Narrow search
Showing 1 - 10 of 11,031
Cover Image
The case for the use of multiple imputation missing data methods in stochastic frontier analysis with illustration using English local highway data
Stead, Alexander D.; Wheat, Phill - In: European journal of operational research : EJOR 280 (2020) 1, pp. 59-77
Persistent link: https://www.econbiz.de/10012132361
Cover Image
Comparison of imputation methods for discriminant analysis with strategically hidden data
Zheng, Juheng; Aytug, Haldun - In: European journal of operational research : EJOR 255 (2016) 2, pp. 522-530
Persistent link: https://www.econbiz.de/10011532186
Cover Image
Endogenously censored median regression with an application to benefit elasticity of US unemployment duration
Szydłowski, Arkadiusz - In: Economics letters 159 (2017), pp. 42-45
Persistent link: https://www.econbiz.de/10011902884
Cover Image
Weak convergence of local quantile treatment effect processes
Kim, Ju Hyun; Park, Byoung Gun - In: Economics letters 162 (2018), pp. 49-52
Persistent link: https://www.econbiz.de/10011939753
Cover Image
Nonparametric quantile frontier estimation under shape restriction
Wang, Yongqiao; Wang, Shouyang; Dang, Chuangyin; Ge, Wenxiu - In: European journal of operational research : EJOR 232 (2014) 3, pp. 671-678
Persistent link: https://www.econbiz.de/10010224949
Cover Image
Nonparametric identification and estimation of dynamic treatment effects for survival data in a regression discontinuity design
Lv, Xiaofeng; Sun, Xu-Ran; Lu, Yue; Li, Rui - In: Economics letters 184 (2019), pp. 1-5
Persistent link: https://www.econbiz.de/10012304774
Cover Image
Generalized quantile and expectile properties for shape constrained nonparametric estimation
Dai, Sheng; Kuosmanen, Timo; Zhou, Xun - In: European journal of operational research : EJOR 310 (2023) 2, pp. 914-927
Persistent link: https://www.econbiz.de/10014340805
Cover Image
A new estimator of a jump discontinuity in regression
Martins-Filho, Carlos; Xie, Sihong; Yao, Feng - In: Economics letters 218 (2022), pp. 1-6
Persistent link: https://www.econbiz.de/10013466389
Cover Image
The Great Gatsby Curve in education with a kink
Kourtellos, Andros - In: Economics letters 208 (2021), pp. 1-4
Persistent link: https://www.econbiz.de/10013207084
Cover Image
Time-varying predictability of the long horizon equity premium based on semiparametric regressions
Yu, Deshui; Li, Chen; Li, Luyang - In: Economics letters 224 (2023), pp. 1-6
Persistent link: https://www.econbiz.de/10014307887