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An alternative simple quantile regression estimator
Zhang, Zhengyu; Zhu, Pingfang - In: Economics letters 118 (2013) 1, pp. 163-166
Persistent link: https://www.econbiz.de/10009706836
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Estimation of spatial autoregressive models with boundary specification problem
Zhang, Zhengyu; Tao, Ji - In: Economics letters 118 (2013) 1, pp. 130-134
Persistent link: https://www.econbiz.de/10009706850
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Estimation of a heteroscedastic binary choice model with an endogenous dummy regressor
Zhang, Zhengyu; He, Xiaobo - In: Economics letters 117 (2012) 3, pp. 753-757
Persistent link: https://www.econbiz.de/10009680695
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Testing heteroskedasticity for predictive regressions with nonstationary regressors
Hong, Shaoxin; Zhang, Zhengyi; Cai, Zongwu - In: Economics letters 201 (2021), pp. 1-4
Persistent link: https://www.econbiz.de/10012607071
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A longitudinal study of multidimensional poverty in rural China from 2010 to 2018
Zhang, Zhao; Ma, Caoyuan; Wang, Aiping - In: Economics letters 204 (2021), pp. 1-7
Persistent link: https://www.econbiz.de/10012607826
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Interpreting the coefficients in dynamic two-way fixed effects regressions with time-varying covariates
Lin, Lihua; Zhang, ZhengYu - In: Economics letters 216 (2022), pp. 1-4
Persistent link: https://www.econbiz.de/10013448408