岡山大学環境理工学部研究報告 ISSN 2187-6940
Published by Faculty of Environmental Science and Technology, Okayama University

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ドルコスト平均法を用いた投資の有効性の検証

田路 正幸 岡山大学大学院環境学研究科
笛田 薫 岡山大学環境理工学部
抄録
As a method of long term investment for private investor, the dollar cost averaging investment method is well known and seems to reduce the purchase cost because we purchase risk assets with same amount of monye every month, then we purchase many assets when the price of assets is low and few assets when the price is high. On the other hand, if the expectation of the return of the risk assets is positive, we have the maximum expectation of return when we purchase the risk assets with all of money to invest. To reduce the risk of investment, diversified investments are effective. However question whehter we use the dollar cost averaging investment method or investe money all at once to well-diversified risk assets remains. In this study, we validate the effecte of the ddollar cost averaging investment method by Monte Carlo simulation.
キーワード
Dollar cost averaging
investment
Monte Carlo simulation
Stock price index
備考
研究論文 環境数理工学科
ISSN
2185-3347
NCID
AN10529213