[[{“value”:”That is the topic of my latest Bloomberg column, and here is one excerpt: What do the numbers show? A new study from the Federal Reserve Bank of Kansas City offers some important keys toward an answer. Start with the good news, or what appears to be the good news. Post-legalization, incomes in legalizing states grew by
The post New data on marijuana legalization appeared first on Marginal REVOLUTION.”}]]
That is the topic of my latest Bloomberg column, and here is one excerpt:
What do the numbers show? A new study from the Federal Reserve Bank of Kansas City offers some important keys toward an answer.
Start with the good news, or what appears to be the good news. Post-legalization, incomes in legalizing states grew by about 3%, home prices went up by 6%, and populations rose by about 2%. The researchers used appropriate statistical controls, but there is some question about causation vs. correlation. At the very least, it seems highly likely that state GDP went up: A state with legal marijuana can sell it, including to users in other states. Selling marijuana is a new business, and like any new business, it boosts the local economy.
But it is not so simple. Measures of GDP and GDP per capita are usually good metrics for human well-being — but not always. Cigarette sales, for instance, are not as beneficial for citizens as much as the initial GDP boost might indicate, because nicotine is bad for most people…
In states with legal marijuana, self-reported usage rose by 28%. Meanwhile, substance use disorders increased by 17%. Chronic homelessness went up by 35%, a possible sign that marijuana use leads to a downward financial spiral, and perhaps job loss, for many users. Arrests increased by 13%, although reported crime did not itself go up.
And in sum:
That said, these results are hardly a great advertisement for the legalization experiments. They stand in jarring contrast to what advocates promised: an end to black markets, safer marijuana and a better-protected user population. And if I may be allowed to think less like an economist for a moment, I confess I don’t feel good about a social practice that lowers effective IQ. No one smokes pot to perform better on their SATs.
I remain of two minds on the entire question.
Worth a ponder.
The post New data on marijuana legalization appeared first on Marginal REVOLUTION.
Current Affairs, Data Source, Law, Medicine, Uncategorized
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