Transport Policy Scenarios for the EU: 2020 Images of the Future

References

• Axelrod , R. 1984 . The Evolution of Cooperation , New York : Basic Books .
   Google Scholar
• Commission of the European Communities . 1992 . The Future Development of the Common transport Policy: A Global Approach to the Construction of a Community Framework for Sustainable Mobility Brussels CEC
   Google Scholar
• Dreborg , K.H. 1996 . ‘Essence of backcasting’ . Futures , 28 ( 9 ) : 813 – 828 .
   Web of Science ®Google Scholar
• ECMT . 1997 . Trends in the Transport Sector, Paris . European Conference of Ministers of Transport . 1997 .
   Google Scholar
• Eurostat . 1997 . EU Transport in Figures--Statistical Pocketbook Luxembourg
   Google Scholar
• Hardin , G. 1968 . ‘The tragedy of the commons', Science , 1243 – 1248 . Cambridge : Cambridge University Press . No. 162
   Google Scholar
• Hardin , R. 1982 . Collective Action , Baltimore : John Hopkins University Press .
   Google Scholar
• Olson , M. 1971 . The Logic of Collective Action: Public Goods and the Theory of Groups , Cambridge : Harvard University Press .
   Google Scholar
• Ostrom , E. 1990 . Governing the Commons: The Evolution of Institutions for Collective Actions
   Google Scholar