Macquarie University
Browse
01whole.pdf (1.48 MB)

The impact of the availability heuristic on risk perception with moderating effects of accountability: An experiment

Download (1.48 MB)
thesis
posted on 2022-11-03, 04:01 authored by Yingyi Song

The introduction of the Banking Executive Accountability Regime (BEAR) has heightened interest in accountability mechanisms for managing the risk of lowprobability events. We have designed an experiment to investigate how the occurrence of a low-probability disaster event affects risk perception in a sequential loan assessment task. Accountability is invoked with heightened financial and reputational consequences for those who underestimate, and hence undermanage, the risk. In the event of low accountability treatment, risk perception increases after a disastrous event, consistent with the availability heuristic. In the high accountability treatment, participants make more conservative risk judgments. This study highlights the two main potential benefits of accountability. First, accountability motivates conservative judgment and helps in avoiding significant losses from low-probability events. Second, accountability for adverse outcomes helps avoid some of the excessive risk-taking induced by financial incentives.

History

Table of Contents

1. Introduction -- 2. Literature review and hypotheses development -- 3. Methodology -- 4. Results -- 5. Discussion -- References -- Appendix A. Instruction -- Appendix B. Disaster scenarios -- Appendix C. Survey questions -- Appendix D. Analysis with full sample of 103 participants -- Appendix E. Ethics approval letter

Awarding Institution

Macquarie University

Degree Type

Thesis MRes

Degree

Thesis (MRes), Macquarie University, Macquarie Business School, Department of Applied Finance, 2021

Department, Centre or School

Department of Applied Finance

Year of Award

2021

Principal Supervisor

Elizabeth Sheedy

Additional Supervisor 1

Dominic Canestrari-Soh

Additional Supervisor 2

Lyla Zhang

Rights

Copyright: The Author Copyright disclaimer: https://www.mq.edu.au/copyright-disclaimer

Language

English

Extent

101 pages

Usage metrics

    Macquarie University Theses

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC