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Sökning: WFRF:(Abrahamsson Jan 1981 )

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1.
  • Abrahamsson, Jan, 1981- (författare)
  • Beyond Going Global : Essays on business development of International New Ventures past early internationalization
  • 2016
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • The notion of International New Ventures, or INVs, emerged in academia in the early-to-mid 1990s and generally refers to entrepreneurial firms that tend to internationalize very early in their life-cycle, and whose expansion into foreign markets occurs much more quickly than predicted by earlier theories of the incremental internationalization process. Previous literature proposes effective networking with market partners and, more recently, internationally viable business model among key distinguishing features of INVs that allow for such early and rapid entry into international markets. Nevertheless, little is yet known regarding how these younger firms develop over time and how they could sustain international growth. With the purpose of filling this gap, this doctoral dissertation scrutinizes business models and business model innovation of INVs beyond their early internationalization, with a particular emphasis on INVs’ external relationships configurations. The dissertation consists of four self-contained essays that represent a methodological mixture of qualitative and quantitative approaches and incorporate longitudinal case studies, surveys and register-based data encompassing nine years of Swedish INVs’ development. The findings highlight the importance of the business model as an initial market entry tool, and of business model innovation as a potential growth vehicle over time. Findings also display that INVs work with a broader range of external partners compared to other firms for innovative purposes, and that INVs have different business model innovation patterns compared to other types of internationalized firms. Moreover, INVs focus more heavily on value capture innovations in their business models as they mature and seek to obtain a more centralized position in their industry ecosystem by re-configuring the parameters of existing external relationships or developing new ones. Overall, this dissertation contributes to the international entrepreneurship and business model literature by explicating how maturing INVs need to operate under different business model configurations as compared to emerging INVs, as the original business model might lack scalability after a certain point in time. Furthermore, the dissertation suggests how INVs can pursue a dynamic business model approach and utilize dynamic capabilities to design business models that put the focal firm more in control of the surrounding ecosystem, and reduce constraints that can limit the value capturing potential and thus the growth and development of INVs.
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2.
  • Abrahamsson, Jan, 1981-, et al. (författare)
  • Continuing corporate growth and inter-organizational collaboration of international new ventures in Sweden
  • 2015
  • Ingår i: Innovation and entrepreneurship in the global economy. - : Edward Elgar Publishing. - 9781783477319 ; , s. 89-116
  • Bokkapitel (refereegranskat)abstract
    • In this study we examine the scope and pattern of innovation cooperation of international new ventures (INVs) of different age, size and formation type. Using longitudinal micro-matched database and Swedish Community Innovation Survey results for the years 1998–2009, we show that INVs are more likely to be involved in international cooperation than other firms, and that INVs are also more likely to have a broader scope of international partnerships in terms of number of partners and geographic location of these partners. We further show how age of a firm that originated as an INV and its formation type – greenfield, spin-off or merger – affect patterns of international cooperation for innovation.
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  • Almby, Kristina E., et al. (författare)
  • Effects of Gastric Bypass Surgery on the Brain : Simultaneous Assessment of Glucose Uptake, Blood Flow, Neural Activity, and Cognitive Function During Normo- and Hypoglycemia
  • 2021
  • Ingår i: Diabetes. - : American Diabetes Association. - 0012-1797 .- 1939-327X. ; 70:6, s. 1265-1277
  • Tidskriftsartikel (refereegranskat)abstract
    • While Roux-en-Y gastric bypass (RYGB) surgery in obese individuals typically improves glycemic control and prevents diabetes, it also frequently causes asymptomatic hypoglycemia. Previous work showed attenuated counterregulatory responses following RYGB. The underlying mechanisms as well as the clinical consequences are unclear. In this study, 11 subjects without diabetes with severe obesity were investigated pre- and post-RYGB during hyperinsulinemic normo-hypoglycemic clamps. Assessments were made of hormones, cognitive function, cerebral blood flow by arterial spin labeling, brain glucose metabolism by F-18-fluorodeoxyglucose (FDG) positron emission tomography, and activation of brain networks by functional MRI. Post- versus presurgery, we found a general increase of cerebral blood flow but a decrease of total brain FDG uptake during normoglycemia. During hypoglycemia, there was a marked increase in total brain FDG uptake, and this was similar for post- and presurgery, whereas hypothalamic FDG uptake was reduced during hypoglycemia. During hypoglycemia, attenuated responses of counterregulatory hormones and improvements in cognitive function were seen postsurgery. In early hypoglycemia, there was increased activation post- versus presurgery of neural networks in brain regions implicated in glucose regulation, such as the thalamus and hypothalamus. The results suggest adaptive responses of the brain that contribute to lowering of glycemia following RYGB, and the underlying mechanisms should be further elucidated.
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5.
  • Berlin, Cecilia, 1981, et al. (författare)
  • Keyword Mingling workshop - a method for identifying and consolidating industrially perceived needs and requirements of future operators
  • 2012
  • Ingår i: Swedish Production Symposium, SPS12. - 9789175197524
  • Konferensbidrag (refereegranskat)abstract
    • Investments into the production technology of the future require a firm basis in the needsof production industry. However, gathering, sorting and ranking cross-industrial futureneeds remains a steep challenge to technology developers. Gathering feedback from justone or a few case companies can result in a biased set of priorities, since feedback fromspecific industrial sectors may often be highly influenced by their industry- and productspecificchallenges. This paper describes a structured method called “Keyword Mingling”that addresses the collection of such feedback in a multi-partner workshop format.The workshop method presented in this paper resolves this by using a highly interactive"mingling" technique to get participants in a large group workshop (between 15 - 20people) to answer a specific question. The participants discuss ideas in smaller groups,share their findings to the group at large, co-operatively organize the input from allparticipants into functional categories, and finally perform a 'ranking' of the results. Theoutcome is a prioritized list of concerns to focus research efforts on, providing workshopanalysts with a finished structure for reporting the results. The method was tested in twoworkshops within the project "The Operator of the Future" and resulted in plenty ofpositive feedback from participants, who felt that the input was relevant, well-structured,and easy to agree with due to the consensus categorizing.
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6.
  • Bylund, Emanuel, 1979-, et al. (författare)
  • Does bilingualism come with linguistic costs? A meta-analytic review of the bilingual lexical deficit
  • 2023
  • Ingår i: Psychonomic Bulletin & Review. - : Springer Science and Business Media LLC. - 1069-9384 .- 1531-5320. ; 30:3, s. 897-913
  • Forskningsöversikt (refereegranskat)abstract
    • A series of recent studies have shown that the once-assumed cognitive advantage of bilingualism finds little support in the evidence available to date. Surprisingly, however, the view that bilingualism incurs linguistic costs (the so-called lexical deficit) has not yet been subjected to the same degree of scrutiny, despite its centrality for our understanding of the human capacity for language. The current study implemented a comprehensive meta-analysis to address this gap. By analyzing 478 effect sizes from 130 studies on expressive vocabulary, we found that observed lexical deficits could not be attributed to bilingualism: Simultaneous bilinguals (who acquired both languages from birth) did not exhibit any lexical deficit, nor did sequential bilinguals (who acquired one language from birth and a second language after that) when tested in their mother tongue. Instead, systematic evidence for a lexical deficit was found among sequential bilinguals when tested in their second language, and more so for late than for early second language learners. This result suggests that a lexical deficit may be a phenomenon of second language acquisition rather than bilingualism per se.
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7.
  • Grane, Camilla, et al. (författare)
  • The operator of the future – a key to competitive industry in a future information society
  • 2012
  • Ingår i: Swedish Production Symposium, SPS12. - 9789175197524
  • Konferensbidrag (refereegranskat)abstract
    • Increased global competition and forthcoming demographic changes is expected for the Swedish industry. The process and manufacturing industry needs to develop solutions that can provide increased flexibility and production efficiency. A key for the future competitiveness is the operator of the future who works closest to the value adding processes. In the project “The operator of the future”, “Framtidsoperatören” in Swedish, the overall aim is to increase the competiveness of Swedish industry by developing an advanced toolbox that meets future needs. In a pre-study, the tasks and needs of the operator of the future were investigated through workshops with 25 representatives from 15 Swedish process and manufacturing industries and system developers. The results had similarities across industries and suggest solutions that support communication, control and constant learning. The tools should be intuitive and situation adapted with use of strengthened senses. These results give the direction for a continued development of a future toolbox. Through a combination of new supporting technologies and new ways of collaboration the operators of the future might find their work more interesting, stimulating, and developing, leading to enhanced competiveness of Swedish industry.
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8.
  • Lundqvist, Martin H., et al. (författare)
  • Altered hormonal and autonomic nerve responses to hypo- and hyperglycaemia are found in overweight and insulin-resistant individuals and may contribute to the development of type 2 diabetes
  • 2021
  • Ingår i: Diabetologia. - : Springer. - 0012-186X .- 1432-0428. ; 64:3, s. 641-655
  • Tidskriftsartikel (refereegranskat)abstract
    • Aims/hypothesis: Results from animal models and some clinical work suggest a role for the central nervous system (CNS) in glucose regulation and type 2 diabetes pathogenesis by modulation of glucoregulatory hormones and the autonomic nervous system (ANS). The aim of this study was to characterise the neuroendocrine response to various glucose concentrations in overweight and insulin-resistant individuals compared with lean individuals.Methods: Overweight/obese (HI, n = 15, BMI ≥27.0 kg/m2) and lean (LO, n = 15, BMI <27.0 kg/m2) individuals without diabetes underwent hyperinsulinaemic euglycaemic–hypoglycaemic clamps and hyperglycaemic clamps on two separate occasions with measurements of hormones, Edinburgh Hypoglycaemic Symptom Scale (ESS) score and heart rate variability (HRV). Statistical methods included groupwise comparisons with Mann–Whitney U tests, multilinear regressions and linear mixed models between neuroendocrine responses and continuous metabolic variables.Results: During hypoglycaemic clamps, there was an elevated cortisol response in HI vs LO (median ΔAUC 12,383 vs 4793 nmol/l × min; p = 0.050) and a significantly elevated adrenocorticotropic hormone (ACTH) response in HI vs LO (median ΔAUC 437.3 vs 162.0 nmol/l × min; p = 0.021). When adjusting for clamp glucose levels, obesity (p = 0.033) and insulin resistance (p = 0.009) were associated with elevated glucagon levels. By contrast, parasympathetic activity was less suppressed in overweight individuals at the last stage of hypoglycaemia compared with euglycaemia (high-frequency power of HRV, p = 0.024). M value was the strongest predictor for the ACTH and PHF responses, independent of BMI and other variables. There was a BMI-independent association between the cortisol response and ESS score response (p = 0.024). During hyperglycaemic clamps, overweight individuals displayed less suppression of glucagon levels (median ΔAUC −63.4% vs −73.0%; p = 0.010) and more suppression of sympathetic relative to parasympathetic activity (low-frequency/high-frequency power, p = 0.011).Conclusions/interpretation: This study supports the hypothesis that altered responses of insulin-antagonistic hormones and the ANS to glucose fluctuations occur in overweight and insulin-resistant individuals, and that these responses are probably partly mediated by the CNS. Their potential role in development of type 2 diabetes needs to be addressed in future research.
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