Identifying the determinants of foreign direct investment: a data-specific model selection approach

• Published in: Statistical papers (Berlin, Germany) Germany), 2012-08, Vol.53 (3), p.739-752
• Main Authors: Reschenhofer, Erhard, Schilde, Michael, Oberecker, Eva, Payr, Ellen, Tandogan, Hasan T., Wakolbinger, Lea M.
• Format: Article
• Language: English
• Subjects: Approximation; Developing countries; Economic development; Economic growth; Economic Theory/Quantitative Economics/Mathematical Methods; Economics; Finance; Foreign investment; GDP; Gross Domestic Product; Independent variables; Insurance; Investigations; LDCs; Management; Mathematical models; Mathematics and Statistics; Operations Research/Decision Theory; Probability Theory and Stochastic Processes; Regular Article; Statistics; Statistics for Business; Studies; Variables
• ISSN: 0932-5026; 1613-9798
• DOI: 10.1007/s00362-011-0377-2

In this paper, we examine the potential determinants of foreign direct investment. For this purpose, we apply new exact subset selection procedures, which are based on idealized assumptions, as well as their possibly more plausible empirical counterparts to an international data set to select the optimal set of predictors. Unlike the standard model selection procedures AIC and BIC , which penalize only the number of variables included in a model, and the subset selection procedures RIC and MRIC , which consider also the total number of available candidate variables, our data-specific procedures even take the correlation structure of all candidate variables into account. Our main focus is on a new procedure, which we have designed for situations where some of the potential predictors are certain to be included in the model. For a sample of 73 developing countries, this procedure selects only four variables, namely imports, net income from abroad, gross capital formation, and GDP per capita. An important secondary finding of our study is that the data-specific procedures, which are based on extensive simulations and are therefore very time-consuming, can be approximated reasonably well by the much simpler exact methods.