Variable definition
| Variables | Definition |
|---|---|
| Dependent variables | |
| SMTH | Proxy for income smoothing, and calculated as the common factor of SMTH1, SMTH2, SMTH3 |
| SMTH1 | The standard deviation of operating earnings (OIADP) divided by the standard deviation of cash flows from operations (OANCF), with both earnings and cash flows scaled by lagged total assets. The standard deviation is computed over at least three of the five most recent years, and the measure is multiplied by −1 for ease of interpretation |
| SMTH2 | The Spearman correlation between the change in total accruals (IB – OANCF) and the change in cash flows from operations (OANCF), with both measures scaled by lagged total assets. The correlation is computed over at least three of the past five years. For ease of interpretation, the measure is multiplied by −1 |
| SMTH3 | The Spearman correlation between changes in discretionary accruals and changes in pre-managed income. Discretionary accruals are estimated using the cross-sectional Jones (1991) model, while pre-managed income is defined as net income minus discretionary accruals. The correlation is calculated over at least three of the past five years. For ease of interpretation, the measure is multiplied by −1 |
| CFOt | Operating cash flows (OANCF) for year t, deflated by lagged total assets |
| Independent variables | |
| Variable(s) of interest | |
| MILITARY_CEO | An indicator variable that equals one if the CEO of the firm in a given year has prior military experience, and zero otherwise |
| Control variables | |
| MA_SCORE | Managerial ability ranking developed by Demerjian et al (2012) |
| FIRM_SIZE | Natural log of market value of equity |
| LEV | Financial leverage, defined as total liabilities (LT) divided by total assets (AT) |
| BM | Book-to-market ratio, defined as the natural log of book value of equity (CEQ) divided by market value of equity (PRCC_F × CSHO) |
| SALE_VOL | The standard deviation of sales (SALE) scaled by lagged total assets (AT), over at least three of the last five years (t4,t) |
| LOSS_PCT | The proportion of years in which a firm reports negative net income (IB), defined as having losses in at least three out of the five most recent fiscal years (t – 4 through t) |
| OP_CYCLE | The natural logarithm of the firm’s operating cycle, calculated as (Sales ÷ 360)÷(average accounts receivable, RECT) + (COGS ÷ 360)÷(average inventory, INVT), and averaged over at least three of the five most recent fiscal years (t – 4 through t) |
| SALES_GROWTH | Sales growth, the annual change in revenues defined as (Salest − Salest − 1)/Salest − 1 |
| OP_LEV | Net property, plant and equipment (PPENT) divided by total assets (AT) |
| AVG_CFO | Average operating cash flow. Average cash flows from operations (OANCF) scaled by lagged total assets, measured over the last five years (t4,t) |
| Xt | Earnings per share (EPS) for year t |
| Xt3 | The cumulative EPS from years t + 1 through t + 3 |
| Rt | The ex-dividend annual stock return for year t |
| Rt3 | The annually compounded stock return from year t + 1 to t + 3 |
| Et | Income before extraordinary items (IB) for year t, deflated by lagged total assets |
| birth_year_ceo | CEO’s birth year |
| Variables | Definition |
|---|---|
| Proxy for income smoothing, and calculated as the common factor of SMTH1, SMTH2, SMTH3 | |
| SMTH1 | The standard deviation of operating earnings ( |
| SMTH2 | The Spearman correlation between the change in total accruals ( |
| SMTH3 | The Spearman correlation between changes in discretionary accruals and changes in pre-managed income. Discretionary accruals are estimated using the cross-sectional |
| Operating cash flows ( | |
| MILITARY_CEO | An indicator variable that equals one if the |
| MA_SCORE | Managerial ability ranking developed by |
| FIRM_SIZE | Natural log of market value of equity |
| Financial leverage, defined as total liabilities ( | |
| Book-to-market ratio, defined as the natural log of book value of equity ( | |
| SALE_VOL | The standard deviation of sales ( |
| LOSS_PCT | The proportion of years in which a firm reports negative net income ( |
| OP_CYCLE | The natural logarithm of the firm’s operating cycle, calculated as (Sales ÷ 360)÷(average accounts receivable, |
| SALES_GROWTH | Sales growth, the annual change in revenues defined as (Salest − Salest − 1)/Salest − 1 |
| OP_LEV | Net property, plant and equipment ( |
| AVG_CFO | Average operating cash flow. Average cash flows from operations ( |
| Earnings per share ( | |
| The cumulative | |
| The ex-dividend annual stock return for year t | |
| The annually compounded stock return from year t + 1 to t + 3 | |
| Income before extraordinary items ( | |
| birth_year_ceo | CEO’s birth year |
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