Iceberg Trade Cost Measures: An Application to the OECD Area over 1988-2010
Green logistics : improving the environmental sustainability of logistics
Verkehrsnetze: Investitionen in die Zukunft
Transport infrastructure investment : options for efficiency
Innovation in energy technology : comparing national innovation systems at the sectoral level
Decoupling the environmental impacts of transport from economic growth
Umwelt- und Sozialstandards für ein nachhaltiges Beschaffungsmanagement