Search Results - subject:"Cox Model"

Intellectual property rights protection and survival risk : historical evidence from Chinese R&D firms

Bao, Zongke; Wang, Chengfang; Xie, Qiaoxin - In: Technology analysis & strategic management 36 (2024) 2, pp. 336-348

Persistent link: https://www.econbiz.de/10014452283

What determines the survival of farmer entrepreneurship : micro-evidence from China

Yang, Chaolin; Jingdong, Yan; He, Xiaodan; Tian, Shiqi - In: International review of economics & finance : IREF 86 (2023), pp. 334-348

Persistent link: https://www.econbiz.de/10014431510

Investment objectives and factors that influence the disappearance of Spanish mutual funds

Barberà Mariné, M. Glòria; Fabregat-Aibar, Laura; … - In: Journal of business economics and management 21 (2020) 1, pp. 255-276

, volatility, Sharpe ratio, Morningstar rating, and fund family. The Kaplan-Meier estimator and an extension of the Cox model, the …

Persistent link: https://www.econbiz.de/10012176243

Investment objectives and factors that influence the disappearance of Spanish mutual funds

Barberà Mariné, M. Glòria; Fabregat-Aibar, Laura; … - In: Journal of Business Economics and Management (JBEM) 21 (2020) 1, pp. 255-276

, volatility, Sharpe ratio, Morningstar rating, and fund family. The Kaplan-Meier estimator and an extension of the Cox model, the …

Persistent link: https://www.econbiz.de/10015401417

Modeling of Clinical Phenotypes Assessed at Discrete Study Visits

Huang, Emily; Varadhan, Ravi; Carlson, Michelle - In: Epidemiologic Methods 8 (2019) 1

Cox model to be computationally infeasible. We propose two, new, computationally efficient approximations to the exact … methods to the Prentice-Gloeckler model and the Cox model using Efron’s and Breslow’s tie-handling methods. In addition, we …

Persistent link: https://www.econbiz.de/10014590643

Implementation of penalized survival models in churn prediction of vehicle insurance

Chen, Yan; Zhang, Lei; Zhao, Yulu; Xu, Bing - In: Journal of business research : JBR 153 (2022), pp. 162-171

Persistent link: https://www.econbiz.de/10013534001

Discovering signals of platform failure risks from customer sentiment: the case of online P2P lending

Zhang, Qiang; Zhu, Xinyu; Zhao, J. Leon; Liang, Liang - In: Industrial Management & Data Systems 122 (2022) 3, pp. 666-681

Purpose Digital platforms have grown significantly in recent years. Although high platform failure risks (PFR) have plagued the industry, the literature has only given this issue scant treatment. Customer sentiments are crucial for platforms and have a growing body of knowledge on its analysis....

Persistent link: https://www.econbiz.de/10014825765

Post-reorganization survival : a semi-parametric and non-parametric analysis of firm characteristics

Fattah, Lara Abdel; Barthélémy, Sylvain; Levratto, Nadine - 2016

Persistent link: https://www.econbiz.de/10011737176

Box-Cox transformations of terms nesting the Trans-Log : the example of rail infrastructure maintenance cost

Gaudry, Marc J. I.; Quinet, Emile - 2016

Persistent link: https://www.econbiz.de/10011674401

The beauty contest between systemic and systematic risk measures : assessing the empirical performance

Cipollini, Fabrizio; Giannozzi, Alessandro; Menchetti, … - In: Journal of empirical finance 58 (2020), pp. 316-332

Persistent link: https://www.econbiz.de/10012430703