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- Lundmark, Linda, 1975-, et al.
(författare)
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National Parks and Protected Areas and the Role for Employment in Tourism and Forest Sectors : a Swedish Case
- 2010
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Ingår i: Ecology & Society. - Wolfville : Resilience Alliance. - 1708-3087. ; 15:1, s. 19-
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Tidskriftsartikel (refereegranskat)abstract
- The development of national parks and other protected areas has been widely promoted because of its potential for regional development in peripheral and sparsely populated areas. The argument is that the economic and social benefits seen in national parks in the USA and UK will also occur in the Swedish context in the form of an increased tourism-related labor market. Our aim was to analyze the possibility of such a development both in light of the policy visions of positive regional and local development and from the adversary point of view that protection of land is making it more difficult for 15 sparsely populated mountain municipalities in Sweden to prosper. We used a database covering the entire population of the area for 1991 to 2001. Our results show that factors other than the protected areas are connected to the development of a tourism labor market. The most positively correlated variables for change in tourism employment are population growth and proximity to ski lifts. Positive population development is also correlated to a positive change in the number of people employed in forest sectors. Thus, one of the main outcomes is that the assumed and almost automatic positive relation between nature conservation and tourism can is questionable.
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- Elias, Mturi, 1975-, et al.
(författare)
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A business process metadata model for a process model repository
- 2010
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Ingår i: Enterprise, Business-Process and Information Systems Modeling. - Berlin : Springer Berlin/Heidelberg. - 9783642130519 - 9783642130502 ; , s. 287-300
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Konferensbidrag (refereegranskat)abstract
- Today reuse of business process models is becoming increasingly important. One of the proven solutions for reusing business process models is the use of repositories. Repositories should have process models and process metadata that can help users in searching, understanding, and interpreting process models. The purpose of this paper is to propose a Business Process Metadata Model (BPMM) that would facilitate a) locating process models, b) understanding and/or interpreting process models, and c) navigating a process model repository. In order to evaluate the BPMM, an empirical study is conducted to measure consistency and correctness of annotating business processes by using BPMM.
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- Wirsenius, Stefan, 1963, et al.
(författare)
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How much land is needed for global food production under scenarios of dietary changes and livestock productivity increases in 2030?
- 2010
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Ingår i: Agricultural Systems. - : Elsevier BV. - 1873-2267 .- 0308-521X. ; 103:9, s. 621-638
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Tidskriftsartikel (refereegranskat)abstract
- Growing global population figures and per-capita incomes imply an increase in food demand and pressure to expand agricultural land. Agricultural expansion into natural ecosystems affects biodiversity and leads to substantial carbon dioxide emissions.Considerable attention has been paid to prospects for increasing food availability, and limiting agricultural expansion, through higher yields on cropland. In contrast, prospects for efficiency improvements in the entire food-chain and dietary changes toward less land-demanding food have not been explored as extensively. In this study, we present model-based scenarios of global agricultural land use in 2030, as a basis for investigating the potential for land-minimized growth of world food supply through: (i) faster growth in feed-to-food efficiency in animal food production; (ii) decreased food wastage; and (iii) dietary changes in favor of vegetable food and less land-demanding meat. The scenarios are based in part on projections of global food agriculture for 2030 by the Food and Agriculture Organization of the United Nations, FAO. The scenario calculations were carried out by means of a physical model of the global food and agriculture system that calculates the land area and crops/pasture production necessary to provide for a given level of food consumption.In the reference scenario - developed to represent the FAO projections - global agricultural area expands from the current 5.1. billion ha to 5.4. billion. ha in 2030. In the faster-yet-feasible livestock productivity growth scenario, global agricultural land use decreases to 4.8. billion. ha. In a third scenario, combining the higher productivity growth with a substitution of pork and/or poultry for 20% of ruminant meat, land use drops further, to 4.4. billion. ha. In a fourth scenario, applied mainly to high-income regions, that assumes a minor transition towards vegetarian food (25% decrease in meat consumption) and a somewhat lower food wastage rate, land use in these regions decreases further, by about 15%. © 2010 Elsevier Ltd.
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- Gren, Ing-Marie, et al.
(författare)
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Policy design for a multifunctional landscape
- 2010
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Ingår i: Regional Environmental Change. - : Springer Science and Business Media LLC. - 1436-3798 .- 1436-378X. ; 10:4, s. 339-348
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Tidskriftsartikel (refereegranskat)abstract
- Landscapes consisting of several elements, such as wetlands and forests, are multifunctional in nature and produce both market and non-market goods. The need for policies arises from the existence of non-market ecosystem services that are not traded and thereby generally not subject to economic trade-offs in landowner decision making. An efficient incentive scheme for producing both types of goods would require policy designed for each non-market good. However, this may result in high transaction costs, possibly giving second-best solutions a comparative advantage when only one non-market good is regulated. This paper demonstrates that in the Hovran catchment area in mid Sweden, which produces the non-market goods water quality, biodiversity, and scenic beauty, compensation payments for biodiversity production alone provide almost maximum total net value of all market and non-market goods. On the other hand, payments for providing scenic beauty in the form of open landscape may result in lower total net value than no compensation payment at all, due to a negative impact on water quality.
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| 7. |
- Kavathatzopoulos, Iordanis, 1956-
(författare)
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Robots and systems as autonomous ethical agents
- 2010
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Ingår i: INTECH 2010. - Bangkok : Assumption University. - 9789746151108 ; , s. 5-9
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Konferensbidrag (refereegranskat)abstract
- IT systems and robots can help us to solve many problems caused by the quantity, variation and complexity of information; because we need to handle dangerous and risky situations; or because of our social and emotional needs like elderly care. In helping us, these systems have to make decisions and act accordingly to achieve the goals for which they were built. Ethical decision support tools can be integrated into robots and other decision making systems to secure that decisions are made according to the basic theories of philosophy and to the findings of psychological research. This can be done, in non-independent systems, as a way for the system to report to its operator, and to support the operator's ethical decision making. On the other hand, fully independent systems should be able to regulate their own decision making strategies and processes. However, this cannot be based on normative predefined criteria, or on the ability to make choices, or on having own control, or on ability of rational processing. It seems that it is necessary for an independent robot or decision system to have "emotions." That is, a kind of ultimate purposes that can lead the decision process, and depending on the circumstances, guide the adoption of a decision strategy, whatever it may be, rational, heuristic or automatic.
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| 8. |
- Ahlstrand, Roland, 1956-
(författare)
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Social responsibility in connection with business closures : A study of closures of Ericsson Telecom facilities in Norrköping and Linköping
- 2010
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Ingår i: Economic and Industrial Democracy. - London : Sage Publications. - 0143-831X .- 1461-7099. ; 31:4, s. 537-555
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Tidskriftsartikel (refereegranskat)abstract
- The present article analyses why and how Ericsson Telecom assumeda greater responsibility than was legally required when it dismissedmore than 23,000 employees in Sweden at the beginning of the21st century. The analysis starts from neoinstitutional theoryand is based on case studies of the company’s closuresin Norrköping and Linköping. The article focuses,in particular, on the interaction between Ericsson, the tradeunions, the County Administrative Board, the County Labour Board,the Public Employment Service, the Swedish Employment SecurityCouncil, the government and the respective municipalities. Itis shown that the greater responsibility taken by Ericsson wasbased on its desire to maintain legitimacy by taking into considerationprevailing societal expectations regarding the company’sbehaviour.
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| 9. |
- Kavathatzopoulos, Iordanis, 1956-
(författare)
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Information Technology, democratic societies and competitive markets
- 2010
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Ingår i: An information law for the 21st Century. - Athens : Nomiki Vivliothiki.
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Konferensbidrag (refereegranskat)abstract
- Access of relevant information, or knowledge, is a necessary condition for finding the right solution to a problem or making the right decision. Such information triggers and maintains the psychological and societal processes lying behind the achievement of important aims for individuals and groups. Democracy demands dialog, but dialog is not possible among citizens who are totally convinced about the truth of their ideas. A participant in a dialog must have a critical attitude toward own beliefs, otherwise a common search for a better decision is not possible. IT tools can train and support unconstrained, self-critical, systematic and holistic problem solving, decision and law making. Competitive markets, like democratic societies, need access to information. Whereas well organized and strong players can guarantee it more or less for themselves the same is very difficult for consumers to achieve, like it is for citizens regarding political information. IT can easily provide information about prices, quality and other relevant aspects of products and services in the market. However, the available form, content and amount of information in the market or in politics, which are controlled by the strongest stakeholders, have as their main goal to constrain systematic and critical thinking. Therefore to take advantage of IT’s features in developing better markets and political procedures it is necessary to create rules that can guarantee it.
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| 10. |
- Oh, Dong-hyun, et al.
(författare)
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A metafrontier approach for measuring Malmquist productivity index
- 2010
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Ingår i: Empirical Economics. - : Springer Science and Business Media LLC. - 0377-7332 .- 1435-8921. ; 38:1, s. 47-64
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Tidskriftsartikel (refereegranskat)abstract
- This paper presents an alternative framework for the decomposition of the Malmquist productivity index by using the concept of a metafrontier. The approach employed allows the calculation of technical efficiency changes, as well as technical changes, for economic agents operating under different technologies. It also enables the computation of the technological gap and its changes for economic agents operating under different technologies. This framework is applied to the analysis of panel data on 58 countries over a period of 31 years from 1970 to 2000. The empirical results show that Asian countries have attempted to move towards the frontier technology and that European countries have taken the lead in the world frontier technology.
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