Alm, James; Melnik, Mikhail I. - In: National Tax Journal 63 (2010) 2, pp. 215-36
The rapid growth in online commerce has eroded state sales tax bases. However, the extent of this reduction is difficult to estimate. In this paper we collect our own data from eBay.com on a “representative” commodity classification and a “typical” day. Our data consist of nearly 21,000...