| 1. |
- Agndal, Henrik, 1972, et al.
(författare)
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Two decades of business negotiation research : an overview and suggestions for future studies
- 2017
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Ingår i: Journal of business & industrial marketing. - 0885-8624 .- 2052-1189. ; 32:4, s. 487-504
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Forskningsöversikt (refereegranskat)abstract
- Purpose - This paper aims to present a review of articles on business negotiation published between 1995 and 2015.Design/methodology/approach - This literature review is based on 490 articles on business negotiation.Findings - When analyzing the conceptual underpinnings of this field, two paradigms emerge as dominant. The most prominent paradigm is a cognitive, psychological approach, typically relying on experiments and statistical testing of findings. The second dominating paradigm is a behavioral one, largely concerned with mathematical modeling and game-theoretical models.Practical implications - Besides offering a description of the characteristics adhered to the business negotiation field, this paper will also suggest recommendations for further research and specify areas in which the research field needs further conceptual and empirical development.Originality/value - This literature review serves to be the first representation of the characteristics adhered to the budding research field of business negotiation.
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| 2. |
- Alatalo, J. M., et al.
(författare)
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Impacts of different climate change regimes and extreme climatic events on an alpine meadow community
- 2016
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Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 6
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Tidskriftsartikel (refereegranskat)abstract
- Climate variability is expected to increase in future but there exist very few experimental studies that apply different warming regimes on plant communities over several years. We studied an alpine meadow community under three warming regimes over three years. Treatments consisted of (a) a constant level of warming with open-top chambers (ca. 1.9 degrees C above ambient), (b) yearly stepwise increases in warming (increases of ca. 1.0, 1.9 and 3.5 degrees C), and (c) pulse warming, a single first-year pulse event of warming (increase of ca. 3.5 degrees C). Pulse warming and stepwise warming was hypothesised to cause distinct first-year and third-year effects, respectively. We found support for both hypotheses; however, the responses varied among measurement levels (whole community, canopy, bottom layer, and plant functional groups), treatments, and time. Our study revealed complex responses of the alpine plant community to the different experimentally imposed climate warming regimes. Plant cover, height and biomass frequently responded distinctly to the constant level of warming, the stepwise increase in warming and the extreme pulse-warming event. Notably, we found that stepwise warming had an accumulating effect on biomass, the responses to the different warming regimes varied among functional groups, and the short-term perturbations had negative effect on species richness and diversity
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| 3. |
- Alatalo, J. M., et al.
(författare)
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Responses of lichen communities to 18 years of natural and experimental warming
- 2017
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Ingår i: Annals of Botany. - : Oxford University Press (OUP). - 0305-7364 .- 1095-8290. ; 120:1, s. 159-170
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Tidskriftsartikel (refereegranskat)abstract
- Background and Aims Climate change is expected to have major impacts on high alpine and arctic ecosystems in the future, but empirical data on the impact of long-term warming on lichen diversity and richness are sparse. This study report the effects of 18 years of ambient and experimental warming on lichens and vascular plant cover in two alpine plant communities, a dry heath with sparse canopy cover (54 %) and a mesic meadow with a more developed (67 %) canopy cover, in sub-arctic Sweden. Methods The effects of long-term passive experimental warming using open top chambers (OTCs) on lichens and total vascular plant cover, and the impact of plant cover on lichen community parameters, were analysed. Key Results Between 1993 and 2013, mean annual temperature increased about 2 degrees C. Both site and experimental warming had a significant effect on cover, species richness, effective number of species evenness of lichens, and total plant canopy cover. Lichen cover increased in the heath under ambient conditions, and remained more stable under experimental warming. The negative effect on species richness and effective number of species was driven by a decrease in lichens under experimental warming in the meadow. Lichen cover, species richness, effective number of species evenness were negatively correlated with plant canopy cover. There was a significant negative impact on one species and a non-significant tendency of lower abundance of the most common species in response to experimental warming. Conclusions The results from the long-term warming study imply that arctic and high alpine lichen communities are likely to be negatively affected by climate change and an increase in plant canopy cover. Both biotic and abiotic factors are thus important for future impacts of climate change on lichens.
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| 4. |
- Alatalo, Juha M, 1966-, et al.
(författare)
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Testing reliability of short-term responses to predict longer-term responses of bryophytes and lichens to environmental change
- 2015
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Ingår i: Ecological Indicators. - : Elsevier BV. - 1470-160X .- 1872-7034. ; 58, s. 77-85
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Tidskriftsartikel (refereegranskat)abstract
- Environmental changes are predicted to have severe and rapid impacts on polar and alpine regions. At high latitudes/altitudes, cryptogams such as bryophytes and lichens are of great importance in terms of biomass, carbon/nutrient cycling, cover and ecosystem functioning. This seven-year factorial experiment examined the effects of fertilizing and experimental warming on bryophyte and lichen abundance in an alpine meadow and a heath community in subarctic Sweden. The aim was to determine whether shortterm responses (five years) are good predictors of longer-term responses (seven years). Fertilizing and warming had significant negative effects on total and relative abundance of bryophytes and lichens, with the largest and most rapid decline caused by fertilizing and combined fertilizing and warming. Bryophytes decreased most in the alpine meadow community, which was bryophyte-dominated, and lichens decreased most in the heath community, which was lichen-dominated. This was surprising, as the most diverse group in each community was expected to be most resistant to perturbation. Warming alone had a delayed negative impact. Of the 16 species included in statistical analyses, seven were significantly negatively affected. Overall, the impacts of simulated warming on bryophytes and lichens as a whole and on individual species differed in time and magnitude between treatments and plant communities (meadow and heath). This will likely cause changes in the dominance structures over time. These results underscore the importance of longer-term studies to improve the quality of data used in climate change models, as models based on short-term data are poor predictors of long-term responses of bryophytes and lichens. (C) 2015 Elsevier Ltd. All rights reserved.
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| 5. |
- Alatalo, Juha M., et al.
(författare)
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Vascular plant abundance and diversity in an alpine heath under observed and simulated global change
- 2015
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Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 5
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Tidskriftsartikel (refereegranskat)abstract
- Global change is predicted to cause shifts in species distributions and biodiversity in arctic tundra. We applied factorial warming and nutrient manipulation to a nutrient and species poor alpine/arctic heath community for seven years. Vascular plant abundance in control plots increased by 31%. There were also notable changes in cover in the nutrient and combined nutrient and warming treatments, with deciduous and evergreen shrubs declining, grasses overgrowing these plots. Sedge abundance initially increased significantly with nutrient amendment and then declined, going below initial values in the combined nutrient and warming treatment. Nutrient addition resulted in a change in dominance hierarchy from deciduous shrubs to grasses. We found significant declines in vascular plant diversity and evenness in the warming treatment and a decline in diversity in the combined warming and nutrient addition treatment, while nutrient addition caused a decline in species richness. The results give some experimental support that species poor plant communities with low diversity may be more vulnerable to loss of species diversity than communities with higher initial diversity. The projected increase in nutrient deposition and warming may therefore have negative impacts on ecosystem processes, functioning and services due to loss of species diversity in an already impoverished environment.
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| 6. |
- Ali, A., et al.
(författare)
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Diversity-productivity dependent resistance of an alpine plant community to different climate change scenarios
- 2016
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Ingår i: Ecological Research. - : Wiley. - 0912-3814 .- 1440-1703. ; 31:6, s. 935-945
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Tidskriftsartikel (refereegranskat)abstract
- Here we report from a experiment imposing different warming scenarios [control with ambient temperature, constant level of moderate warming for 3 years, stepwise increase in warming for 3 years, and one season of high level warming (pulse) simulating an extreme summer event] on an alpine ecosystem to study the impact on species diversity-biomass relationship, and community resistance in terms of biomass production. Multiple linear mixed models indicate that experimental years had stronger influence on biomass than warming scenarios and species diversity. Species diversity and biomass had almost humpback relationships under different warming scenarios over different experimental years. There was generally a negative diversity-biomass relationship, implying that a positive diversity-biomass relationship was not the case. The application of different warming scenarios did not change this tendency. The change in community resistance to all warming scenarios was generally negatively correlated with increasing species diversity, the strength of the correlation varying both between treatments and between years within treatments. The strong effect of experimental years was consistent with the notion that niche complementarity effects increase over time, and hence, higher biomass productivity over experimental years. The strongest negative relationship was found in the first year of the pulse treatment, indicating that the community had weak resistance to an extreme event of one season of abnormally warm climate. Biomass production started recovering during the two subsequent years. Contrasting biomass-related resistance emerged in the different treatments, indicating that micro sites within the same plant community may differ in their resistance to different warming scenarios.
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| 7. |
- Allelin, Majsa, et al.
(författare)
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Ägande- och förmögenhetsstrukturen och dess förändring sedan 1980
- 2018
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Den här rapporten visar, genom omfattande studier av en mängd tidigare genomförda undersökningar om ägande och förmögenhetsförhållanden i Sverige, att koncentrationen av makt och ägande har blivit allt mer ojämlik. Resultaten är bland annat att: • Ungefär hälften av den samlade svenska ekonomin ägs numera från utlandet. • Det utländska ägandet på Stockholmsbörsen har ökat från 4 procent år 1979 till 39,4 procent 2016. • Det offentliga bolagsägandet har minskat och antalet anställda i statliga företag har halverats från 310 000 år 1980 till 158 000 år 2015. • Det institutionella ägandet har ökat och utgör cirka 20 procent av ägandet i de börsnoterade bolagen. • Det så kallade riskkapitalet har vuxit kraftfullt i omfattning och störst i sektorn är Wallenbergkontrollerade EQT. • I de stora börsnoterade bolagen på Stockholmsbörsen har den största ägarens andel av röstetalet ökat från i genomsnitt 26,8 procent till 31,2 procent av bolagsstämmans röster. • De 15 största finansfamiljerna styrde år 2017 bolag värda 4 935 miljarder kronor. Som jämförelse var Sveriges totala BNP samma år 4 604 miljarder kronor. • Familjen Wallenberg kontrollerade företag värderade till närmare 2 000 miljarder kronor. • Vad gäller de samlade förmögenheterna så har den allra rikaste procentens andel av de samlade förmögenheterna fördubblats från 20,5 procent 1978 till 39,6 procent 2006 och har fortsatt öka sedan dess. • Antalet svenska miljardärer har ökat från 83 personer 2001 till 178 år 2016. För att samhällsutvecklingen ska kunna vändas i riktning mot ökad jämlikhet krävs det att den breda vänstern tar kampen för att återskapa former för reglering och begränsningar av kapitalets makt både i Sverige men också internationellt i en allt mer globaliserad värld. Utvecklandet av ett nytt gemensamt projekt, som utgör ett verkligt alternativ till den ojämlikhetsskapande marknadsliberalismen, är av avgörande betydelse för socialdemokratins framtid.
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| 8. |
- Andersson-Sköld, Yvonne, et al.
(författare)
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A framework for assessing urban greenery's effects and valuing its ecosystem services
- 2018
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Ingår i: Journal of Environmental Management. - : Academic Press. - 0301-4797 .- 1095-8630. ; 205, s. 274-285
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Tidskriftsartikel (refereegranskat)abstract
- Ongoing urban exploitation is increasing pressure to transform urban green spaces, while there is increasing awareness that greenery provides a range of important benefits to city residents. In efforts to help resolve associated problems we have developed a framework for integrated assessments of ecosystem service (ES) benefits and values provided by urban greenery, based on the ecosystem service cascade model. The aim is to provide a method for assessing the contribution to, and valuing, multiple ES provided by urban greenery that can be readily applied in routine planning processes. The framework is unique as it recognizes that an urban greenery comprises several components and functions that can contribute to multiple ecosystem services in one or more ways via different functional traits (e.g. foliage characteristics) for which readily measured indicators have been identified. The framework consists of five steps including compilation of an inventory of indicator; application of effectivity factors to rate indicators' effectiveness; estimation of effects; estimation of benefits for each ES; estimation of the total ES value of the ecosystem. The framework was applied to assess ecosystem services provided by trees, shrubs, herbs, birds, and bees, in green areas spanning an urban gradient in Gothenburg, Sweden. Estimates of perceived values of ecosystem services were obtained from interviews with the public and workshop activities with civil servants. The framework is systematic and transparent at all stages and appears to have potential utility in the existing spatial planning processes.
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| 9. |
- Baruah, Gaurav, et al.
(författare)
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Impacts of seven years of experimental warming and nutrient addition on neighbourhood species interactions and community structure in two contrasting alpine plant communities
- 2018
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Ingår i: Ecological Complexity. - : Elsevier. - 1476-945X .- 1476-9840. ; 33:Supplement C, s. 31-40
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Tidskriftsartikel (refereegranskat)abstract
- Abstract Global change is predicted to have major impacts on alpine and arctic ecosystems. Plant fitness and growth will be determined by how plants interact with each other at smaller scales. Local-scale neighbourhood interactions may be altered by environmental pertubations, which could fundamentally affect community structure. This study examined the effects of seven years of experimental warming and nutrient addition on overall changes in the community structure and patterns of interspecific interaction between neighbouring plant species in two contrasting alpine plant communities, mesic meadow and poor heath, in subarctic Sweden. We used a network approach to quantify the dissimilarity of plant interaction networks and the average number of interspecific neighbourhood interactions over time in response to different environmental perturbations. The results revealed that combined warming and nutrient addition had significant negative effects on how dissimilar plant interaction networks were over time compared with the control. Moreover, plant–plant neighbourhood interaction networks were more dissimilar over time in nutrient-poor heath than in nutrient-rich mesic meadow. In addition, nutrient addition alone and combined nutrient addition and warming significantly affected neighbourhood species interactions in both plant communities. Surprisingly, changes in interspecific neighbourhood interactions over time in both communities were very similar, suggesting that the nutrient-poor heath is as robust to experimental environmental perturbation as the mesic meadow. Comparisons of changes in neighbouring species interactions with changes in evenness and richness at the same scale, in order to determine whether diversity drove such changes in local-scale interaction patterns, provided moderate evidence that diversity was behind the changes in local-scale interspecific neighbourhood interactions. This implied that species might interact at smaller scales than those at which community measures were made. Overall, these results demonstrated that global change involving increased nutrient deposition and warming is likely to affect species interactions and alter community structure in plant communities, whether rich or poor in nutrients and species.
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| 10. |
- Beernaert, Kim, et al.
(författare)
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Distrust in the End-of-Life Care Provided to a Parent and Long-Term Negative Outcomes Among Bereaved Adolescents : A Population-Based Survey Study
- 2017
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Ingår i: Journal of Clinical Oncology. - : American Society of Clinical Oncology. - 0732-183X .- 1527-7755. ; 35:27, s. 3136-3142
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Tidskriftsartikel (refereegranskat)abstract
- Purpose Previous research shows that the death of a parent places children at risk for a number of negative outcomes. The role of trust in health care at the end of life has been acknowledged as crucial for patients and adult family members. However, the consequences of children's distrust in the care provided to their parents remain unknown. Therefore, we investigated the negative long-term outcomes of cancer-bereaved sons' and daughters' distrust in the care that was provided to a dying parent. Methods We used a population-based nationwide survey to investigate self-reported distrust in the care provided and possible negative outcomes in 622 (73%) participants who had lost a parent as a result of cancer 6 to 9 years earlier, at ages 13 to 16 years. All participants were 18 years or older at the time of the survey. Results In those who reported no or little trust (ie, distrust) in the health care provided to their dying parents, we found statistically significantly higher risks of various negative outcomes at the time of survey: bitterness toward health care professionals for not having done everything that was possible (crude risk ratio [RR], 3.5; 95% CI, 2.3 to 5.1) and for having stopped treatment (RR, 3.4; 95% CI, 2.1 to 6.0), self-destructiveness (eg, self-injury [RR, 1.7; 95% CI, 1.2 to 2.4]), and psychological problems (eg, moderate to severe depression according to the Patient Health Questionnaire-9 [RR, 2.3; 95% CI, 1.5 to 3.5]). Conclusion In cancer-bereaved former adolescents, distrust in the health care provided to the dying parent is associated with a higher risk of negative long-term outcomes. The health care professionals involved in this care might play an important role in safeguarding the trust of adolescents.
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