Im Mittelpunkt dieses Beitrags steht die theoretische Analyse der ökonomischen Probleme des öffentlichen Personennahverkehrs. Dabei wird von den derzeitigen sektorspezifischen Institutionen in Deutschland (Personenbeförderungsgesetz, Verkehrsverbünde, öffentliche Zuschüsse etc.) weitgehend...

[Vorwort ...] Der 7. Input-Output-Workshop behandelte insgesamt vier Themenschwerpunkte. Der erste Schwerpunkt befasste sich mit der Input-Output-Rechnung als Basis. Dazu gehörte eine Übersicht über das Datenangebot nach dem Europäischen System Volkswirtschaftlicher Gesamtrechnungen (ESVG)...

Frequency of services and vehicle size are important policyinstruments of railway companies. Extending Mohring's basic'square root model' for frequencies, we arrive at more generalformulations for frequency, vehicle size and price underalternative regimes of welfare and profit optimisation. It...

In travel surveys most respondents apply rounding of departure andarrival times to multiples of 5, 15 and 30minutes: in the annual Dutch travel survey about 85-95 percent of allreported times are 'round' ones. We estimaterounding models for departure and arrival times. The model allows oneto...

International and interregional trade and transport are on the rise and hence, there is a clear needfor reliable estimates of transport flows. However, the available databases and estimation methodsare not yet satisfactory for analytical and predictive purposes.In this paper we explore the use...

A dynamic 'car-following' extension of the conventional economic model of traffic congestion is presented, which predicts the average cost function for trips in stationary states to be significantly different from the conventional average cost function derived from the speed-flow function. When...

Mohring and Harwitz (1962) showed that, under certain conditions, an optimally designed and priced road would generate user toll revenues just sufficient to cover its capital costs. Several scholars subsequently explored the robustness of that finding. This paper briefly summarizes further...

The Baltic Sea region has been subject to processes of both disintegration and integration. On the southeastern shore of the Baltic Sea, former CMEA trade relations as well as the traditional system of Soviet socialist division of labour has disintegrated after 1991. With the exception of the...

Angesichts der Vervielfachung der Verkehrsleistung und des Individualverkehrs sowie der damit verbundenen Städtebau- und Umweltprobleme kommt immer wieder der Vorschlag einer Korrektur des modal split zugunsten des ÖPNV auf, und zwar insbesondere bezüglich der Berufs- und Ausbildungsverkehre....