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6 changes: 3 additions & 3 deletions Week 7- Mergers and Conduct/conduct_new.tex
Original file line number Diff line number Diff line change
Expand Up @@ -606,12 +606,12 @@ \section{Backus Conlon Sinkinson (2022-?)}
\begin{enumerate}[(a)]
\item For each candidate model, compute the value of the scalar moment:\footnotemark
\begin{align*}
Q(\eta^m) =\left(\sum_{j,t} \hat\omega_{jt}^m\cdot \hat{g}(\symbf{z_t}) \right)^2.
Q(\eta^m) =\left(\frac{1}{T}\sum_{j,t} \hat\omega_{jt}^m\cdot \hat{g}(\symbf{z_t}) \right)^2.
\end{align*}
\item Repeat the previous step on bootstrapped samples and estimate $\hat\sigma/\sqrt{n}$ the standard error of the difference $\tilde Q(\eta^1) - \tilde Q(\eta^2)$.
\item Repeat the previous step on bootstrapped samples and estimate $\hat\sigma/\sqrt{T}$ the standard error of the difference $\tilde Q(\eta^1) - \tilde Q(\eta^2)$.
\item Compute the test statistic
\begin{align*}
T = \frac{\sqrt{n} \left(Q(\eta^1) - Q(\eta^2) \right)}{\widehat{\sigma}} \sim \mathcal{N}(0,1).
T = \frac{\sqrt{T} \left(Q(\eta^1) - Q(\eta^2) \right)}{\widehat{\sigma}} \sim \mathcal{N}(0,1).
\end{align*}
\textit{Note: Steps 2(a) and 2(b) can be done in any order via non-parametric regression.}
\end{enumerate}
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