bibliographic entry 1274958 [be/1274958]
https://w3id.org/oc/corpus/be/1274958

is a

• bibliographic reference

content

• White, H. A Heteroscedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroscedasticity, Econometrica, 1980, 48, 817, 838, DOI: 10.2307/1912934

references

• https://w3id.org/oc/corpus/br/158027