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  • 學位論文

企業落實社會責任與經營績效之關聯性研究

A Study on the Relationship of Corporate Social Responsibility Influences on the Corporate Performance

指導教授 : 唐代彪

摘要


本研究係採用Gonza′lez, Teräsvirta and van Dijk(2004, 2005)所發展之縱橫平滑移轉迴歸模型(Panel Smooth Transition Regression Model, PSTR Model),以公司規模做為門檻變數,觀察公司績效是否存在平滑移轉效果。挑選企業用水量、企業碳排放量(環境變數)、員工離職率(社會責任變數)、管理階層薪酬比率、管理階層與一般員工薪酬倍數(公司治理變數)等5項非財務性資料做為解釋變數,檢驗企業落實ESG是否對其總資產報酬率(ROA)、股東權益報酬率(ROE)及每股稅後盈餘(EPS)是否產生顯著性影響。 本研究的實證結果發現:公司規模對於ROA、ROE及EPS存在平滑移轉效果,且模型均呈現指數型態。 以股東權益報酬率為被解釋變數時,當公司規模落於門檻值內,企業用水量及管理階層與基層員工薪資倍數,均對股東權益報酬率產生正向顯著影響;而碳排放量、員工離職率、管理階層薪酬比率皆對股東權益報酬率產生負向顯著影響。 以總資產報酬率為被解釋變數時,當公司規模落於門檻值內,管理階層與基層員工薪資倍數對總資產報酬率產生正向顯著影響,員工離職率將對總資產報酬率產生負向顯著影響;企業用水量、碳排放量及管理階層薪酬比率對總資產報酬率則無產生顯著影響。 以每股盈餘為被解釋變數時,當公司規模落於門檻值內,企業用水量、員工離職率及管理階層與基層員工薪資倍數對每股盈餘產生正向顯著影響,管理階層薪酬比率對每股盈餘產生負向顯著影響;碳排放量對每股盈餘則無產生顯著影響。

並列摘要


This study uses Panel Smooth Transition Regression Model (PSTR) developed by Gonza′lez, Teräsvirta and van Dijk (2004, 2005) and takes firm size as the threshold variable to see if there is smooth transition effect on corporate performance. We select five non-financial factors as independent variables to examine whether Environmental, Social and Governance (ESG) approaches have a significant impact on the Return on Aeest (ROA), Return on Equity (ROE) and Earning Per Share (EPS). The five non-financial factors include corporate water consumption, corporate carbon emission of Environmental variables, employee turnover rate of Social variable, managerial compensation, and salary multiples of management and employee of Governance variables. The result shows that the firm size has a smooth transition effect on the ROA, ROE, and EPS. Also, the PSTR presents exponential modeling. When the firm size is below the threshold, the corporate water consumption as well as the salary multiples of management and employee both have positive and significant impacts on the ROE. Furthermore, corporate carbon emission, employee turnover rate, and managerial compensation all have negative and significant impacts on the ROE. When the firm size is below the threshold, the salary multiples of management and employee has positive and significant impacts on the ROA. Furthermore, the employee turnover rate has negative and significant impacts on the ROA. Corporate water consumption, corporate carbon emission and managerial compensation all have no significant impact on the ROA. When the firm size is below the threshold, corporate water consumption, employee turnover rate and salary multiples of management and employee all have positive and significant impacts on the EPS. Furthermore, the managerial compensation has negative and significant impacts on the EPS. The corporate carbon emission has no significant impact on the EPS.

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