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câu hỏi		câu trả lời
Time-varying covariates bắt đầu học		variables that change for the same entity over time.
Time-invariant characteristics bắt đầu học		Attributes that do not change over time within entities
Individual Specific Effects bắt đầu học		unique characteristics associated with each cross-sectional unit in the dataset.
Observable factors bắt đầu học		measurable variables that influence the dependent variable
Unobservable factors bắt đầu học		hidden variables that affect the dependent variable
Fixed effects bắt đầu học		Fixed effects capture unobserved variables that are constant over time but vary between entities.
Random Effects bắt đầu học		effects that assume random variation between entities in intercepts and slopes.
Between Estimator bắt đầu học		An estimator that uses the variation between individuals, ignoring the within-individual changes.
Within Estimator bắt đầu học		Another term for fixed effects estimators; refers to estimating relationships using only within-individual variation.
Instrumental Variables bắt đầu học		Variables that help control for endogeneity by being correlated with the endogenous explanatory variable but not with the error term.

Ekonometria ENG