suppose . which statement is correct? if all of them are correct, select (d).
某同学上腋的伤口感染，医生在其臀部注射药物治疗，药物到达伤口经历的血液循环路线是()
计入附属资本的重估储备不得超过重估储备总额的()
for iid sample, when the strong law of large numbers hold, the central limit theorem also holds.
下列关于声誉风险管理的说法中,不正确的是()
a white noise process is weakly stationary.
when the dependent variable is censored, we only can use a logit model.
the problem of endogeneity in a linear regression model could be caused by measurement errors in the variables, omitted variables, and simultaneous equation bias.
if dependent variable is binary, we can not use a linear model to fit the data.
if does not contain the intercept, then the orthogonal decomposition identity no longer holds.
for a linear model, the ols estimator is .
suppose the true model , where and are exogenous variables. however, we estimate the model . which of the following statement is correct?
商业银行对于规模巨大的灾难性损失，如地震、火灾等，可以通过()转移风险。
if is i.i.d , then is a martingale difference sequence.