Lpoly: bootstrapping confidence intervals to account for clustering

[Seun Adeola]

I am struggling to find a way to bootstrap confidence intervals to my lpoly non-parametric regressions. I wish to use bootstrapped intervals to account for clustering, in a manner similar to Olken and Barron (2009) on page 442 (full citation below).

Any help would be massively appreciated!

Benjamin A. Olken & Patrick Barron, 2009. "The Simple Economics of Extortion: Evidence from Trucking in Aceh," Journal of Political Economy, University of Chicago Press, vol. 117(3), pages 417-452, 06.

[Nick Cox]

Reposted at http://www.statalist.org/forums/foru...for-clustering