Search Results - subject:"clustering"

Telli, Şahin; Zhao, Xufeng - In: Finance research letters 55 (2023) 1, pp. 1-7

Persistent link: https://www.econbiz.de/10014473284

A data envelopment analysis-based clustering approach under dynamic situations

Kim, Nam Hyok; He, Feng; Zhang, Hongjie; Hong, Kwon Ryong; … - In: European journal of operational research : EJOR 311 (2023) 1, pp. 251-262

Persistent link: https://www.econbiz.de/10014336431

Economic development of housing infrastructure of regions based on formation of building materials cluster

Zhabytay, Bayan; Dosmaganbetov, Nurlan; Kabdullina, Gulmira - In: International journal of productivity and quality … 38 (2023) 1, pp. 53-72

Persistent link: https://www.econbiz.de/10014230031

NDPD : an improved initial centroid method of partitional clustering for big data mining

Pandey, Kamlesh Kumar; Shukla, Diwakar - In: Journal of advances in management research : JAMR 20 (2023) 1, pp. 1-34

Persistent link: https://www.econbiz.de/10014304993

Improving many volatility forecasts using cross-dectional volatility clusters

Coretto, Pietro; Rocca, Michele la; Storti, Giuseppe - In: Journal of risk and financial management : JRFM 13 (2020) 4/64, pp. 1-23

The inhomogeneity of the cross-sectional distribution of realized assets’ volatility is explored and used to build a novel class of GARCH (Generalized Autoregressive Conditional Heteroskedasticity) models. The inhomogeneity of the cross-sectional distribution of realized volatility is captured...

Persistent link: https://www.econbiz.de/10012302505

Address identification using telematics : an algorithm to identify dwell locations

Grumiau, Christopher; Mostoufi, Mina; Pavlioglou, Solon; … - In: Risks : open access journal 8 (2020) 3/92, pp. 1-12

In this work, a method is proposed for exploiting the predictive power of a geo-tagged dataset as a means of identification of user-relevant points of interest (POI). The proposed methodology is subsequently applied in an insurance context for the automatic identification of a driver's residence...

Persistent link: https://www.econbiz.de/10012293288

Clustering in natural disaster losses

Kim-Sherman, Jacob; Seltzer, Lee - 2025

disaster damages datasets, and show that accounting for clustering affects observed economic effects of disasters. Specifically …. Moreover, accounting for clustering makes some hazard types, such as droughts, appear more damaging. …

Persistent link: https://www.econbiz.de/10015189232

The (un)intended consequences of oil sanctions through the dark shipping of sanctioned oil

Bai, Xiwen; Fernández-Villaverde, Jesús; Li, Yiliang; … - 2025

Persistent link: https://www.econbiz.de/10015210834

Enhancing banking systemic risk indicators by incorporating volatility clustering, variance risk premiums, and considering distance-to-capital

Cevik, Emrah Ismail; Kenç, Turalay; Goodell, John W.; … - In: International review of economics & finance : IREF 97 (2025), pp. 1-23

Persistent link: https://www.econbiz.de/10015327028

What can we learn from 1000 meta-analyses across 10 different disciplines?

Wu, Weilun; Duan, Jianhua; Reed, W. Robert; Tipton, … - 2025

Persistent link: https://www.econbiz.de/10015394371