His fund family actually publishes equity index forecasts in its research library [1]. That means you can evaluate the efficacy of his research team's forecast

His fund family actually publishes equity index forecasts in its research library [1]. That means you can evaluate the efficacy of his research team's forecasts over time. I happen to think he is correct, but process matters. How has the process held up over time? [1] https://www.gmo.com/ https://www.gmo.com/