Econ 140 Midterm Exam Questions and Answers (Solved Papers)
- Steps of Econometric Study - Correct Answers ✅1. Math
- Econometric Model
- Data Collection
- Statistical Estimation
- Statistical Inference
- measurement error
- error of specification
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Model
Why do we include the error in econometric model - Correct Answers ✅- Sampling error
Properties of the error term - Correct Answers ✅E[u] = 0 Unique to each observation unpredictable Types of data - Correct Answers ✅Time Series cross section panel (longitudinal) Discrete Random Variables - Correct Answers ✅Takes a fixed set of possible values with gaps between