K.-Y. Liang's scientific contributions

Citations

... We use the Generalized Estimation Equation (GEE) method to test hypotheses to avoid artificially low standard errors (Liang & Zeger, 1986). GEE yield robust standard errors and maximum likelihood estimates even if the correlation structures are autoregressive and are particularly recommended for estimating the effects of highly stable CEO dispositions from panel data (Hambrick & Quigley, 2015). ...
... As the conditions in different provinces vary greatly in China, we apply a GEE model which is proposed by Zeger et al. (1988). Compared with traditional ordinary least squares (OLS) regression model, the distinction among different provinces and the changes over different period of each province are considered in the GEE model. ...