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  1. Systemic risk for financial institutions of major petroleum-based economies
    the role of oil
    Autor*in: Khalifa, Ahmed; Caporin, Massimiliano; Costola, Michele; Hammoudeh, Shawkat
    Erschienen: [2017]
    Verlag:  SAFE, Sustainable Architecture for Finance in Europe, Frankfurt am Main

    This paper examines the relationship between oil price movements and systemic risk of many financial institutions in major petroleum-based economies. We estimate ΔCoVaR for those institutions and thereby observe the presence of elevated increases in... mehr

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    Standort:
    Helmut-Schmidt-Universität, Universität der Bundeswehr Hamburg, Universitätsbibliothek
    Fernleihe:
    keine Fernleihe

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 431
    Fernleihe:
    keine Fernleihe

     

    This paper examines the relationship between oil price movements and systemic risk of many financial institutions in major petroleum-based economies. We estimate ΔCoVaR for those institutions and thereby observe the presence of elevated increases in the levels corresponding to the subprime and global financial crises. The results provide evidence in favour of a better risk measurement by accounting for oil returns in the risk functions. The estimated spread between the standard CoVaR and the CoVaR that includes oil is absorbed in a time range that is longer than the duration of the oil shocks. This indicates that the drop in oil prices has a longer effect on risk and requires more time to be discounted by the financial institutions. To support the analysis, we consider other major market-based systemic risk measures.

     
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    Volltext (kostenfrei)
    Volltext (kostenfrei)
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/203309
    Auflage/Ausgabe: This version: November 5, 2017
    Schriftenreihe: SAFE working paper ; no. 172
    Umfang: 1 Online-Ressource (circa 56 Seiten)
  2. General video game artificial intelligence
    Autor*in: Pérez Liébana, Diego; Lucas, Simon M.; Gaina, Raluca D.; Togelius, Julian; Khalifa, Ahmed; Liu, Jialin
    Erschienen: [2020]; © 2020
    Verlag:  Morgan & Claypool Publishers, [San Rafael, California]

    Standort:
    Universitätsbibliothek Ilmenau
    Signatur:
    INF SU 500 P438
    Fernleihe:
    uneingeschränkte Fernleihe, Kopie und Ausleihe

    Standort:
    Brechtbau-Bibliothek
    Signatur:
    5-GD 870.490
    Fernleihe:
    uneingeschränkte Fernleihe, Kopie und Ausleihe

    Standort:
    Schloss Dagstuhl - Leibniz-Zentrum für Informatik, Bibliothek
    Fernleihe:
    keine Fernleihe
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Druck
    ISBN: 9781681736440; 9781681736464
    RVK Klassifikation: SU 500 ; ST 304
    Schriftenreihe: Synthesis lectures on games and computational intelligence ; #5
    Schlagworte: Computerspiel; Künstliche Intelligenz;
    Umfang: xiii, 177 Seiten, Illustrationen, Diagramme
    Bemerkung(en):

    Literaturverzeichnis: Seite 163-174
  3. General video game artificial intelligence
    Autor*in: Pérez Liébana, Diego; Lucas, Simon M.; Gaina, Raluca D.; Togelius, Julian; Khalifa, Ahmed; Liu, Jialin
    Erschienen: [2020]; © 2020
    Verlag:  Morgan & Claypool, San Rafael, California

    Research on general video game playing aims at designing agents or content generators that can perform well in multiple video games, possibly without knowing the game in advance and with little to no specific domain knowledge. The general video game... mehr

    Standort:
    Universitätsbibliothek Regensburg
    Fernleihe:
    uneingeschränkte Fernleihe, Kopie und Ausleihe

     

    Research on general video game playing aims at designing agents or content generators that can perform well in multiple video games, possibly without knowing the game in advance and with little to no specific domain knowledge. The general video game AI framework and competition propose a challenge in which researchers can test their favorite AI methods with a potentially infinite number of games created using the Video Game Description Language. The open-source framework has been used since 2014 for running a challenge. Competitors around the globe submit their best approaches that aim to generalize well across games. Additionally, the framework has been used in AI modules by many higher-education institutions as assignments, or as proposed projects for final year (undergraduate and Master's) students and Ph.D. candidates. The present book, written by the developers and organizers of the framework, presents the most interesting highlights of the research performed by the authors during these years in this domain. It showcases work on methods to play the games, generators of content, and video game optimization. It also outlines potential further work in an area that offers multiple research directions for the future

     
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    Volltext (URL des Erstveröffentlichers)
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9781681736457
    Weitere Identifier:
    RVK Klassifikation: AP 15963 ; ST 324
    Schriftenreihe: Synthesis lectures on games and computational intelligence ; #5
    Schlagworte: Computer games; Artificial intelligence; Video games; Künstliche Intelligenz; Computerspiel
    Umfang: 1 Online-Resource (xiii, 177 Seiten), Illustrationen
    Bemerkung(en):

    Part of: Synthesis digital library of engineering and computer science
  4. General video game artificial intelligence
    Autor*in: Pérez Liébana, Diego; Lucas, Simon M.; Gaina, Raluca D.; Togelius, Julian; Khalifa, Ahmed; Liu, Jialin
    Erschienen: [2020]
    Verlag:  Morgan & Claypool Publishers, [San Rafael, California]

    Standort:
    Universitätsbibliothek Passau
    Fernleihe:
    uneingeschränkte Fernleihe, Kopie und Ausleihe

    Standort:
    Universitätsbibliothek Regensburg
    Fernleihe:
    uneingeschränkte Fernleihe, Kopie und Ausleihe
    Export in Literaturverwaltung   RIS-Format
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    ISBN: 9781681736440; 9781681736464
    RVK Klassifikation: AP 15963 ; ST 324
    Schriftenreihe: Synthesis lectures on games and computational intelligence ; 5
    Schlagworte: Computerspiel; Künstliche Intelligenz
    Umfang: xiii, 177 Seiten, Illustrationen, Diagramme
  5. General video game artificial intelligence
    Autor*in: Pérez Liébana, Diego; Lucas, Simon M.; Gaina, Raluca D.; Togelius, Julian; Khalifa, Ahmed; Liu, Jialin
    Erschienen: [2020]
    Verlag:  Morgan & Claypool Publishers, [San Rafael, California]

    Export in Literaturverwaltung   RIS-Format
      BibTeX-Format
    Hinweise zum Inhalt
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Druck
    ISBN: 9781681736440; 9781681736464; 9781681736457
    RVK Klassifikation: AP 15963
    Schriftenreihe: Synthesis lectures on games and computational intelligence ; # 5
    Schlagworte: Computerspiel; Künstliche Intelligenz;
    Umfang: xiii, 177 Seiten, Illustrationen, Diagramme
    Bemerkung(en):

    Enthält Literaturverzeichnis auf Seite 163-174
  6. The Power to Conserve
    A Field Experiment on Electricity Use in Qatar
    Autor*in: Al-Ubaydli, Omar; Cassidy, Alecia Waite; Chatterjee, Anomitro; Khalifa, Ahmed; Price, Michael
    Erschienen: December 2023
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    High resource users often have the strongest response to behavioral interventions promoting conservation. Yet, litlle is known about how to motivate them. We implement a field experiment in Qatar, where residential customers have some of the highest... mehr

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    Verlag (lizenzpflichtig)
    Resolving-System (lizenzpflichtig)

    Standort:
    Sächsische Landesbibliothek - Staats- und Universitätsbibliothek Dresden
    Fernleihe:
    keine Fernleihe

    Standort:
    Universitätsbibliothek Freiburg
    Fernleihe:
    keine Fernleihe

    Standort:
    Helmut-Schmidt-Universität, Universität der Bundeswehr Hamburg, Universitätsbibliothek
    Fernleihe:
    keine Fernleihe

    Standort:
    Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
    Fernleihe:
    keine Fernleihe

    Standort:
    Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
    Fernleihe:
    keine Fernleihe

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Fernleihe:
    keine Fernleihe

     

    High resource users often have the strongest response to behavioral interventions promoting conservation. Yet, litlle is known about how to motivate them. We implement a field experiment in Qatar, where residential customers have some of the highest energy use per capita in the world. Our dataset consists of 207,325 monthly electricity meter readings from a panel of 6,096 customers. We employ two normative treatments priming identity - a religious message quoting the Qur'an, and a national message reminding households that Qatar prioritizes energy conservation. The treatments reduce electricity use by 3.8% and both messages are equally effective. Using machine learning methods on supplemental survey data, we elucidate how agency, motivation, and responsibility activate conservation responses to our identity primes

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: NBER working paper series ; no. w31931
    Schlagworte: Energiekonsum; Energieeinsparung; Elektrizitätswirtschaft; Feldforschung; Katar; Field Experiments; General; Energy
    Umfang: 1 Online-Ressource, illustrations (black and white)
    Bemerkung(en):

    Hardcopy version available to institutional subscribers
  7. The power to conserve
    a field experiment on electricity use in Qatar
    Autor*in: Al-Ubaydli, Omar; Cassidy, Alecia Waite; Chatterjee, Anomitro; Khalifa, Ahmed; Price, Michael
    Erschienen: November 2023
    Verlag:  London School of Economics and Political Science, London

    Zugang:
    Verlag (kostenfrei)
    Verlag (kostenfrei)

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    Keine Rechte
    Fernleihe:
    keine Fernleihe
    Export in Literaturverwaltung   RIS-Format
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Centre for Climate Change Economics and Policy working paper ; no. 429
    Grantham Research Institute on Climate Change and the Environment working paper ; no. 404
    Schlagworte: consumer behaviour; electricity; energy; energy saving; household energy; Qatar
    Umfang: 1 Online-Ressource (circa 48 Seiten)
  8. Systemic risk for financial institutions of major petroleum-based economies
    the role of oil
    Autor*in: Khalifa, Ahmed; Caporin, Massimiliano; Costola, Michele; Hammoudeh, Shawkat
    Erschienen: 2017
    Verlag:  SAFE, Sustainable Architecture for Finance in Europe, Frankfurt am Main

    This paper examines the relationship between systemic risk measures across 546 financial institutions in major petroleum-based economies and oil movements. In this paper, we follow two steps. In the first step, we estimate the delta conditional VaR... mehr

    Standort:
    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
    Signatur:
    DS 431 (172)
    Fernleihe:
    keine Fernleihe

     

    This paper examines the relationship between systemic risk measures across 546 financial institutions in major petroleum-based economies and oil movements. In this paper, we follow two steps. In the first step, we estimate the delta conditional VaR (CoVaR) for the financial institutions and verify the interdependence between the systemic risk and oil, both on a graphical basis and by means of statistical tests. Further, we analyse the financial companies' connectedness through Granger causality-based networks, augmented with oil exposures. We observe the presence of elevated increases in the CoVaR levels, corresponding to the subprime and global crises, which are exogenous shocks to the financial institutions located in the GCC countries. In the second step, we consider the CoVaR by introducing oil returns as a state variable to detect if there is an improvement in the systemic risk measurement. The results provide evidence in favour of risk measurement improvements by accounting for oil returns in the risk functions, as monitored by coverage tests.

     
    Export in Literaturverwaltung   RIS-Format
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    Hinweise zum Inhalt
    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/162219
    Auflage/Ausgabe: This version: June 2017
    Schriftenreihe: SAFE working paper ; no. 172
    Umfang: 1 Online-Ressource (circa 55 Seiten), Illustrationen
    Bemerkung(en):

    Datei gelöscht auf Wunsch der herausgebenden Institution