Narrow search
Showing 1 - 10 of 24
Cover Image
Multi-way clustering estimation of standard errors in gravity models
Egger, Peter; Tarlea, Filip - In: Economics letters 134 (2015), pp. 144-147
Persistent link: https://www.econbiz.de/10011432408
Cover Image
Confidence intervals for the trade cost parameters of cross-section gravity models
Pfaffermayr, Michael - In: Economics letters 201 (2021), pp. 1-5
Persistent link: https://www.econbiz.de/10012607087
Cover Image
Degradation data analysis based on gamma process with random effects
Wang, Xiaofei; Wang, Bing Xing; Hong, Yili; Jiang, Pei Hua - In: European journal of operational research : EJOR 292 (2021) 3, pp. 1200-1208
Persistent link: https://www.econbiz.de/10012502436
Cover Image
Empirical likelihood confidence interval for difference-in-differences estimator with panel data
Tang, Shengfang; Huang, Zhilin - In: Economics letters 216 (2022), pp. 1-5
Persistent link: https://www.econbiz.de/10013448300
Cover Image
A study of the powerplay in one-day cricket
Silva, Rajtha M.; Manage, Ananda B. W.; Swartz, Tim - In: European journal of operational research : EJOR 244 (2015) 3, pp. 931-938
Persistent link: https://www.econbiz.de/10011289846
Cover Image
A new Bayesian approach to multi-response surface optimization integrating loss function with posterior probability
Wang, Jianjun; Ma, Yizhong; Ouyang, Linhan; Tu, Yiliu - In: European journal of operational research : EJOR 249 (2016) 1, pp. 231-237
Persistent link: https://www.econbiz.de/10011435814
Cover Image
Identifying future defaulters : a hierarchical Bayesian method
Liu, Fan; Hua, Zhongsheng; Lim, Andrew - In: European journal of operational research : EJOR 241 (2015) 1, pp. 202-211
Persistent link: https://www.econbiz.de/10010486875
Cover Image
Comparison of stochastic frontier models using the Hyvärinen factor
Tsionas, Efthymios G. - In: Economics letters 202 (2021), pp. 1-5
Persistent link: https://www.econbiz.de/10012607224
Cover Image
Smooth approximations to monotone concave functions in production analysis : an alternative to nonparametric concave least squares
Tsionas, Efthymios G.; Izzeldin, Marwan - In: European journal of operational research : EJOR 271 (2018) 3, pp. 797-807
Persistent link: https://www.econbiz.de/10011903217
Cover Image
Bounded rationality and thick frontiers in stochastic frontier analysis
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 284 (2020) 2, pp. 762-768
Persistent link: https://www.econbiz.de/10012238794