@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}
}
