Professors Ruth Mason and Michael Knoll defend their interpretation of the tax-discrimination jurisprudence of the Court of Justice of the European Union, arguing that the nature of their project has been misunderstood by Professors Michael Graetz and Alvin Warren. In Mason and Knoll’s view, competitive neutrality remains the principle most plausibly guiding Court of Justice rulings on tax discrimination, and thereby illuminates the clearest way out of the doctrinal confusion in this field of law.

This Essay examines three experiments that tracked eye fixations as participants reviewed home-loan disclosure forms. The experiments revealed confirmation biases in which participants read to confirm what they were told (e.g., “Your loan is at 4%”) and then failed to look for contradictory evidence such as rate adjustments. Improved forms reduced confirmation biases, but that improvement was undermined when the experimenter engaged participants in distracting conversation. These results demonstrate that improving disclosure forms cannot sufficiently protect consumers. They also suggest that mortgage counseling is necessary for many borrowers.