本研究探討Banker and Chen (2006)建構之CVCS模型與本研究建構之CVCS’模型之盈餘預測準確度與資訊內涵，並以ROE模型、OPINC模型、CASHFLOW模型與分析師盈餘預測作為判斷CVCS模型與CVCS’模型是否具有盈餘預測準確度與資訊內涵之比較基準模型。盈餘預測準確度之實證結果顯示：(1)CVCS模型之盈餘預測準確度低於ROE模型、OPINC模型與CASHFLOW模型之盈餘預測準確度；(2)CVCS’模型與ROE模型、OPINC模型、CASHFLOW模型之盈餘預測準確度並無差異；(3)CVCS模型之盈餘預測準確度低於分析師盈餘預測之盈餘預測準確度；(4)CVCS’模型之盈餘預測準確度低於分析師盈餘預測之盈餘預測準確度。資訊內涵之實證結果顯示：(1)CVCS模型之資訊內涵高於ROE模型、OPINC模型與CASHFLOW模型之資訊內涵；(2)CVCS’模型之資訊內涵低於ROE模型、OPINC模型與CASHFLOW模型之資訊內涵；(3)CVCS模型之資訊內涵低於分析師盈餘預測之資訊內涵；(4)CVCS’模型之資訊內涵低於分析師盈餘預測之資訊內涵。 / This study examines the forecast accuracy and the information content of CVCS model, proposed by Banker and Chen (2006), and CVCS’ model, constructed by this study. To evaluate the performances of these two models, this study uses ROE model, OPINC model, CASHFLOW model and analysts’ consensus forecasts as the benchmarks. The results of forecast accuracy show (1) the forecast accuracy of CVCS model is less than that of ROE model, OPINC model, and CASHFLOW model, (2) the forecast accuracy of CVCS’ model is not different from that of ROE model, OPINC model, and CASHFLOW model, (3) the forecast accuracy of CVCS model is less than that of analysts’ consensus forecasts and (4) the forecast accuracy of CVCS’ model is less than that of analysts’ consensus forecasts. The results of information content show (1) the information content of CVCS model is greater than that of ROE model, OPINC model, and CASHFLOW model, (2) the information content of CVCS’ model is less than that of ROE model, OPINC model, and CASHFLOW model, (3) the information content of CVCS model is less than that of analysts consensus forecasts, (4) the information content of CVCS’ model is less than that of analysts consensus forecasts.
| Identifer | oai:union.ndltd.org:CHENGCHI/G0943530021 |
| Creators | 張嘉玲, Chang, Chia Ling |
| Publisher | 國立政治大學 |
| Source Sets | National Chengchi University Libraries |
| Language | 中文 |
| Detected Language | English |
| Type | text |
| Rights | Copyright © nccu library on behalf of the copyright holders |
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