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Var | Definition | Category | Frequency |
|
abr | Cumulative abnormal returns around earnings announcement dates | Momentum | Quarterly |
abtur | Abnormal turnover | Trading frictions | Monthly |
age | Firm age | Intangible | Monthly |
alaq | Asset liquidity scaled by 1-quarter-lagged total assets | Intangible | Quarterly |
almq | Asset liquidity scaled by 1-quarter-lagged market value of assets | Intangible | Quarterly |
amq | Assets-to-market | Value versus growth | Quarterly |
ami | Absolute return-to-volume | Trading frictions | Monthly |
atoq | Return on quarterly assets turnover | Profitability | Quarterly |
beta | Market beta | Trading frictions | Monthly |
beta_ | Downside beta | Trading frictions | Monthly |
betad | The dimson beta | Trading frictions | Monthly |
betafp | The Frazzini–Pedersen beta | Trading frictions | Monthly |
blq | Quarterly book leverage | Profitability | Quarterly |
bm | Book-to-market equity | Value versus growth | Annually |
bmj | Book-to-june-end market equity | Value versus growth | Annually |
bmq | Quarterly book-to-market equity | Value versus growth | Quarterly |
cdi | Composite debt issuance | Investment | Annually |
cei | Composite debt issuance | Investment | Annually |
claq | Quarterly cash-based operating profits-to-lagged assets | Profitability | Quarterly |
cop | Cash-based operating profitability | Profitability | Annually |
cpq | Cash flow to price | Value versus growth | Quarterly |
cs | Coskewness | Trading frictions | Monthly |
cta | Cash to assets | Intangible | Annually |
ctoq | Capital turnover | Profitability | Quarterly |
cvd | Coefficient of variation of trading volume | Trading frictions | Monthly |
cvt | Coefficient of variation of share turnover | Trading frictions | Monthly |
dcoa | Changes in current operating assets | Investment | Annually |
dcol | Changes in current operating liabilities | Investment | Annually |
dgs | Change in gross margin minus change in sales | Intangible | Annually |
dmq | Debt to market | Value versus growth | Annually |
dnca | Changes in noncurrent assets | Investment | Annually |
dnco | Changes in net noncurrent operating assets | Investment | Annually |
dnoa | Changes in net operating assets | Investment | Annually |
dpia | Changes in ppe and inventory to assets | Investment | Annually |
droa | 4-quarter change in return on assets | Profitability | Quarterly |
droe | 4-quarter change in return on equity | Profitability | Quarterly |
dsa | Change in sales minus change in accounts receivable | Intangible | Annually |
dsi | change in sales minus change in inventory | Intangible | Annually |
dss | Change in sales minus change in sg&a | Intangible | Annually |
dtv | Trading volume | Trading frictions | Monthly |
dwc | Changes in net noncash working capital | Investment | Annually |
e6 | 6-month residual momentum | Momentum | Monthly |
e11 | 11-month residual momentum | Momentum | Monthly |
ebpq | Enterprise book-to-price | Value versus growth | Annually |
emq | Enterprise multiple | Value versus growth | Annually |
epq | Earnings to price | Value versus growth | Quarterly |
etr | Effective tax rate | Intangible | Annually |
fpq | Failure probability | Profitability | Quarterly |
glaq | Gross profits-to-lagged assets | Profitability | Annually |
gpa | Gross profits to assets | Profitability | Annually |
ia | Investment to assets | Investment | Annually |
iaq | Quarterly investment to assets | Investment | Quarterly |
ir | Intangible return | Value versus growth | Annually |
isc | Idiosyncratic skewness per the CAPM | Trading frictions | Monthly |
isff | Idiosyncratic skewness per the FF3 model | Trading frictions | Monthly |
isq | Idiosyncratic skewness per the q-factor model | Trading frictions | Monthly |
iv | Idiosyncratic volatility | Trading frictions | Monthly |
ivq | Idiosyncratic volatility per the q-factor model | Trading frictions | Monthly |
ivff | Idiosyncratic volatility per the FF3 model | Trading frictions | Monthly |
ivg | Inventory growth | Investment | Annually |
kzq | Financial constraints (the Kaplan–Zingales index) | Intangible | Quarterly |
mdr | Maximum daily return | Trading frictions | Monthly |
me | Market equity | Trading frictions | Annually |
ndpq | Quarterly net debt to price | Value versus growth | Quarterly |
noa | Net operating assets | Investment | Annually |
nopq | Quarterly net payout yield | Value versus growth | Quarterly |
nsi | Net stock issues | Investment | Annually |
ocpq | Operating cash flow to price | Value versus growth | Quarterly |
olaq | Operating profits-to-lagged assets | Profitability | Quarterly |
oleq | Operating profits-to-lagged equity | Profitability | Quarterly |
olq | Quarterly operating leverage | Intangible | Quarterly |
opa | Operating profits to assets | Profitability | Annually |
ope | Operating profits to equity | Profitability | Annually |
opq | Quarterly payout yield | Value versus growth | Quarterly |
o | Ohlson’s o-score | Profitability | Quarterly |
pmq | Quarterly return on profit margin | Profitability | Quarterly |
poa | Percent operating accruals | Investment | Annually |
pps | Share price | Trading frictions | Monthly |
ra25 | Seasonality (average return over months t-24, t-36, t-48, and t-60) | Intangible | Monthly |
rn25 | Seasonality (average return from month t-60 to t-13) | Intangible | Monthly |
r1a | Seasonality (return in month t-12) | Intangible | Monthly |
r1n | Seasonality (average return from month t-11 to t-1) | Intangible | Monthly |
r6 | Prior 6-month returns | Momentum | Monthly |
r11 | Prior 11-month returns | Momentum | Monthly |
rev | Reversal | Value versus growth | Monthly |
rnaq | Return on net operating assets | Profitability | Annually |
roa | Return on assets | Profitability | Quarterly |
roe | Return on equity | Profitability | Quarterly |
rs | Revenue surprises | Momentum | Quarterly |
sgq | Sales growth | Value versus growth | Annually |
size | Firm size | Trading frictions | Monthly |
spq | Sales to price | Value versus growth | Quarterly |
sr | 5-year sales growth rank | Value versus growth | Annually |
srev | Short-term reversal | Trading frictions | Monthly |
sue | Standardized unexpected earnings | Momentum | Quarterly |
tail | Tail risk | Trading frictions | Monthly |
tanq | Tangibility | Intangible | Annually |
tbiq | Taxable income-to-book income | Profitability | Quarterly |
tes | Tax expense surprises | Momentum | Quarterly |
ts | Total skewness | Trading frictions | Monthly |
tur | Share turnover | Trading frictions | Monthly |
tv | Total volatility | Trading frictions | Monthly |
wwq | The whited-Wu index | Intangible | Quarterly |
zq | Altman’s z-score | Profitability | Quarterly |
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