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- Aaboen, Lise, 1978, et al.
(författare)
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Capturing processes in longitudinal multiple case studies
- 2012
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Ingår i: Industrial Marketing Management. - : Elsevier BV. - 0019-8501. ; 41:2, s. 235-246
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Tidskriftsartikel (refereegranskat)abstract
- This paper discusses and suggests a methodological approach to capture processes in multiple case studies. While single case studies may address processes in an inductive or abductive manner, multiple case studies entail a stronger need for analytical frameworks and methodological tools developed ex ante in order to maintain focus on the same phenomena across cases and over time. This is, however, difficult to pursue in studies that focus on processes. The aim of the paper is to suggest an approach to longitudinal multiple case studies. We use an example of an on-going multiple case study aiming at capturing the processes of strategizing in terms of how the networking of start-up companies interplays with their ideas of future network positions. The paper concludes by suggesting the use of a combination of narratives and network drawings. Network drawings can be instrumental in capturing the past, the present and the future at different points in time for the individual cases. Based on these descriptions, change patterns and how these evolve can be analyzed and compared across cases and over time.
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| 2. |
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| 3. |
- Aaboen, Lise, 1978, et al.
(författare)
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Relationship development patterns of university-based start-ups
- 2021
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Ingår i: A Research Agenda for the Entrepreneurial University. ; , s. 207-228
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- In the present chapter, we focus on how start-ups become embedded in the university and industry context(s) in order to suggest a research agenda for a more systemic approach to university and industry actors when studying start-up development in entrepreneurial universities. More specifically, the story should not end in business formation but an entrepreneurial university also has roles in the further development of start-ups originating both from the university and industry. We base our suggested research agenda on a case study of the automotive and transport cluster in Western Sweden, which is established as both an academic context and an industry context. We relied both on secondary data about the case as such as well as primary data about the relationship development patterns of the 9 start-ups in the cluster. We identified 5 different patterns of how start-ups become embedded. Arguing that the development and success of university-based start-ups have to be understood in terms of how they embed in their context(s) entails several important implications for further studies connected to additional details of the development patterns, the roles universities play in the networking and embedding of start-ups and the design of collaborative platforms for collaboration between various actors.
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| 4. |
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| 5. |
- Aaboen, Lise, 1978, et al.
(författare)
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Strategizing as networking for a new venture
- 2012
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Ingår i: 22nd Nordic Workshop on Interorganisational Research, Trondheim, Norway, August 16-18.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 9. |
- Beecham, Ashley H, et al.
(författare)
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Analysis of immune-related loci identifies 48 new susceptibility variants for multiple sclerosis.
- 2013
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Ingår i: Nature genetics. - : Springer Science and Business Media LLC. - 1546-1718 .- 1061-4036. ; 45:11, s. 1353-60
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Tidskriftsartikel (refereegranskat)abstract
- Using the ImmunoChip custom genotyping array, we analyzed 14,498 subjects with multiple sclerosis and 24,091 healthy controls for 161,311 autosomal variants and identified 135 potentially associated regions (P < 1.0 × 10(-4)). In a replication phase, we combined these data with previous genome-wide association study (GWAS) data from an independent 14,802 subjects with multiple sclerosis and 26,703 healthy controls. In these 80,094 individuals of European ancestry, we identified 48 new susceptibility variants (P < 5.0 × 10(-8)), 3 of which we found after conditioning on previously identified variants. Thus, there are now 110 established multiple sclerosis risk variants at 103 discrete loci outside of the major histocompatibility complex. With high-resolution Bayesian fine mapping, we identified five regions where one variant accounted for more than 50% of the posterior probability of association. This study enhances the catalog of multiple sclerosis risk variants and illustrates the value of fine mapping in the resolution of GWAS signals.
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| 10. |
- Jelenkovic, Aline, et al.
(författare)
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Associations between birth size and later height from infancy through adulthood : An individual based pooled analysis of 28 twin cohorts participating in the CODATwins project
- 2018
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Ingår i: Early Human Development. - : Elsevier BV. - 0378-3782 .- 1872-6232. ; 120, s. 53-60
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Tidskriftsartikel (refereegranskat)abstract
- Background: There is evidence that birth size is positively associated with height in later life, but it remains unclear whether this is explained by genetic factors or the intrauterine environment. Aim: To analyze the associations of birth weight, length and ponderal index with height from infancy through adulthood within mono- and dizygotic twin pairs, which provides insights into the role of genetic and environmental individual-specific factors. Methods: This study is based on the data from 28 twin cohorts in 17 countries. The pooled data included 41,852 complete twin pairs (55% monozygotic and 45% same-sex dizygotic) with information on birth weight and a total of 112,409 paired height measurements at ages ranging from 1 to 69 years. Birth length was available for 19,881 complete twin pairs, with a total of 72,692 paired height measurements. The association between birth size and later height was analyzed at both the individual and within-pair level by linear regression analyses. Results: Within twin pairs, regression coefficients showed that a 1-kg increase in birth weight and a 1-cm increase in birth length were associated with 1.14–4.25 cm and 0.18–0.90 cm taller height, respectively. The magnitude of the associations was generally greater within dizygotic than within monozygotic twin pairs, and this difference between zygosities was more pronounced for birth length. Conclusion: Both genetic and individual-specific environmental factors play a role in the association between birth size and later height from infancy to adulthood, with a larger role for genetics in the association with birth length than with birth weight.
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