The paper studies a natural experiment in responsible investment conducted by the Japanese Government Pension Investment Fund (GPIF), the largest public pension fund in the world. In 2018 GPIF gave its largest passive manager a remunerated mandate to improve the environmental (E), social (S) and...

Twentieth century Japan provides a remarkable laboratory for examining how an externally imposed institutional and regulatory intervention affects the ownership of corporations. In the first half of the century, Japan had weak legal protection but strong institutional arrangements. The...

We analyze the monitoring efforts of a large active asset manager that involve high-level private meetings with portfolio firms that are unobservable to outsiders. Our analysis reveals the inner workings of the asset management organization based on detailed records of contacts with executives...