https://www.stlouisfed.org/on-the-economy/2023/sep/profit-shifting-multinationa… Created Tue, 12/09/2023 - 19:30 Updated Tue, 12/09/2023 - 19:30 An analysis indicates that a high percentage of U.S. patents that shifted to tax havens like Bermuda are intrafirm transfers. Such transfers may be a tax avoidance strategy by multinationals.