Access Professor Lederman's author profiles on the following services:
Best Practices in Tax Rulings Transparency (working paper, posted 2021) [SSRN].
Of Risks and Remedies: What Lux Leaks and Other Disclosures Reveal About Secret Tax Rulings (draft available upon request).
Is the Taxpayer Bill of Rights Enforceable? (working paper, posted 2019) [SSRN].