Konferenzbeitrag
Heuristic Optimization Methods for Dynamic Panel Data Model Selection. Application on the Russian Innovative Performance
Innovations, be they radical new products or technology improvements are widely recognized as a key factor of economic growth. To identify the factors triggering innovative activities is a main concern for economic theory and empirical analysis. As the number of hypotheses is large, the process of model selection becomes a crucial part of the empirical implementation. The problem is complicated by the fact that unobserved heterogeneity and possible endogeneity of regressors have to be taken into account. A new efficient solution to this problem is suggested, applying optimization heuristics, which exploits the inherent discrete nature of the problem. The model selection is based on information criteria and the Sargan test of overidentifying restrictions. The method is applied to Russian regional data within the framework of a log-linear dynamic panel data model. To illustrate the performance of the method, we also report the results of Monte-Carlo simulations.
- Sprache
-
Englisch
- Erschienen in
-
Series: Beiträge zur Jahrestagung des Vereins für Socialpolitik 2010: Ökonomie der Familie - Session: Computational Econometrics ; No. A3-V2
- Klassifikation
-
Wirtschaft
Computational Techniques; Simulation Modeling
Innovation and Invention: Processes and Incentives
Model Evaluation, Validation, and Selection
- Thema
-
Innovation
dynamic panel data
GMM
model selection
threshold accepting
genetic algorithms
- Ereignis
-
Geistige Schöpfung
- (wer)
-
Savin, Ivan
Winker, Peter
- Ereignis
-
Veröffentlichung
- (wer)
-
Verein für Socialpolitik
- (wo)
-
Frankfurt a. M.
- (wann)
-
2010
- Handle
- Letzte Aktualisierung
-
10.03.2025, 11:42 MEZ
Datenpartner
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Objekttyp
- Konferenzbeitrag
Beteiligte
- Savin, Ivan
- Winker, Peter
- Verein für Socialpolitik
Entstanden
- 2010
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