Measurement of variables
| Variable | Definition | Source |
|---|---|---|
| Control variables | ||
| SIZE | Firm size defined as the log of a firm’s market value of equity | CSMAR |
| TOBIN_Q | Tobin Q measured as market value of equity divided by book value of equity at the end of the year | CSMAR |
| DEBT | Firm leverage defined as the total liabilities to total assets | CSMAR |
| ROA | Return on assets defined as the net profit scaled by total assets | CSMAR |
| AGE | Firm age defined as the number of years since a firm has been listed | CSMAR |
| REST | A binary variable refers to financial restatements coded 1 if a firm restated the financial reports in a year (t), and zero otherwise | CSMAR |
| DAC | Discretionary accruals calculated using adjusted-Jones models as follows (A. 1) (A. 2) (A. 3) Where is total accruals of a firm i in fiscal year t, is one year lagged total assets, is the total revenue in fiscal year t minus the total revenue in fiscal year t−1 scaled by total assets in fiscal year t−1. is net receivables in fiscal year t minus net receivables in fiscal year t−1 scaled by total assets in fiscal year t−1. is total property plant and equipment in fiscal year t scaled by total assets in fiscal year t−1. is the non-discretionary accruals for firm i in fiscal year t, and DAC is the discretionary accruals | CSMAR |
| CSRR | CSR rating defined as the scores of a firm CSR performance | |
| SOE | State-owned enterprises defined as dummy variable equals one if the firm affiliated by the government | CSMAR |
| TOP10 | The percentage of ownership of top 10 largest shareholders | CSMAR |
| IOWN | Institutional ownership defined as the percentage of institutional ownership | CSMAR |
| BSIZE | The board size defined as number of directors on the board of the firm | CSMAR |
| BIND | Board independence measured as the ratio of independent directors in the board | CSMAR |
| DUAL | A binary variable coded 1 if the CEO is the chairman of the board | CSMAR |
| Moderating variables | ||
| FC | Financial constraints proxy measured using SA index calculated as follows FC= (−0.737*SIZE) + (0.043* SIZE2) - (0.040*AGE). Where SIZE refers to the firm size measured as the total assets and AGE refers to the number of years a firm has been listed | CSMAR |
| FC_D | A dummy variable coded 1 if FC is more than the median FC, zero otherwise | CSMAR |
| EPU | Baker et al. (2016) EPU index, defined as the number of articles that mention the uncertainty in future economic policy of the government in major newspapers | Baker et al. (2016) |
| EPU_D | A dummy variable coded 1 if the EPU is more than the median EPU, zero otherwise | Baker et al. (2016) |
| IC | Internal control environment defined as the composite score of IC strength derived from five dimensions of IC: financial reporting quality, operational efficiency, asset safety, IC strategies, and legal compliance. IC ranges from 1 to 1000, where a low value represents a weak IC environment | DIB Internal Control and Risk Management Database |
| IC_D | A dummy variable coded 1 if the IC is more than the median of IC, zero otherwise | As above |
| Variable | Definition | Source |
|---|---|---|
| SIZE | Firm size defined as the log of a firm’s market value of equity | CSMAR |
| TOBIN_Q | Tobin Q measured as market value of equity divided by book value of equity at the end of the year | CSMAR |
| DEBT | Firm leverage defined as the total liabilities to total assets | CSMAR |
| ROA | Return on assets defined as the net profit scaled by total assets | CSMAR |
| AGE | Firm age defined as the number of years since a firm has been listed | CSMAR |
| REST | A binary variable refers to financial restatements coded 1 if a firm restated the financial reports in a year (t), and zero otherwise | CSMAR |
| DAC | Discretionary accruals calculated using adjusted-Jones models as follows | CSMAR |
| CSRR | CSR rating defined as the scores of a firm CSR performance | |
| SOE | State-owned enterprises defined as dummy variable equals one if the firm affiliated by the government | CSMAR |
| TOP10 | The percentage of ownership of top 10 largest shareholders | CSMAR |
| IOWN | Institutional ownership defined as the percentage of institutional ownership | CSMAR |
| BSIZE | The board size defined as number of directors on the board of the firm | CSMAR |
| BIND | Board independence measured as the ratio of independent directors in the board | CSMAR |
| DUAL | A binary variable coded 1 if the CEO is the chairman of the board | CSMAR |
| FC | Financial constraints proxy measured using SA index calculated as follows FC= (−0.737*SIZE) + (0.043* SIZE2) - (0.040*AGE). Where SIZE refers to the firm size measured as the total assets and AGE refers to the number of years a firm has been listed | CSMAR |
| FC_D | A dummy variable coded 1 if FC is more than the median FC, zero otherwise | CSMAR |
| EPU | ||
| EPU_D | A dummy variable coded 1 if the EPU is more than the median EPU, zero otherwise | |
| IC | Internal control environment defined as the composite score of IC strength derived from five dimensions of IC: financial reporting quality, operational efficiency, asset safety, IC strategies, and legal compliance. IC ranges from 1 to 1000, where a low value represents a weak IC environment | DIB Internal Control and Risk Management Database |
| IC_D | A dummy variable coded 1 if the IC is more than the median of IC, zero otherwise | As above |
Note(s): This table is prepared by the authors
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