Alternative Equation Formats

The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.

MathML

σ ^ ε i 2 = t = p ^ i + 2 T ( e ^ i t δ i ^ v ^ i t 1 ) 2 / ( T p i 1 )

Math Rendered as SVG

Math as LaTeX Source

$\hat{\sigma }_{\varepsilon i}^{2}=\sum _{t=\hat{p}_{i}+2}^{T}\left(\hat{e}_{it}-\hat{\delta _{i}}\hat{v}_{it-1}\right)^{2}/\left(T-p_{i}-1\right)$