It has become an annual tradition here at Abnormal Returns to make a big deal out of the release of the latest (2023) edition of the Credit Suisse Global Investment Yearbook. See posts from 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2014
, 2013 and 2012. The yearbook is now only available online in a summary version to the general public.*
For those of you not aware, the authors of this document, Elroy Dimson, Paul Marsh and Mike Staunton, are also the authors of the well-received Triumph of the Optimists: 101 Years of Global Investment Returns. So these annual updates are, in a sense, additions to the data in the book.*
The value of a document like the Global Investment Returns Yearbook isn’t that it is some sort of roadmap for the returns. Instead it gives us a better sense for where we have been. For example, high and persistent inflation wasn’t on many’s people’s roadmaps a year or two ago, so diving into that data makes a lot of sense.
* Missed the 2021 edition, can’t imagine why…







