Alternative Equation Formats

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MathML

B L 95 = \frac{N T^{2}}{T - 1} {(\frac{\sum_{i = 1}^{N} \sum_{t = 2}^{T} {\hat{u}}_{i t} {\hat{u}}_{i, t - 1}}{\sum_{i = 1}^{N} \sum_{t = 1}^{T} {\hat{u}}_{i t}^{2}})}^{2}

Math Rendered as SVG

Math as LaTeX Source

\begin{equation*} BL95 = \frac{NT^{2}}{T-1} \left(\frac{\sum _{i=1}^{N}\sum _{t=2}^{T}\hat{u}_{it}\hat{u}_{i,t-1}}{\sum _{i=1}^{N}\sum _{t=1}^{T}\hat{u}_{it}^{2}} \right)^{2} \end{equation*}