About this document
Goldfeld-Quandt Test for Heteroskedasticity by Roger Hughes is a document available to read on EtoBox.
1. The document investigates heteroskedasticity in a dataset examining the relationship between manufacturing output and GDP for various countries. 2. Graphs and regression results provide some evidence of heteroskedasticity, with increasing variation in residuals at higher levels of GDP. Formal Goldfeld-Quandt and Breusch-Pagan tests confirm the presence of heteroskedasticity. 3. When the exact form of heteroskedasticity is unknown, using White adjusted standard errors provides a better estimate than or
- Author
- Roger Hughes
- Language
- EN