{c}

<Fan Li> is the Duke Statistical Science researcher who coauthored <Balancing Covariates via Propensity Score Weighting by Fan Li, Kari Lock Morgan and Alan M. Zaslavsky>. Her author homepage and the paper's institutional byline identify this particular researcher.https://www2.stat.duke.edu/~fl35/[Author homepage and publication link]{ref}

For <propensity score> $e(X)$, <overlap weights> assign weight $1-e(X)$ to a treated person and $e(X)$ to an untreated person. These bounded weights emphasize shared treatment eligibility and target a population with density proportional to $e(X)(1-e(X))$. Causal interpretation still requires the relevant <no unmeasured confounding assumption> and <positivity in causal inference>.<Balancing Covariates via Propensity Score Weighting by Fan Li, Kari Lock Morgan and Alan M. Zaslavsky>[Overlap-weight definition and target population]{ref}

\Image[https://www2.stat.duke.edu/~fl35/Fan_files/FanCEM.jpg]
{title=Fan Li}
{description=Portrait identified on Fan Li’s Duke Statistical Science homepage.}
{source=https://www2.stat.duke.edu/~fl35/}
{width=220}


 Fan Li (source code)