Alternative Equation Formats

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

MathML

\begin{array}{rcl} E (ϵ_{i t}) & = & 0 \\ E (u_{i, t - 1} ϵ_{j t}) & = & 0 \\ E (ϵ_{i t} ϵ_{j t}) & = & ϕ_{i j} \\ E (ϵ_{i t} ϵ_{j s}) & = & 0 (s \neq t) \\ E (u_{i 0}) & = & 0 \\ E (u_{i 0} u_{j 0}) & = & σ_{i j} = ϕ_{i j} / (1 - ρ_{i} ρ_{j}) \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} {E}( {\epsilon }_{it})& =& 0 \\ {E}( u_{i,t-1} {\epsilon }_{jt})& =& 0 \\ {E}( {\epsilon }_{it} {\epsilon }_{jt})& =& {\phi }_{ij} \\ {E}( {\epsilon }_{it} {\epsilon }_{js})& =& 0 (s{\neq }t) \\ {E}( u_{i0})& =& 0 \\ {E}( u_{i0} u_{j0})& =& {\sigma }_{ij}={\phi }_{ij}/(1- {\rho }_{i} {\rho }_{j}) \nonumber \end{eqnarray*}