Specification of the econometric model (adding the error term). Obtaining data. Estimation of parameters. Hypothesis testing. Forecasting/Prediction. Using the model for policy purposes. 2. The Linear Regression Model (CLRM)
: Concepts of stationarity, unit roots, and cointegration. Key Benefits of Using PPTs for Econometrics
Provides the theoretical framework (e.g., consumption depends on income).
is the stochastic disturbance or error term. It represents factors affecting that are not explicitly included in the model. The Sample Regression Function (SRF)
The bread and butter of econometric analysis.
This guide breaks down the core phases of econometrics as mapped out in Gujarati's framework, providing a structured blueprint for study guides, teaching slides, and exam preparation. 1. Introduction to Econometrics and Data Types