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Konstantinos G. Zografos Konstantinos N. Androutsopoulos Teemu Sihvola 《Transportation》2008,35(6):777-795
Flexible transport services include a wide range of demand responsive transport systems that provide non-conventional passenger
and freight transportation services. Several alternative business models varying according to the local market conditions,
the socio-economic, legal, and institutional framework may be developed for the provision of Flexible Transport Systems (FTS).
The objective of this paper is twofold: first to present an integrated methodological framework for developing and assessing
alternative FTS business models and second to demonstrate its applicability to a case study regarding the prioritization of
alternative FTS business models for the provision of flexible passenger transport services in Helsinki.
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Teemu SihvolaEmail: |
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The Finnish maritime cluster is an important sector of Finland's economy. However, literature on innovative activities within the cluster is limited. This article focuses on Finnish shipbuilding and marine industry firms. Several innovation types are identified. These are analyzed according to general characteristics of firms. The data is from a survey of 148 shipbuilding and marine industry companies; most of the variables are ordinal scale and are analyzed with standard statistical survey methods. Considering the significance and past technological achievements of the sector the results indicate surprisingly low radical innovation related-activity and attitudes towards it. As well, the results provide no evidence to support previous research, suggesting that the shipbuilding and marine industry produces more organizational than technological innovations. The innovativeness of the firms varies according to distinct characteristics such as size, intensity of in-house and collaborative R&D activities, and level of internationalization. The empirical results provide a platform for policy implications and directions for future research; innovations concerning environmental efficiency are raised as an important future area of development. 相似文献
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Lasse Makkonen Jussi Ylhäisi Jouko Törnqvist Andrew Dawson Jouni Räisänen 《运输规划与技术》2013,36(8):678-694
Global climate change will affect road networks during this century. The effects will be different in various parts of the world due to differences in local climate change and in the structure and properties of roads. In this paper, climate change projections are presented for climate variables that are most likely to affect the long-term performance of road networks in Europe. We apply four regional climate simulations up to the year 2100 using two plausible future emission scenarios. The results show that the changing climate will require significant adaptation measures in the near future in order to maintain the operability of the European road network. 相似文献
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