Foreword / Monica Townson -- Introduction / Allan M. Maslove -- 1. Incidence of Taxes in Ontario in 1991 / Sheila Block and Richard Shillington -- 2. The Welfare Wall: An Analysis of the Welfare/Tax System in Ontario / Ken Battle and Sherri Torjman -- 3. A Profile of High-Income Ontarians / Brian Murphy, Ross Finnie and Michael Wolfson