Gravity Model of International Trade, Its Variables, Assumptions, Problems and Applications

Gravitační model mezinárodní směny, jeho proměnné, předpoklady, problémy a aplikace

Petra Bubáková

Acta Oeconomica Pragensia, 2013, vol. 2013, issue 2, 3-24

Abstract: The paper deals with the issues of gravity models applied in the field of trade flow analysis. Applied variables, assumptions of their impacts, problems of gravity equations and their resolving (namely the endogeneity problem, the heterogeneity problem, and the identification problem) are defined in this paper. The paper provides a detailed overview of selected gravity model publications in scientific papers with an impact factor since 2000. According to the document analysis, it is clear that panel data are the most commonly used type of data in the 21st century. Fixed effects models are recommended. The choice of variables depends on the subject being examined and on the aim of the analysis. Correct model specification and inclusion of relevant variables are highly important. The results were elaborated as part of the research project IGA 20121050 "Spatial regional market integration with agricultural raw materials".

Keywords: Gravity model; trade flows; assumption of variables; endogeneity problem; heterogeneity problem; identification problem; panel models (search for similar items in EconPapers)
JEL-codes: C10 F10 Q17 (search for similar items in EconPapers)
Date: 2013
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://aop.vse.cz/doi/10.18267/j.aop.396.html (text/html)
http://aop.vse.cz/doi/10.18267/j.aop.396.pdf (application/pdf)
free of charge

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:prg:jnlaop:v:2013:y:2013:i:2:id:396:p:3-24

Ordering information: This journal article can be ordered from
Redakce Acta Oeconomica Pragensia, Vysoká škola ekonomická v Praze, nám. W. Churchilla 4, 130 67 Praha 3
http://aop.vse.cz

DOI: 10.18267/j.aop.396

Access Statistics for this article

Acta Oeconomica Pragensia is currently edited by Klára Šimůnková

More articles in Acta Oeconomica Pragensia from Prague University of Economics and Business Contact information at EDIRC.
Bibliographic data for series maintained by Stanislav Vojir ().