| 1. |
- Geissinger, Andrea, et al.
(författare)
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Digital Disruption beyond Uber and Airbnb – tracking the long tail of the sharing economy
- 2020
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Ingår i: Technological Forecasting and Social Change. - : Elsevier BV. - 0040-1625 .- 1873-5509. ; 155
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Tidskriftsartikel (refereegranskat)abstract
- The sharing economy can be regarded as a discontinuous innovation that creates increased abundance throughout society. Extant literature on the sharing economy has been predominantly concerned with Uber and Airbnb. As little is known about where the sharing economy is gaining momentum beyond transportation and accommodation, the purpose of this paper is to map in what sectors of the economy it is perceived to gain traction. Drawing on data from social and traditional media in Sweden, we identify a long tail of 17 sectors and 47 subsectors in which a total of 165 unique sharing-economy actors operate, including sectors such as on-demand services, fashion and clothing, and food delivery. Our findings therefore point at the expanding scope of the sharing economy and relatedly, we derive a set of implications for firms.
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| 2. |
- Greve, Jan, 1951-, et al.
(författare)
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The impact of society on management control systems
- 2017
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Ingår i: Scandinavian Journal of Management. - : Elsevier. - 0956-5221 .- 1873-3387. ; 33:4, s. 253-266
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study is to investigate whether certain configurations of management controls dominate in certain societies (socio-cultural contexts) and whether the effectiveness of a given archetype of management control systems (MCSs) varies depending on the socio-cultural setting the society in which it operates. The study focuses on three socio-cultural groups and the corresponding institutional contexts (an Anglo-Saxon group, a Central European group, and a Northern European group) and three MCS archetypes (delegated bureaucratic control, delegated output control, and programmable output control). We use unique data from a cross-national, interview-based survey encompassing 610 strategic business units from nine countries (seven European countries plus Canada and Australia). The idea that firms tend to adapt MCSs to the socio-cultural context does not gain empirical support in this study. No significant differences in the distribution of MCSs between the three socio-cultural groups are noted. However, we do find that programmable output control has a more positive impact on effectiveness in Anglo-Saxon cultures, while delegated output control has a more positive impact on effectiveness in Northern Europe. Taken together these findings indicate that distinct differences between societies make a particular MCS design more appropriate in a given society, but where such differences are not dramatic (as in the present case), multiple MCS designs can be found in the same society.
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| 3. |
- Johansson, Dan, 1964-, et al.
(författare)
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Family business : A missing link in economics?
- 2020
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Ingår i: The Journal of Family Business Strategy. - : Elsevier. - 1877-8585 .- 1877-8593. ; 11:1
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Tidskriftsartikel (refereegranskat)abstract
- Family firms account for a substantial share of economic activity and deviate from standard economic assumptions on firmbehavior. However, little is known about how these firms are represented in economic theory. This article examines the inclusion of family business in the curricula of economics doctoral programs in the United States and Sweden as well as professors’ and textbook authors’ views and research on family business. Textbooks, articles and course offerings used in doctoral programs are considered to indicate the state of established knowledge in the field. The findings show that family business is not included in the examined curricula. Furthermore, professors and authors do not publish research on family business and generally do not see a need to incorporate it into economic theory. This article concludes that family business is excluded from ‘core’ economic theory due to a lack of paradigmatic pluralism, axiomatic incompatibility, path dependency, institutional bias and data constraints. Lastly, it is speculated that integration of family business theory into standard economic modeling is likely to occur outside prestigious universities due to path dependency in research.
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| 4. |
- Sund, Björn, et al.
(författare)
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Demographic determinants of incident experience and risk perception : Do high-risk groups accurately perceive themselves as high-risk?
- 2017
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Ingår i: Journal of Risk Research. - : Taylor & Francis. - 1366-9877 .- 1466-4461. ; 1, s. 99-117
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Tidskriftsartikel (refereegranskat)abstract
- This paper analyzes demographic determinants of incident experience and risk perception, as well as the relationship between the two, for eight different risk domains. Analyses were conducted by merging the results of a Swedish population-based survey, which includes approximately 15,000 individuals, with demographic and socio-economic register data. Being male was associated with higher incident experience yet a lower risk perception for nearly all risk domains. Lower socioeconomic status was associated with higher incident experience for falls, and being a victim of violence but lower incident experience for road traffic accidents. Lower socioeconomic status was also associated with higher risk perception for falls. On aggregate, ranking the different domains, respondents’ risk perception was in almost perfect correspondence to the ranking of actual incident experience, with the exception that the risk of being a victim of violence is ranked higher than indicated by actual incident experience. On a demographic group level, men and highly educated respondents perceive their risks to be lower than what is expected considering their actual incident experience.
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| 5. |
- Forsberg, Per, 1972-
(författare)
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Pengar som ristningar på träpinnar : Icke-monetära pengars funktion för fungerade lagbildningar
- 2015
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Ingår i: Historisk Tidskrift. - : Svenska historiska föreningen. - 0345-469X .- 2002-4827. ; 135:3, s. 401-431
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Tidskriftsartikel (refereegranskat)abstract
- Notches on wooden sticks: the role of non-coin money in village organizationLocal money in the form of notched sticks played a significant role in selfregulated organization of exchange in villages in 16th- and 17th-century Sweden. This kind of money is an example of non-coin money that only existed as money of account, or more precisely only as notches on wooden sticks (tally-sticks).The article argues that it is impossible to speak of local money as an isolated unit. Instead, the money symbolized by notches was interwoven with credit-networks and social relations. This helps to explain how local money made cooperation possible. Moreover, the local money of account was connected to credit systems and social relations, which explains why adoption of modern credit forms as well as changes in social relations were slow to develop in many localities.Using a perspective based in accounting history and anthropology, which sees money as credit, this article contributes to heterodox theories of money that seeks to explain the functions and social relations of different kinds of money.The money system linked to the notched sticks can be seen as variation of today’s community currencies that make different social actions possible and which are constructed for special purposes. Often one stick was created for a specific activity. In other words, the farmers created their own money for different purposes. For example, there were turn-taking sticks for ploughing snow, feeding the bull, delivering the post or providing transportation for the local clergy etc. Such sticks were often connected to sticks that recorded failure to deliver services. Persons who had not done their daily work had to do more days of work in the future. Other sticks could be used to remember and calculate how much timber or workdays different farms contributed to buildings such as the common mill or saw and how much of it was used. Such sticks made it possible to calculate and ensure that rights and obligations were distributed according to egalitarian principles. In such cases money as notches was used as calculative money and made possible value reciprocity.The article is based on ethnographic and historical literature together with the Nordic Museum’s collection of notched sticks, including information about their usage; the Nordic museum’s questionnaires about village organization in the beginning of the 20th century; and private research archives.
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| 6. |
- Geissinger, Andrea, et al.
(författare)
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How sustainable is the sharing economy? On the sustainability connotations of sharing economy platforms
- 2019
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Ingår i: Journal of Cleaner Production. - : Elsevier. - 0959-6526 .- 1879-1786. ; 206, s. 419-429
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Tidskriftsartikel (refereegranskat)abstract
- The sharing economy has evolved and spread to various sectors of the economy. Its early idea linked to the creation of more sustainable uses of resources. Since then, the development of the sharing economy has included a professionalization with self-employed suppliers rather than peers, and the question is whether the platforms following this development maintain the focus on sustainability. This paper describes and classifies the sustainability connotation of sharing economy platforms. It analyses 121 platforms derived through social media analytics to figure out whether they describe themselves as sustainable. The findings suggest that the sustainability connotation closely connects to specific sectors such as fashion, on-demand services and logistics. Meanwhile, the dominant role model platforms do not communicate about being sustainable. These findings contribute to previous research through (1) giving a systematic empirical account on the way various sharing economy platforms describe themselves in terms of sustainability, (2) pointing out the differences among the platforms, and (3) indicating the diversity in sustainability connotation among various sectors of the economy.
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| 7. |
- Öberg, Christina, 1970-
(författare)
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Women on board : The disregarded issue of board interlocks
- 2019
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Ingår i: Gender in Management. - : Emerald Group Publishing Limited. - 1754-2413 .- 1754-2421. ; 34:5, s. 1093-1105
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: Gender diversity is extensively debated and researched in relation to corporate boards. The focus on the gender composition on single boards neglects an important issue: that of how the power of board members is impacted by their representation on other boards. Board interlocks refer to how a board member is also represented on other companies' boards, and such representation expectedly makes the individual board member more influential in the boardroom than non-connected board members. The purpose of this paper is to investigate whether and how female board interlocks are considered in previous research on gender diversity on boards.Design/methodology/approach: A systematic literature review was conducted. It comprised 71 highly cited articles. The articles were analyzed to grasp their content, and specifically, female influence in the boardroom related to power.Findings: The literature review reveals that the interlock perspective is rare in studies on women's board representation. This is so, even while evidence is provided that females often need companions to get their meanings across on the boards, despite how interlocks would create one link of such power, and although the literature points to how female board representation plays a part to explain performance, social responsibilities and overall strategic directions of firms.Originality/value: Contributions are made to previous research by indicating the potential of further research in a largely neglected area of research while also summarizing the previous reporting on women on boards.
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| 8. |
- Geissinger, Andrea, et al.
(författare)
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Social media analytics for knowledge acquisition of market and non-market perceptions in the sharing economy
- 2021
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Ingår i: Journal of Knowledge Management. - : Emerald. - 1758-7484 .- 1367-3270. ; 25:2, s. 500-512
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Tidskriftsartikel (refereegranskat)abstract
- Purpose Using the case of Foodora, this paper aims to assess the impact of technological innovation of an emerging actor in the sharing economy through stakeholders' perceptions in the market and non-market domains. Design/methodology/approach Using a methodological approach called social media analytics (SMA) to explore the case of Foodora, 3,250 user-generated contents in social media are systematically gathered, coded and analysed. Findings The findings indicate that, while Foodora appears to be a viable provider in the marketplace, there is mounting public concern about the working conditions of its employees. In the market domain, Foodora manages its status as an online delivery platform and provider well, but at the same time, it struggles with its position in the non-market sphere, suggesting that the firm is vulnerable to regulatory change. These insights highlight the importance of simultaneously exploring and balancing market and non-market perceptions when assessing the impact of disruptive innovation. Originality/value This study offers originality by providing an integrative approach to consider both the market and non-market domains. It is also novel in its use of SMA as a tool for knowledge acquisition and management to evaluate the impact of emerging technologies in the sharing economy.
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| 9. |
- Alfelt, Gustav, 1985-, et al.
(författare)
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On the mean and variance of the estimated tangency portfolio weights for small samples
- 2022
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Ingår i: Modern Stochastics: Theory and Applications. - Vilnius : VTeX. - 2351-6054 .- 2351-6046. ; 9:4, s. 453-482
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Tidskriftsartikel (refereegranskat)abstract
- In this paper, a sample estimator of the tangency portfolio (TP) weights is con-sidered. The focus is on the situation where the number of observations is smaller than the number of assets in the portfolio and the returns are i.i.d. normally distributed. Under these as-sumptions, the sample covariance matrix follows a singular Wishart distribution and, therefore, the regular inverse cannot be taken. In the paper, bounds and approximations for the first two moments of the estimated TP weights are derived, as well as exact results are obtained when the population covariance matrix is equal to the identity matrix, employing the Moore-Penrose inverse. Moreover, exact moments based on the reflexive generalized inverse are provided. The properties of the bounds are investigated in a simulation study, where they are compared to the sample moments. The difference between the moments based on the reflexive generalized inverse and the sample moments based on the Moore-Penrose inverse is also studied.
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| 10. |
- Andersen, Jon Aarum, 1944-
(författare)
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Leadership research : Where irrelevance prevails
- 2013
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Ingår i: Dynamic relationships management journal. - Ljubljana, Slovenien : Drustvo Slovenska Akademija za Management. - 2232-5867 .- 2350-367X. ; 2:2, s. 3-14
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Tidskriftsartikel (refereegranskat)abstract
- Is contemporary managerial leadership research relevant and helpful to managers? Arguably, managers’ main task and prime concern is to contribute to the attainment of organisational goals, i.e., to enhance organizational effectiveness. On the basis of this premise of relevance, a survey of 105 research articles published in two international journals year 2011 reveals that researchers did not address this question. In these articles the term ‘effectiveness’ occurred about one time for every 1000 words. In the 105 articles effectiveness was seldom defined and never measured. If managers‘ prime concern is to contribute to organizational effectiveness, then there is no surprise that several scholars have found that managers regard leadership research irrelevant and useless.
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