@workingpaper {469996, title = {A Tight Connection Among Wealth, Income, Sustainability, and Accounting in an Ultra-Simplified Setting}, year = {2016}, author = {Martin L. Weitzman} } @workingpaper {469976, title = {A Tight Connection Among Wealth, Income, Sustainability, and Accounting in an Ultra-Simplified Setting}, year = {2016}, author = {Martin L. Weitzman} }