Today I Learned
"Beginning in the last decade of the 18th century, firewood output increased from about 18% of GDP to just under 30% of GDP in the 1830s."
Random Observations for Students of Economics
I am the Robert M. Beren Professor of Economics at Harvard University. I use this blog to keep in touch with my current and former students. Teachers and students at other schools, as well as others interested in economic issues, are welcome to use this resource.
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