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On public capital analysis with state data
Ai, Chunrong - In: Economics letters 57 (1997) 2, pp. 209-212
Persistent link: https://www.econbiz.de/10001235616
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Estimation of a fixed effects bivariate censored regression model
Ai, Chunrong - In: Economics letters 40 (1992) 4, pp. 403-406
Persistent link: https://www.econbiz.de/10001151308
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A diagnostic test without numerical integration
Ai, Chunrong - In: Economics letters 42 (1993) 2, pp. 129-132
Persistent link: https://www.econbiz.de/10001148257
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Interaction terms in logit and probit models
Ai, Chunrong; Norton, Edward C. - In: Economics letters 80 (2003) 1, pp. 123-129
Persistent link: https://www.econbiz.de/10001764790
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A root-N consistent estimator for some fixed-effects panel data sample selection models
Ai, Chunrong; Meng, Meixia - In: Economics letters 116 (2012) 3, pp. 411-414
Persistent link: https://www.econbiz.de/10010000173
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Interaction terms in logit and probit models
Ai, Chunrong; Norton, Edward C. - In: Economics letters 80 (2003) 1, pp. 123-130
Persistent link: https://www.econbiz.de/10006762521
Cover Image
A root-N consistent estimator for some fixed-effects panel data sample selection models
Ai, Chunrong; Meng, Meixia - In: Economics letters 116 (2012) 3, pp. 411-413
Persistent link: https://www.econbiz.de/10009674312