Newcomers' Priorities in Portfolio Selection: A Shannon Entropy Approach

Q4 Economics, Econometrics and Finance Iranian Economic Review Pub Date : 2021-08-11 DOI:10.22059/IER.2021.82849
Seyed Rasoul Salimi Rostami, A. Samimi, M. Paydar
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引用次数: 1

Abstract

Having a good stock portfolio, which is one of the most important factors in making money in the stock market, requires the correct choice of criteria. This issue for new stock traders in the Tehran Stock Exchange (TSE) who do more than 50 per cent of daily transactions in this market, due to their lack of sufficient experience, seems thoroughly essential. As a result, newcomers who were trading in the Tehran Stock Exchange in 2020 have been invited to participate in this study. After identifying the most influential variables in portfolio-selection via Delphi Method, these factors have been ranked based on Shannon’s Entropy Approach. The results show that Familiarity, Net Profit Ratio and Stock Price are respectively the main priorities of new entrants in choosing the stock portfolio. Besides, risk-related variables have generally the least importance in stock portfolio selection from the perspective of new entrants.
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投资组合选择中新来者的优先级:Shannon熵方法
拥有一个好的股票投资组合是在股票市场上赚钱的最重要因素之一,这需要正确选择标准。对于德黑兰证券交易所(TSE)的新股票交易员来说,这个问题似乎是绝对必要的,因为他们缺乏足够的经验,在这个市场上进行50%以上的日常交易。因此,2020年在德黑兰证券交易所交易的新来者被邀请参加这项研究。通过德尔菲法确定了对投资组合选择影响最大的变量,并基于香农熵法对这些因素进行了排序。结果表明,熟悉度、净利润比率和股票价格分别是新进入者选择股票组合的主要优先考虑因素。此外,从新进入者的角度来看,风险相关变量在股票投资组合选择中的重要性通常是最低的。
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来源期刊
Iranian Economic Review
Iranian Economic Review Economics, Econometrics and Finance-Economics, Econometrics and Finance (all)
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