A note on the Weibull distribution and time ag gregation bias
The application of continuous time Weibull models on discrete unemployment duration data may result in severely biased baseline estimates. The bias can be substantial even for weekly duration data, and it is seriously aggravated if the Weibull model is erroneously mixed with a Gamma distribution for unobserved heterogeneity.
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|Date of creation:||2000|
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- Meyer, Bruce D, 1990.
"Unemployment Insurance and Unemployment Spells,"
Econometric Society, vol. 58(4), pages 757-782, July.
- Bruce D. Meyer, 1988. "Unemployment Insurance And Unemployment Spells," NBER Working Papers 2546, National Bureau of Economic Research, Inc.
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- Aaberge, Rolf, 1996. "Unemployment duration models with non-stationary inflow and unobserved heterogeneity," Ricerche Economiche, Elsevier, vol. 50(2), pages 163-172, June.
- Knut Roed & Oddbjorn Raaum & Harald Goldstein, 1999. "Does unemployment cause unemployment? Micro evidence from Norway," Applied Economics, Taylor & Francis Journals, vol. 31(10), pages 1207-1218. Full references (including those not matched with items on IDEAS)