• 沒有找到結果。

第二節 第二節 建議 建議 建議 建議

在經過前面章節的文獻探討、理論模式和實證分析,本節將根據其中 的實證結論,針對公司管理階層提出建議。除此之外,由於本研究受限於 研究範圍與研究限制,因此對於後續的研究方法一併提出建議。

一、對公司管理階層之建議

本研究發現董監事持股比率與公司經營績效關係,符合累積展望理論 的價值函數型式,表示公司董監事在公司經營績效好時,會採取保守的態 度,而減少自身持股,以降低未來公司績效變差時的自身損失,而此情形 可能會使公司管理者產生怠職的情況,而且此保守態度的不理性行為,也 可能會讓投資人認為公司內部透露未來公司績效會變差之訊息,因而使投 資人減少投資的行為,而讓公司未來經營績效真的變差。

因此建議董監事在評斷公司未來狀況時,不應單純只考慮公司財務報 表的某項財務指標,應該更全面及審慎地評估公司未來狀況,進而降低不 理性行為的產生,才能使得公司資產能更充分的運用,而使公司達到永續 經營的最終目的。

假若公司財務報表有窗飾效果時,則研究結果可能無法真實反映公司 內部的情況,此為本研究的研究限制。

二、對後續研究者之建議

(一) 本研究並未考慮董監事質押比率的問題,故本研究所使用的董監事持 股比率可能無法真實反映其真實持股,建議後續研究可加入董監事質 押比率或其他相關因素。

(二) 本研究所選取之樣本公司介於 2003 年至 2007 年,建議後續之研究者 可考慮將選取之時間拉長,以更長的期間來探討董監事持股與公司經

營績效的關係。

(三) 影響公司董監事持股的因素可能不單單只有公司的財務狀況,在經過 2008 年的全球金融風暴後,總體經濟環境對公司董監事持股也可能會 有間接的影響,建議後續研究者可納入考量。

(四) 本研究之研究方法為簡單迴歸模式與複迴歸模式,建議後續研究者可 使用更符合展望理論之方法進行實證分析。

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