Arbeitspapier
Instrument-free identification and estimation of differentiated products models
We propose a new methodology for estimating the demand and cost functions of differentiated products models when demand and cost data are available. The method deals with the endogeneity of prices to demand shocks and the endogeneity of outputs to cost shocks, but does not require instruments for identification. We establish non-parametric identification, consistency and asymptotic normality of our estimator. Using Monte-Carlo experiments, we show our method works well in contexts where instruments are correlated with demand and cost shocks, and where commonly-used instrumental variables estimators are biased and numerically unstable.
- Sprache
-
Englisch
- Erschienen in
-
Series: Queen's Economics Department Working Paper ; No. 1336
- Klassifikation
-
Wirtschaft
- Ereignis
-
Geistige Schöpfung
- (wer)
-
Byrne, David
Imai, Susumu
Sarafidis, Vasilis
Hirukawa, Masayuki
- Ereignis
-
Veröffentlichung
- (wer)
-
Queen's University, Department of Economics
- (wo)
-
Kingston (Ontario)
- (wann)
-
2015
- Handle
- Letzte Aktualisierung
-
2025-03-10T11:45:38+0100
Datenpartner
Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Objekttyp
- Arbeitspapier
Beteiligte
- Byrne, David
- Imai, Susumu
- Sarafidis, Vasilis
- Hirukawa, Masayuki
- Queen's University, Department of Economics
Entstanden
- 2015
Ähnliche Objekte (12)
Demand for Differentiated Products
Search, Differentiated Products, and Obfuscation
A Framework for the Estimation of Demand for Differentiated Products with Simultaneous Consumer Search
Identification in differentiated product markets
Equilibrium in Competing Networks with Differentiated Products
Platform Intermediation in a Market for Differentiated Products
Platform intermediation in a market for differentiated products
Mergers with Differentiated Products: Where Do We Stand?
Choosing Roles in a Duopoly for Endogenously Differentiated Products
Price-concentration analysis in merger cases with differentiated products
Price-concentration analysis in merger cases with differentiated products
Price-concentration analysis in merger cases with differentiated products
Demand for Differentiated Products
Search, Differentiated Products, and Obfuscation
A Framework for the Estimation of Demand for Differentiated Products with Simultaneous Consumer Search
Identification in differentiated product markets
Equilibrium in Competing Networks with Differentiated Products
Platform Intermediation in a Market for Differentiated Products
Platform intermediation in a market for differentiated products
Mergers with Differentiated Products: Where Do We Stand?
Choosing Roles in a Duopoly for Endogenously Differentiated Products
Price-concentration analysis in merger cases with differentiated products
Price-concentration analysis in merger cases with differentiated products
Price-concentration analysis in merger cases with differentiated products
Demand for Differentiated Products
Search, Differentiated Products, and Obfuscation
A Framework for the Estimation of Demand for Differentiated Products with Simultaneous Consumer Search
Identification in differentiated product markets
Equilibrium in Competing Networks with Differentiated Products
Platform Intermediation in a Market for Differentiated Products
Platform intermediation in a market for differentiated products
Mergers with Differentiated Products: Where Do We Stand?
Choosing Roles in a Duopoly for Endogenously Differentiated Products
Price-concentration analysis in merger cases with differentiated products
Price-concentration analysis in merger cases with differentiated products