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Visar resultat 1 - 5 av 411 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Time to change : zipping sustainability into operations

   Författare :Anna Sannö; Deleryd Mats; Carsten Reuter; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; sustainable operations; environment; technological change; Innovation and Design; innovation och design;

   Sammanfattning : Industry is a key player in the transition to a sustainable society, where manufacturing companies need to respond to the challenges of environmental concerns in several ways. The need for managing environmental technological change in production systems is and will continue to be a challenge for manufacturing companies, as they often tend to focus on short-term priorities to stay economically competitive, rather than developing the organisation to manage longer-term environmental competitiveness. LÄS MER

3. 2. Continuity and Change : Essays on path-dependence in economic geography and good food

   Författare :Pepijn Olders; Dominic Power; Henrik Mattsson; Anders Malmberg; Andrés Rodríguez-Pose; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; path dependence; continuity; change; expert opinion; economic geography; restaurants; low-emission vehicles; PDO PGI labels;

   Sammanfattning : How can it be, that in our rapidly changing world certain things remain recognisably the same for such a long time? This dissertation is concerned with the economic geography of path-dependence and seeks to explain selected everyday examples of continuity and change. How can French restaurants and chefs be successful for decades despite changes in taste? Why are cars powered by fossil fuels still around while there are many novel and cleaner alternatives? What explains the re-invention of local food products in spite of the influx of many new products from around the world? These are the question this dissertation tries to explain as spatial expressions of ‘path-dependence’. LÄS MER

4. 3. Technological Discontinuities and Industrial Dynamics

   Författare :Ellinor Ehrnberg; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; diffusion; radical innovation; bibliometrics; technological forecasting; patents; technological system; machine tools; technological discontinuity;

   Sammanfattning : A technological discontinuity is a substantial change in the set of technological competences required to design and produce a product, often resulting in a significant change in the price/performance ratio of a product. Established firms often face severe difficulties in adjusting to a discontinuity. LÄS MER

5. 4. Policy induced technological change : Productivity and innovation effects in biomass-using industry and energy generation

   Författare :Johan Brolund; Magnus Lindmark; Luleå tekniska universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

   Sammanfattning : The main objective of this thesis is to investigate the impact of public environmental policy on technological change in the biomass-using industry and energy generation. The thesis contains an introductory part followed by the empirical investigation which is divided into two self-contained articles. LÄS MER

7. 5. Dagligvarudistributionens strukturomvandling : Drivkrafter och konsekvenser för städers utformning och miljö

   Författare :Tomas Svensson; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; wholesaling; retailing; town planning; structural change; food; groceries; out-of-town supermarkets; cartrips; urban environment; technological change; Linköping; Sweden; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

   Sammanfattning : The purpose of this study is to describe and analyse the dramatic structural changes in the wholesaling and retailing of food and groceries in towns and cities in Sweden, with emphasis on the period after the Second World War. Besides a general analysis based on national data, the town of Linköping is used to illustrate the spatial dimension in the development of food distribution at the micro level. LÄS MER