Please use this identifier to cite or link to this item:
https://ah.lib.nccu.edu.tw/handle/140.119/129966
題名: | Selecting the Most Desirable IT Portfolio under Various Risk Tolerance Levels | 作者: | 杜雨儒 Tu, Tony Yu-Ju Huang, Yu-Hsiang (John) Strader, Troy J. Subramanyam, Ramanath (Ram) Shaw, Michael J. |
貢獻者: | 資管系 | 日期: | 2019 | 上傳時間: | 26-May-2020 | 摘要: | To better assist decision-makers (e.g., enterprise executives) in selecting the most desirable IT portfolio, this study proposes a new IT Portfolio Efficient Frontier model that incorporates the decision-maker`s risk tolerance levels. The proposed model, built on portfolio optimization along with experimental design and simulation data, considers three IT portfolio scenarios: even distribution-based IT portfolios, uneven distribution-based IT portfolios, and dominant IT portfolios. Our findings show that the IT portfolio efficient frontiers derived from both an even distribution-based IT portfolio and an uneven distribution-based IT portfolio have a relatively positive relationship between IT portfolio risk and return. Our findings also indicate that if IT investments are part of a dominant IT portfolio, an inflection point of the IT portfolio efficient frontier appears under the decision-maker`s medium risk tolerance level, and the most desirable IT portfolio is generated when a decision maker`s risk tolerance level is medium or higher. | 關聯: | Information Resources Management Journal, pp.1-19 | 資料類型: | article | DOI: | https://doi.org/10.4018/IRMJ.2019100101 |
Appears in Collections: | 期刊論文 |
Show full item record
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.