Stock Selection and Market Timing Ability of Nepalese Mutual Funds

Dipesh Pote Shrestha
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Abstract

This study evaluates the performance of Nepalese mutual fund managers’ stock selection and market timing abilities. This study performed the investigation on the weekly data of 5 mutual funds from December 28, 2017 to March 2, 2023 spanning 270 weeks. To serve our objective, the stock selection skills of the fund managers were assessed using average return, Sharpe ratio, Treynor ratio, Information ratio and Jensen’s alpha. The study found strong evidence supporting risk management ability in all of the mutual fund schemes as demonstrated by beta coefficient below unity and significant stock selection ability in 2 out of the 5 mutual fund schemes. Furthermore, the positive values of alpha although not statistically significant indicates stock selection ability of the fund managers. On the other hand, Treynor and Mazuy’s Unconditional Market timing model was employed to test the market timing skill of fund managers. The test results did not indicate any significant positive market timing skills but one of the mutual fund schemes exhibited statistically significant negative market timing. Thus, the Nepalese fund managers aptly demonstrated stock selection ability but they did not demonstrate any positive market timing skills indicating that fund managers typically relied on stock selection to outperform the Benchmark Index rather than market timing skills. Int. J. Soc. Sc. Manage. Vol. 10, Issue-3: 47-54.
尼泊尔共同基金的选股与择时能力
本研究评估尼泊尔共同基金经理人的选股与择时能力。本研究对5只共同基金从2017年12月28日至2023年3月2日共270周的周数据进行了调查。为了达到我们的目标,我们使用平均收益、夏普比率、特雷诺比率、信息比率和詹森alpha来评估基金经理的选股技巧。研究发现,所有共同基金方案的风险管理能力都得到了强有力的证据支持,贝塔系数低于1,5个共同基金方案中有2个方案的选股能力显著。alpha值为正值虽然不具有统计学意义,但表明基金经理的选股能力。另一方面,采用Treynor和Mazuy的无条件择时模型来检验基金经理的择时技巧。测试结果没有显示任何显著的积极市场时机技巧,但其中一个共同基金方案表现出统计上显著的消极市场时机技巧。因此,尼泊尔基金经理恰当地表现出选股能力,但他们没有表现出任何积极的市场时机技巧,这表明基金经理通常依靠选股而不是市场时机技巧来跑赢基准指数。j . Soc。Sc。管理。第十卷,第3期:47-54。
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