Alternative Equation Formats

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MathML

M_{H A C} = a (I - A)^{- 1} (\sum_{t = 1}^{T} w_{t} w_{t}^{'} + \sum_{j = 1}^{T - 1} k (\frac{j}{b}) \sum_{t = 1}^{T - j} (w_{t} w_{t + j}^{'} + w_{t + j} w_{t}^{'})) {((I - A)^{- 1})}^{'}

Math Rendered as SVG

Math as LaTeX Source

\[ M_{\mr{HAC}}=a(I-A)^{-1}\left(\sum _{t=1}^{T}{w_ t w_ t'} +\sum _{j=1}^{T-1}{k\left(\frac{j}{b}\right) \sum _{t=1}^{T-j}{\left(w_ t w_{t+j}' + w_{t+j} w_{t}'\right)}}\right)\left((I-A)^{-1}\right)' \]