This chapter studies the votes of institutional investors on shareholder resolutions instructing corporations to mitigate climate change externalities. Our sample includes 238 US fund families that voted on 14,409 different shareholder resolutions at 2,700 companies over the period from 2013 to...

We investigate portfolio diversification strategies based on hierarchical clustering. These hierarchical risk parity strategies use graph theory and unsupervised machine learning to build diversified portfolios by acknowledging the hierarchical structure of the investment universe. In this...