But the profit margins in the illegal drug market is largely because of the risk involved. Facing legal competition, which does not have to include that risk in its price, is effectively creating a market where legitimized producers have an extreme advantage.
Edited to add:
Also, while I have no idea as to the veracity, Wikipedia says that over half the cartels' revenue comes from marijuana, and links http://www.npr.org/templates/story/story.php?storyId=1269781... in support.
Given the high fixed costs (salaries, bribes, infrastructure) of maintaining a criminal network, I expect that cutting revenues almost in half would be a tremendous blow to their profits.
Well, it wasn't me who said it in the first place, but that aside...
"legalizing all drugs is much, much different issue."
I'm not sure I agree - this is arguably the first step on that path (if we wish to continue down that path). I agree that there will be different outcomes.
That said...
"I don't think the profits would be reduced at all, simply replaced by other products."
I'm not sure you understand how business works. For that to happen, someone needs to start purchasing substantially more cocaine and methamphetamine. If the cartels are capable of making that happen, why aren't they making it happen now?
I really don't see that any of these considerations are any different due to it being a black market - if you think they are, explain why.
1) It eliminates legal risk, so drug production becomes instantly a much more lucrative activity, enticing more people to do it.
2) Profits are reduced as the market becomes more competitive.
3) The cartels are unable to pursue their "normal" extralegal means of suppressing competition, because the parties they might seek to suppress now have legal access to state protection.
4) In a competitive, legal market, the successful firms will be the ones which offer the best product - the firms with the best drugs, the highest standards of quality and ethics, the nicest stores, and the best customer service. Why buy from dodgy drug-dealers when you can walk into a beautiful store and get great customer service?
In short term yes, cartels may attempt to protect their monopoly, but in the long term, legalisation dooms them as cultural dinosaurs unable to compete in the new legal, open market.
Edit: This analysis depends upon low taxation. High taxation will still incentivise extralegal selling, but it probably makes the black market a bit safer regardless.
"4) In a competitive, legal market, the successful firms will be the ones which offer the best product - the firms with the best drugs, the highest standards of quality and ethics, the nicest stores, and the best customer service. Why buy from dodgy drug-dealers when you can walk into a beautiful store and get great customer service?"
Really? So Walmart and Amazon have the highest standard of quality and customer service..really??????
"Why buy from dodgy drug-dealers when you can walk into a beautiful store and get great customer service"
Because money talks. The government will tax and regulate drugs. Many users will not want to pay a higher price for a lower quality product (quality might be THC levels, etc).
Why go to dodgy virus-laden websites to download software and music when you can go into a beautiful store with great customer service?
I'm all for the legalization of MJ, but I feel like common sense goes out the window in any of these discussions.
If the community is all about stopping the violence, why not boycott all cartel grown drugs?
As long as all the growing takes place within the legalisation territory (i.e. nothing is sourced from illicit operations in foreign nations) then I see no reason why violent organisations would dominate legal trade of psychoactive substances.
Because Bayer and Amazon can drive the bastards out of business much faster, simply by being better organized.