GROUPED PATTERNS OF HETEROGENEITY IN PANEL DATA
This paper introduces time-varying grouped patterns of heterogeneity in linear panel data models. A distinctive feature of our approach is that group membership is left unrestricted. We estimate the parameters of the model using a "grouped fixed-effects" estimator that minimizes a least sq...
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| Published in: | Econometrica Vol. 83; no. 3; pp. 1147 - 1184 |
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| Main Authors: | , |
| Format: | Journal Article |
| Language: | English |
| Published: |
Oxford, UK
Econometric Society
01.05.2015
Blackwell Publishing Ltd |
| Subjects: | |
| ISSN: | 0012-9682, 1468-0262 |
| Online Access: | Get full text |
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