Narrow search
Showing 1 - 10 of 31,519
Cover Image
A method to classify data quality for decision making under uncertainty
Simard, Vanessa; Rönnqvist, Mikael; LeBel, Luc; … - 2022
Persistent link: https://www.econbiz.de/10013179374
Cover Image
Simulation-based decision-making system for optimal mine production plan selection
Savolainen, Jyrki; Rakhsha, Ramin; Durham, Richard - In: Mineral economics : raw materials report 35 (2022) 2, pp. 267-281
Persistent link: https://www.econbiz.de/10013387646
Cover Image
The combined use of balanced scorecard and data envelopment analysis in the banking industry
Bošković, Aleksandra; Krstić, Ana - In: Business systems research : a system view accross … 11 (2020) 1, pp. 4-15
Background: Starting from the limitations of different single-method approaches to measuring the organizational efficiency, the paper is focused on covering both the financial and non-financial factors of this concept by combining two methods, namely the Balanced Scorecard (BSC) and Data...
Persistent link: https://www.econbiz.de/10012215627
Cover Image
Quality of the Dutch medical registration (LMR) for the calculation of the hospital standardised mortality ratio
Laan, Jan van der - 2013
Persistent link: https://www.econbiz.de/10009765094
Cover Image
Exploiting high frequency data for volatility forecasting and portfolio selection
Hu, Yujia - 2012
correlation, the multivariate model tends to produce forecasts of tail risk which are lower than the realized tail risk, under the … normality assumption. Chapter 3 finds that a risk factor, constructed from high frequency market price data and representing the …. Small, growth and high beta portfolios are particularly subject to the asymmetry risk. A multi-factor pricing model with the …
Persistent link: https://www.econbiz.de/10009664313
Cover Image
Uncertainty and grey data analytics
Yang, Yingjie; Liu, Sifeng; Xie, Naiming - In: Marine economics and management : MAEM 2 (2019) 2, pp. 73-86
the associated uncertainty is considered as an essential part in data collection, profiling, imputation, analysis and … decision making. Design/methodology/approach - A comparative study is conducted between the available uncertainty models and …
Persistent link: https://www.econbiz.de/10012258375
Cover Image
Imputation of missing values in the INFORM Global Risk Index : a multistep approach for imputation of missing values in composite indicators
Poljanšek, Karmen; Vernaccini, Luca; Nweke, Philp Eje; … - Europäische Kommission / Gemeinsame Forschungsstelle - 2020
Persistent link: https://www.econbiz.de/10012211997
Cover Image
Ungewissheit versus Unsicherheit in Sozialen Netzwerken
Rödder, Wilhelm; Dellnitz, Andreas; Gartner, Ivan - 2016
Persistent link: https://www.econbiz.de/10011458260
Cover Image
Bitcoin Risk Modeling With Blockchain Graphs
Akcora, Cuneyt - 2018
risk. Specifically, a misinformed decision to convert Bitcoin to fiat currency could, by itself, cost USD millions. In … interactions in formation and dynamics of crypto-currency investment risk. In particular, we identify certain sub …
Persistent link: https://www.econbiz.de/10012919602
Cover Image
An IT projects' conceptual model to facilitate upstream decision-making : project management method selection
Sakka, Amir; Kourjieh, Mounira; Ben Kraiem, Ines - In: International transactions in operational research : a … 30 (2023) 6, pp. 3687-3718
Persistent link: https://www.econbiz.de/10014328084