ECO601 GDB 1 SOLUTION FALL 2023 | BUSINESS ECONOMETRICS | VuTech
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ECO601
GDB NO. 01
BUSINESS ECONOMETRICS
FALL 2023
DUE DATE: 24-11-2023
GDB Question:
In economics, understanding regression equations and the method of Ordinary Least Squares estimation is crucial for estimating relationships between variables and making predictions. Begin by explaining what a regression equation is and its significance. Discuss the key components of this equation, including the dependent variable (Y), independent variable (X), and parameters (β0, β1). Provide a real-world example or scenario where you can see a regression equation is used.
Answer:
Regression equations are fundamental in economics for modeling and analyzing relationships between variables.
At its core, a regression equation represents the relationship between a dependent variable (Y) and one or more independent variables (X). The equation takes the form:
This equation and method allow economists to understand and quantify relationships between variables, make predictions, and assess the significance of these relationships in explaining real-world economic phenomena.