Advanced Search
MyIDEAS: Login to save this paper or follow this series

Do medical marijuana laws increase hard drug use?

Contents:

Author Info

  • Chu, Yu-Wei Luke

Abstract

Medical marijuana laws generate significant policy debates regarding drug policy. In particular, if marijuana is a complement or a gateway drug to hard drugs, these laws would increase not only the usage of marijuana but hard drugs such as cocaine and heroin. In this paper, I empirically study the relationships between marijuana and cocaine or heroin by analyzing data on drug possession arrests and rehabilitation treatment admissions. I find that medical marijuana laws increase marijuana arrests and treatments by 10–20%. However, there is no evidence that cocaine and heroin usage increases after the passage of medical marijuana laws. In fact, the estimates on cocaine and heroin arrests or treatments are uniformly negative. From the arrest data, the estimates indicate a 0–20% decrease in possession arrests for cocaine and heroin combined. From the treatment data, the estimates show a 20% decrease in heroin treatments but no significant effect on cocaine treatments. These results suggest that marijuana could be a substitute for heroin.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://researcharchive.vuw.ac.nz/handle/10063/3195
Download Restriction: no

Bibliographic Info

Paper provided by Victoria University of Wellington, School of Economics and Finance in its series Working Paper Series with number 3195.

as in new window
Length:
Date of creation: 2014
Date of revision:
Handle: RePEc:vuw:vuwecf:3195

Contact details of provider:
Postal: Alice Fong, Administrator, School of Economics and Finance, Victoria Business School, Victoria University of Wellington, PO Box 600 Wellington, New Zealand
Phone: +64 (4) 463-5353
Fax: +64 (4) 463-5014
Email:
Web page: http://www.victoria.ac.nz/sef
More information through EDIRC

Related research

Keywords: Cocaine; Heroin; Illegal drug use; Marijuana; Medical marijuana laws;

This paper has been announced in the following NEP Reports:

References

No references listed on IDEAS
You can help add them by filling out this form.

Citations

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:vuw:vuwecf:3195. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Library Technology Services).

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.