Arthur Laffer’s consulting firm–Arduin, Laffer & Moore Econometrics (ALME)–has released a report purporting to show that North Carolina could usher in an economic boom if it repeals its personal and corporate income taxes and replaces them primarily with a much larger sales tax. Prepared for the Civitas Institute, “More Jobs, Bigger Paychecks” relies on an economic analysis that is fundamentally flawed to the point of making it entirely useless.