Tariefdifferentiatie naar richting?: prijszetting op onevenwichtige retourmarkten in het vervoer
Piet Rietveld
No 54, Serie Research Memoranda from VU University Amsterdam, Faculty of Economics, Business Administration and Econometrics
Abstract:
Markets for transport are often characterized by unequal demand in both directions: every moming during peak hour the trams are crowded while moving into the direction of the large cities, whereas they may be almost empty into the other direction. A similar pattem often exists for freight flows. For example, from the large sea ports in Europe one observes large freight flows (measured in terms of tons) into the hinterland, whereas the flows in the opposite direction are often smaller. In the present paper we discuss the implications of these imbalances for price setting of transport fims. From the viewpoint of economie theory , two regimes can be distinguished: one where -owing to price differentiation- the flows are equal, and one where unequal flows are the result. Special attention is paid to the case where the transport firm does not apply price differentiation, as is the case in most railway firms in Europe. We find that in the case of substantial tost interdependences the introduction of price differentiation does not only lead to an increase in profits, but that also the effect on consumer surplus may well be positive. This result differs from the standard result in the literature on industrial economics which says that price differentiation has a negative impact on welfare of the average consumer that dominates the positive effect on profits.
JEL-codes: D40 L91 (search for similar items in EconPapers)
Date: 1998
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Persistent link: https://EconPapers.repec.org/RePEc:vua:wpaper:1998-54
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