| 1. |
- Bryngelsson, David, 1981
(författare)
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Land-use competition and agricultural greenhouse gas emissions in a climate change mitigation perspective
- 2015
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Productive land for food production, bioenergy, or preservation of nature is a limited resource. Climate change mitigation puts additional pressure on land via higher demand for bioenergy to replace fossil fuels and via restrictions on deforestation—two processes that limit the availability of land for food produc- tion, and may thus also raise food prices. Methane and nitrous oxide emis- sions from agriculture may also need to be reduced to efficiently mitigate climate change. This thesis deals with this in three ways.In papers I–II, we estimate greenhouse gas emissions from food production for current diets and expected future developments, together with alternative di- etary developments and potential technical improvements in the agricultural sec- tor. Costs and possibilities for reaching climate goals are analyzed for the differ- ent diets. The results indicate that a phase out of ruminant products would cut mitigation cost in half, for staying below a 2◦C limit, and it may be necessary if the climate sensitivity is high.In papers III–IV, a conceptual and transparent partial equilibrium model of global land-use competition is developed, analyzed and applied. The model is to a large degree analytically explored and price differentials between crops are derived. The model is subjected to a detailed characterization of its mechanisms and parameters that are critical to the results. We conclude that the total amount of productive agricultural area and bioenergy yields are of crucial importance to the price impacts from large-scale introduction of bioenergy. We also show how limiting bioenergy production to marginal land could be difficult to implement in practice.In paper V, we use two established indicators for poverty and sensitivity to food-price changes to capture peoples’ vulnerability to rising food-prices in four Sub-Sahara African countries/regions. In contrast to previous studies, we include all food products instead of just one or a few main staples. We found that the vast majority of people are net consumers of food and that the inclusion of more than main staples increases their net position as consumers and thus vulnerability to high food prices.
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| 2. |
- Englund, Oskar, 1982
(författare)
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On Sustainability of Biomass for Energy and the Governance Thereof
- 2016
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Due to concerns about climate change, energy security, and resource scarcity, non- renewable resources are increasingly being displaced by biomass. As with most human activities, the production of biobased products can be associated with negative impacts. Primarily, this relates to the biomass supply systems, i.e., agriculture and forestry, which currently are major causes of biodiversity loss and degradation of ecosystem services. Developing sustainable production systems when transitioning from non-renewable resources to biomass is imperative. This thesis aims to clarify the meaning of sustainability in the context of biomass for bioenergy, and contribute to our understanding of how different forms of governance can promote sustainably sourced biomass for bioenergy. The thesis is based on five appended papers: Paper I analyses to what extent, where, and under what conditions oil palm for biodiesel in Brazil can be produced profitably, and what risks and opportunities that can be associated with introducing large-scale oil palm production in Brazil. Paper II lays the foundation for understanding how new biomass production can be introduced into landscapes while supporting rather than compromising the ability of the landscape to supply other ecosystem services. Paper III describes different forms of governance and shows how these can play different roles in promoting sustainable bioenergy in different countries. Paper IV focuses on how short rotation coppice production systems are affected by EU policy and how different governance forms can assist in adapting production systems to conform to the corresponding sustainability requirements. Finally, Paper V assesses how sustainability certification (private governance) addresses biodiversity conservation and contributes to our understanding of possible improvements.
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| 3. |
- Brink, Johan, 1976
(författare)
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Accumulation, Boundaries, Capabilities and Dynamics - Explaining Firm Growth
- 2007
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The aim of this thesis is to further develop the theoretical understanding of the growth of knowledge intensive business organizations. The overall aim is to understand the growth challenges of emerging firms in the knowledge-based economy. In particular this thesis addresses several aspects of the growth of small bioscience based firms. In a world characterized by global markets and rapid information transfer, the existence of firms can no longer be justified by established products and defence of old positions. The traditional logic of economic activities and industrial organization has instead increasingly been replaced by dynamic Schumpeterian competition in which firms compete based upon knowledge and innovations. This thesis depart in the emergent theories of evolutionary economics which focus on economic action and firm behaviour in a restless disequilibrium and endogenous technological change (Nelson and Winter 1982). Within such a restless capitalistic society, new firms play a central role in economic development. As a consequence, economic as well as management researchers has increased their interest in entrepreneurship and industrial dynamics. The emergence and growth new firms have been found to relate to both the introduction and diffusion of new knowledge, innovations, as well as generators of new employment. The growth of new firms is hence vital to understand from the perspective of industrial dynamic throughout the process of Schumpeterian competition and technological evolution and in the longer perspective, economic growth. The thesis is structured around the general, puzzling phenomenon of the relative absence of growing firms within this specific technological and industrial context. In order to investigate the research problem a theoretical framework is put together along two main dimensions. The first consists of a review of the research field of firm growth including such as entrepreneurial and organizational aspects. The second dimension provides a theoretical outline regarding the specific industrial and institutional environment and thus presents a context in which these new firms evolve. The focus within this thesis is primarily on the growth of the individual business organizations. The initial research problem centres around the empirically evident relative low growth rates of bioscience based firms. As a consequence of this low growth rate of firms, the industrial dynamics is instead shaped by entries of new actors, creating a highly turbulent industry. According to the dominant theories of the firm, the reasons for performing activities within the institutional form of a business organization, resulting in economic advantages of being inside the boundaries. Such knowledge and innovation based competition should be seen in the context of the firm’s unique trajectory and as a process of accumulation of associated specific capabilities and distinctive competences. Innovation is thus a process of knowledge accumulation of both internal and external learning, influenced by the specific context in which the firm resides. The lack of growth of new knowledge intensive firms within this specific industry is thus found in the complexities of knowledge accumulation as generating firm capabilities for further actions. The pressure on innovativeness and the ability for firms both to foster and take advantages of knowledge raises several issues regarding growth of knowledge intensive business organizations. Altogether understanding firm growth within this context might potentially be seen as role models for increasingly knowledge intensive firms within other industries. Even with more modest implications such findings might have profound effect when limited to the studied industrial context.
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| 4. |
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| 5. |
- Viktorelius, Martin, 1987
(författare)
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Saving energy at sea: seafarers’ adoption, appropriation and enactment of technologies supporting energy efficiency
- 2020
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The shipping industry is currently facing a major challenge related to environmental sustainability and energy efficiency. New regulations and ambitious international goals that aim at mitigating carbon-based emissions with 50 %, demands on profitability, along with a growing awareness about the climate change, has prompted the maritime sector to increasingly focus on how to improve energy efficiency and reduce fuel consumption in ship operations. This thesis aims at describing and understanding the challenges of improving energy efficiency seen from the lens of crew members’ work and to investigate the adoption, appropriation and use of particular technologies, purported to support energy efficiency in ship operation. Using an ethnographic approach and drawing on various practice-based concepts and theories such as communities of practice, activity theory and the imbrication of material and social agency, the four papers (I – IV) included in the thesis were based on extensive field studies in two shipping companies and onboard 11 passenger ferries. The empirical studies revealed that the introduction of new technologies and their subsequent incorporation in and change of established skills and practices is a complex social process depending on the knowing and learning of practitioners as well as their activities, meanings, identities and norms as developed and negotiated in specific settings over time. The thesis contributes to our general understanding of the situated process of adoption, appropriation and use of new technologies in the maritime domain and the sociomaterial nature of energy efficiency.
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| 6. |
- André, Hampus, 1989
(författare)
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Assessing Mineral Resource Scarcity in a Circular Economy Context
- 2020
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Due to humanity’s dependence on metal resources there are growing concerns regarding impacts related to their potential scarcity, both for current and future generations. The vision of a more circular economy suggests that extending the functional use of metals through measures aiming for resource-efficiency (RE) such as increasing technical lifetime, repairing and recycling could reduce mineral resource scarcity. However, evidence of this is limited. In addition, there is limited understanding regarding on what principles metals can be prioritized when assessing mineral resource scarcity. The aim of this thesis is to provide knowledge on mineral resource scarcity impacts of RE measures applied to metal-diverse products and on which conditions they depend. This is achieved by: 1) studying RE measures from a life cycle perspective; 2) comparing principles of prioritization between metals on which mineral resource scarcity impacts are assessed and 3) analysing how such principles (of prioritization) can affect conclusions regarding RE measures applied to metal-diverse products. The research is conducted through case studies, syntheses of literature and method development within the methodologies of life cycle assessment, material flow analysis and criticality assessment. Results indicate that effects of RE measures depend on a number of product characteristics and real-world conditions. RE measures can both increase and decrease mineral resource scarcity impacts compared to business as usual and effects vary greatly between metals. RE measures based on use extension e.g. reuse of laptops, repair of smartphones, and increasing technical lifetimes of LED lighting, have been indicated to reduce impacts through two principal features: use extension, and, increased functional recycling. However, there are risks of increasing mineral resource scarcity impacts if RE measures require additional metal use, product use extensions are short and if functional recycling is lacking. For example, repair of smartphones risks to increase the use of metals in commonly replaced components such as screens. Because of the varying effects on different metals, implementation of RE measures requires prioritizing some metals over others. The principles of prioritization give diverging results, and, are sometimes unclear and methodologically inconsistent. The thesis clarifies how they relate to concepts such as depletion, criticality, rarity and scarcity. Further it suggests that, although mineral resources are fundamentally stock resources, they can pose stock, fund and flow problems. Distinguishing between these different problems in distinct methodologies is conducive to purposive and complementary assessment by resolving methodological inconsistencies and providing accurate terminology. In the long term, scarcity is most purposively addressed by focusing on depletion of ecospheric stocks. Accordingly, the Crustal Scarcity Indicator is proposed to assess potential long term scarcity in life cycle assessment, alongside other environmental impacts. In the near term, potential scarcity for nations, industries and companies, as commonly assessed in criticality assessment, is most purposively addressed by focusing on technospheric circumstances, such as geopolitics, which can disrupt technospheric resource flows. In medium term, secondary resources in technospheric funds could be relevant, especially, with the advent of a more circular economy. Altogether, it is recommended that implementation of RE measures to metal-diverse products are based on analysis of product characteristics and real-world conditions and that effects of RE measures are assessed by methodologies which distinguish between mineral resource flows, funds and stocks so that well-informed prioritizations between metals can be made.
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| 7. |
- Andersson, Johnn, 1983
(författare)
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Shape it until you make it: A conceptual foundation for efforts to analyze and shape technological innovation
- 2020
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- These are times of accelerating climate change and mass extinction of species on planet Earth. We are in the midst of an ecological crisis that will have profound consequences for human society and its natural environment. While the conditions for life have changed abruptly in the past, the current situation is characterized by the increasing power of a single species. Human beings are not only to blame for the unsustainable practices that brought us here, but also capable of harnessing their combined ingenuity to develop technology that may reduce environmental impacts and provide additional benefits for society. At the same time, the answer to the ecological crisis and other grand challenges is not found in the blind expansion of new technologies. Our success in accomplishing social and environmental objectives rather depends on how, where and when innovation influences patterns of production and consumption. This calls into question the focus of academics and policymakers on stimulating technological innovation. And it highlights the need for analytical tools that can be used to explore how policymakers and other actors may shape the direction of change. The research presented in this thesis therefore aims to develop a conceptual foundation for analyzing and shaping technological innovation. This effort draws on three qualitative case studies that investigate emerging renewable energy technologies from a Swedish perspective. The thesis is situated in the sustainability transitions research community and takes the literature on technological innovation systems as a theoretical point of departure. However, the research adopts a critical perspective and gradually departs from the core concepts used in this literature, over the course of a learning process that unfolds in five appended research papers. In the end, the thesis proposes the technological systems framework as a set of concepts that offers a multidimensional perspective on the dynamics and outcomes of technological innovation. It also presents empirical findings that demonstrate different development trajectories, reveal some of their underlying dynamics and highlight policy implications. This will hopefully contribute to an ongoing shift in academia and politics – from stimulating the expansion of new technologies, to shaping the direction of change.
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| 8. |
- Holgersson, Marcus, 1983
(författare)
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Innovation and Intellectual Property: Strategic IP Management and Economics of Technology
- 2012
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Innovations and technological developments have been recognized for their central importance for economic success and growth at least since the 1930s. Intellectual property (IP) and intellectual property rights (IPRs), such as patents, trade secret rights, and copyrights, have during more recent decades caught increasing attention, and, mainly due to various developments at macro level, IP has become an important source of competitive advantage at micro level in many industries. This has led to an increased importance of strategic IP management, and the related research field has been growing since the late 1990s. This thesis aims to contribute to this growing field, and the first purpose of this thesis is to explore and explain strategic and innovation related IP management practices, and the managerial and economic consequences of such practices. Apart from the growing importance of IP management in general, an increased focus on open and collaborative approaches for creating innovations has led to a need for new and adapted IP management skills. The second purpose of this thesis is therefore to develop managerial and economic frameworks, models, and tools to be used in the intersection between IP management and open innovation practices. These purposes are addressed in a cover paper and six appended research papers of theoretical/conceptual as well as of empirical nature, being based on interviews, questionnaires, patent statistics, and document studies.In connection to the first purpose the results show that, while many small firms have problems with properly benefitting from the patent system, large firms have increasingly developed their IP strategies, especially their patent strategies. The purpose is then not only to appropriate monopolistic returns from innovations but also to govern various forms of open innovation. Large firms were found to in a first step increase their patenting (in terms of quantity), and in a second step focus more on selective, quality-oriented, and internationalized patenting. Additional results show that the internationalization leads to a convergence in managerial choices of output markets for patenting worldwide, in parallel with market and technology diversification. Further, a case from mobile telecommunications illustrates the role of IP management in the governance of open innovation systems. Finally, two cases from the automotive industry illustrate the IP-related problems that arise in connection to divestments and other types of disintegrations (‘IP disassembly problems’), and how IP management can mitigate them.This leads to the second purpose, related to the development of models, tools, and frameworks for IP management in relation to open innovation. First, the thesis provides a conceptual framework of innovation openness, especially pinpointing the role of IPRs. This framework emphasizes three key dimensions of innovation openness: resource distribution, technology governance, and technology accessibility. Second, a framework for managing the IP disassembly problem is presented, enabling increased exit opportunities and decreased transaction costs. Third, a method for determining fair, reasonable, and non-discriminatory royalties in licensing collaborations is developed, applicable to multilateral licensing deals.It stands clear that contemporary IP management is not (and has never been) only about maximizing excludability. Strategic IP management must therefore be developed and integrated with technology and corporate management in order to foster success at the micro level of firms, and thereby also at macro level. Developments in IP management skills (e.g., sourcing, control, commercialization, licensing, valuation, pricing) and IP contracts will then most likely lead to increased efficiency of interorganizational technological relationships and quasi-integrated organizational forms, and thereby also to increased innovativeness and economic development.
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| 9. |
- Åström, Stefan, 1977
(författare)
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Research and reflections on European air pollution policy support models
- 2019
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- European emissions to air of SO2, NOx, PM2.5, NH3 and NMVOC still today cause harm to human health and the environment. These pollutants are associated with the premature death of ~400 000 people annually in the EU (25 000 perished in traffic accidents 2017). Improvements are expected but problems will persist. To abate these effects European countries are engaged in several international agreements, all dependent on interaction between science and policy. For some 15 years scientific decision support to policy-makers was based on integrated assessment models (IAM) combined with quantification of economic benefits in cost-benefit analysis (CBA) of proposed policies. However, in 2013 the European Commission changed approach and used CBA to model socio-economic optimal emission levels and used these levels as basis for a policy proposal. This new approach puts higher demand on model coverage and reliability. It can also be methodologically controversial. This thesis presents research and reflections on the robustness of air pollution policy support models used by the European Commission, with focus on IAM and CBA. Robustness over climate metrics is analysed with cost-effectiveness analysis of air pollution control options, with sensitivity analysis of metric choice. An SO2 decomposition analysis indicates if consideration of end-of-pipe control options is enough. Robustness of emission control strategies with respect to investment parameters is analysed with IAM, and CBA provides estimates of whether options to reduce emissions from international shipping should be considered in the modelling. Methodological issues are also reviewed. The results indicate that the models are robust with respect to climate metrics used and the focus on end-of-pipe SO2 options. The modelling of emission control can be sensitive to investment parameters and to the current exclusion of control options on ships. The methodological foundation of CBA is criticised but since environmental policies depend on support also from arenas outside science it remains unclear if CBA-shortcomings impairs the air pollution policy process. Regardless, there are arguments for inter alia complementing CBA with analyses based on non-economic decision rationales. Finally, the thesis provides insights and suggestions for air pollution policy modelling and research that should be considered in the future.
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| 10. |
- Stenberg, Ann-Charlotte, 1967
(författare)
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The Social Construction of Green Building: Diachronic and Synchronic Perspectives
- 2006
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- AbstractAlthough environmental issues have been on the agendas of governments, businesses and scientists for at least three decades, there still remain conceptual difficulties concerning what environment or green actually encompass. The concepts are in constant flux, shifting as actors who represent different social relevant groups struggle to find support for their specific interests.The overall aim of this research is to contribute new insight concerning the processes through which environmental issues are represented and given meaning in the Swedish building sector. To fulfill this purpose, three research questions have been formulated, all of them focusing on different organizational levels: how are environmental issues (1) framed? (2) made sense of?, and (3) acted upon? Furthermore, to understand the social construction of green building, the topic has been addressed from a diachronic and a synchronic perspective. The thesis draws on theories of social construction of technology, institutional change, travel of ideas, sensemaking and identity construction to explicate the qualitative empirical data, which is mainly collected through interviews, written documents, and field observations.Green building is a contested discursive terrain, where relevant groups struggle for the preferential right of interpretation of green. The plurality of meanings enacted in several distinct logics can result in widely differing problem formulations and contradictory solutions. On organizational level, contesting views may mobilize counter-action or non-action, which is destructive for strategic environmental work. The trade magazines bias towards technical measures and their proclivity toward traditional definitions regarding environmental impacts may lock practitioners into a technocratic logic. Environmental areas that are not formulated areas of key concern risk being taken for granted, i.e., being black-boxed. Accordingly, development within these areas may stagnate, especially since those who make strategic environmental decisions in the companies are not the same people who possess environmental expertise. For environmental issues to be enacted at all levels of a company, the environmental experts would need to be empowered with a decision-making mandate. To succeed, the environmental work has to be given adequate resources and also be legitimized by the business management.To conclude, there is no one true notion of green building. Instead, it is a social construct with multiple interpretations, which is not only a constraint, but may also function as a driver for change and development.
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