EconStor >
Technische Universität Dresden >
Fakultät Wirtschaftswissenschaften, Technische Universität Dresden >
Dresden Discussion Paper Series in Economics, Faculty of Business and Economics, TU Dresden >

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10419/36493
  
Title:The gravity equation with micro-founded trade costs PDF Logo
Authors:Rudolph, Stephan
Issue Date:2009
Series/Report no.:Dresden discussion paper series in economics 11/09
Abstract:Gravity Equations are broadly used to estimate the impacts of trade impediments on trade flows. It is often stated that results are implausibly high. In theoretical foundations of the gravity equation, trade costs usually enter as icebergmelting-costs. This paper offers an alternative approach to model trade costs. From a microeconomic point of view, trade costs should depend on trade input prices and - which is new - the underlying trade volume. If trade costs are determined by the trade volume, and average trade costs are falling with the trade volume (e.g. due to economies of scale in the trade sector), empirical results from gravity equations are likely to be biased.
Subjects:gravity equation
trade costs
estimation bias
JEL:F10
C51
Document Type:Working Paper
Appears in Collections:Dresden Discussion Paper Series in Economics, Faculty of Business and Economics, TU Dresden

Files in This Item:
File Description SizeFormat
607244100.pdf230.18 kBAdobe PDF
No. of Downloads: Counter Stats
Download bibliographical data as: BibTeX
Share on:http://hdl.handle.net/10419/36493

Items in EconStor are protected by copyright, with all rights reserved, unless otherwise indicated.