
- Franke, Ulrik, 1981-, et al.
(författare)
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Observable Cyber Risk on Cournot Oligopoly Data Storage Markets
- 2020
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Ingår i: Risks. - : MDPI. - 2227-9091. ; 8:4
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Tidskriftsartikel (refereegranskat)abstract
- With the emergence of global digital service providers, concerns about digital oligopolies have increased, with a wide range of potentially harmful effects being discussed. One of these relates to cyber security, where it has been argued that market concentration can increase cyber risk. Such a state of affairs could have dire consequences for insurers and reinsurers, who underwrite cyber risk and are already very concerned about accumulation risk. Against this background, the paper develops some theory about how convex cyber risk affects Cournot oligopoly markets of data storage. It is demonstrated that with constant or increasing marginal production cost, the addition of increasing marginal cyber risk cost decreases the differences between the optimal numbers of records stored by the oligopolists, in effect offsetting the advantage of lower marginal production cost. Furthermore, based on the empirical literature on data breach cost, two possibilities are found: (i) that such cyber risk exhibits decreasing marginal cost in the number of records stored and (ii) the opposite possibility that such cyber risk instead exhibits increasing marginal cost in the number of records stored. The article is concluded with a discussion of the findings and some directions for future research.
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| 6. |
- Goldkuhl, Göran, et al.
(författare)
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Multi-grounded action research
- 2020
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Ingår i: Information Systems and E-Business Management. - : SPRINGER HEIDELBERG. - 1617-9846 .- 1617-9854.
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Tidskriftsartikel (refereegranskat)abstract
- The research approach of multi-grounded action research (MGAR) is presented and analyzed. This is based on a review of issues and concerns in information systems action research. MGAR builds on the epistemological principles of multi-grounding. This combines empirical, theoretical and internal grounding. The multi-grounded approach builds on elements from grounded theory; i.e. building theory inductively from data through coding procedures, but it also comprises an abductive use of extant theory. MGAR is described through six knowledge contributions: (1) the MGAR process model, (2) the MGAR knowledge model, (3) the MGAR theory model, (4) the principle of the multi-grounded change outcome, (5) the principle of the multi-grounded theory outcome and (6) the principle of mutuality of purposes. MGAR has been applied in an IT service management (ITSM) case, which serves an illustration and a validation of MGAR. In this MGAR case, the improvement of ITSM has been conducted and studied through a multi-organizational setting. In the case, there was a special focus on the service quality of IT services and the relations between service providers and customers.
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| 7. |
- Persson de Fine Licht, Karl
(författare)
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Hostile urban architecture: A critical discussion of the seemingly offensive art of keeping people away
- 2017
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Ingår i: Etikk I Praksis. - : Norwegian University of Science and Technology (NTNU) Library. - 1890-3991 .- 1890-4009. ; 11:2, s. 27-44
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Tidskriftsartikel (refereegranskat)abstract
- For many years, some urban architecture has aimed to exclude unwanted groups of people from some locations. This type of architecture is called "defensive" or "hostile" architecture and includes benches that cannot be slept on, spikes in the ground that cannot be stood on, and pieces of metal that hinder one's ability to skateboard. These defensive measures have sparked public outrage, with many thinking such measures lead to suffering, are disrespectful, and violate people's rights. In this paper, it is argued that these views are difficult to defend and that much more empirical research on the topic is needed.
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