Tests of a Partial Adjustment Model of Financial Ratios
This article considers the formation of expectations in the financial ratio adjustment. An empirical model consistent with the rational-expectations hypothesis is formulated to analyze the dynamic adjustment pattern of financial ratios. The nonlinear regression method is used to estimate the paramet...
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| Main Authors: | , , |
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| 格式: | text |
| 語言: | English |
| 出版: |
Institutional Knowledge at Singapore Management University
1992
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| 主題: | |
| 在線閱讀: | https://ink.library.smu.edu.sg/lkcsb_research/862 |
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| 機構: | Singapore Management University |
| 語言: | English |
| 總結: | This article considers the formation of expectations in the financial ratio adjustment. An empirical model consistent with the rational-expectations hypothesis is formulated to analyze the dynamic adjustment pattern of financial ratios. The nonlinear regression method is used to estimate the parameters of the rational-expectations model and to test the validity of rationality. The empirical results show that the rational-expectations model explains the dynamic adjustment of financial ratios reasonably well. The results also show that the rational-expectations model provides a more efficient framework than the simple partial adjustment model for predicting the future ratios. |
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