Zobrazeno 1 - 10
of 337
pro vyhledávání: '"Xu, Ruonan"'
Autor:
Xu, Ruonan
In many scenarios, such as the evaluation of place-based policies, potential outcomes are not only dependent upon the unit's own treatment but also its neighbors' treatment. Despite this, "difference-in-differences" (DID) type estimators typically ig
Externí odkaz:
http://arxiv.org/abs/2306.12003
Autor:
Xu, Ruonan, Wooldridge, Jeffrey M.
When observing spatial data, what standard errors should we report? With the finite population framework, we identify three channels of spatial correlation: sampling scheme, assignment design, and model specification. The Eicker-Huber-White standard
Externí odkaz:
http://arxiv.org/abs/2211.14354
Autor:
Ding, Chunmeng, Shen, Zhenguo, Xu, Ruonan, Liu, Yajing, Xu, Mengyue, Fan, Chenyu, Hu, Dongyue, Xing, Tian
Publikováno v:
In BBA - Molecular Basis of Disease October 2024 1870(7)
Publikováno v:
In Fertility and Sterility May 2024 121(5):873-880
Publikováno v:
In International Journal of Biological Macromolecules 31 December 2023 253 Part 4
Autor:
Li, Shulin, Song, Ruifeng, Xu, Ruonan, Yan, Han, Lin, Qiaoquan, Yan, Xinlin, Wang, Zhenyu, Yu, Chuang, Zhang, Long
Publikováno v:
In Journal of Alloys and Compounds 15 December 2023 968
Publikováno v:
In Journal of Molecular Structure 15 December 2023 1294 Part 1
Publikováno v:
In Energy Storage Materials November 2023 63
Autor:
Yan, Han, Song, Ruifeng, Xu, Ruonan, Li, Shulin, Lin, Qiaoquan, Yan, Xinlin, Wang, Zhenyu, Yu, Chuang, Zhang, Long
Publikováno v:
In Journal of Energy Chemistry November 2023 86:499-509
Publikováno v:
口腔疾病防治, Vol 31, Iss 4, Pp 261-266 (2023)
Objective To evaluate the clinical effect of enamel matrix derivative(EMD) assisted with connective tissue graft(CTG) in the treatment of gingival recession. Methods Search The Cochrane Library, PubMed, EMbase, Web of Science, Wanfang Public Database
Externí odkaz:
https://doaj.org/article/bb74a8846e6c4b90bc391fe70e268210