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Testing unconfoundedness assumption using auxiliary variables
Cai, Zongwu; Fang, Ying; Lin, Ming; Tang, Shengfang - 2019
Persistent link: https://www.econbiz.de/10012203003
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Testing unconfoundedness assumption using auxiliary variables
Cai, Zongwu; Fang, Ying; Lin, Ming; Tang, Shengfang - 2020
Persistent link: https://www.econbiz.de/10012203144
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A nonparametric test for testing heterogeneity in conditional quantile treatment effects
Cai, Zongwu; Fang, Ying; Lin, Ming; Tang, Shengfang - 2021
Persistent link: https://www.econbiz.de/10012663945
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Testing conditional independence in macroeconomic policy evaluation for time series data
Fang, Ying; Lin, Ming; Tang, Shengfang; Cai, Zongwu - 2021
Persistent link: https://www.econbiz.de/10012663950
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Semiparametric inferences for panel data models with fixed effects via nearest neighbor difference transformation
Xu, Qiuhua; Cai, Zongwu; Fang, Ying - In: Econometric reviews 40 (2021) 10, pp. 919-943
Persistent link: https://www.econbiz.de/10012624566
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Testing capital asset pricing models using functional-coefficient panel data models with cross-sectional dependence
Cai, Zongwu; Fang, Ying; Xu, Qiuhua - 2020
Persistent link: https://www.econbiz.de/10012312745
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Testing capital asset pricing models using functional-coefficient panel data models with cross-sectional dependence
Cai, Zongwu; Fang, Ying; Xu, Qiuhua - In: Journal of econometrics 227 (2022) 1, pp. 114-133
Persistent link: https://www.econbiz.de/10013441628
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Nonlinear and time-varying risk premia
Ma, Chaoqun; Mi, Xianhua; Cai, Zongwu - In: China economic review : an international journal 62 (2020), pp. 1-30
Persistent link: https://www.econbiz.de/10012607208
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A unified test for predictability of asset returns regardless of properties of predicting variables
Liu, Xiaohui; Yang, Bingduo; Cai, Zongwu; Peng, Liang - In: Journal of econometrics 208 (2019) 1, pp. 141-159
Persistent link: https://www.econbiz.de/10012139823
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A new semiparametric test for superior predictive ability
Cai, Zongwu; Jiang, Jiancheng; Zhang, Jingshuang; … - In: Empirical economics : a journal of the Institute for … 48 (2015) 1, pp. 389-405
Persistent link: https://www.econbiz.de/10011287553