Pubdate: Sat, 09 Jul 2011 Source: Lansing State Journal (MI) Copyright: 2011 Lansing State Journal Contact: http://mapinc.org/url/qbTWpGoq Website: http://www.lansingstatejournal.com/ Details: http://www.mapinc.org/media/232 ECONOMICS 101 - WITH A MARY JANE TWIST Marijuana dispensaries' race to the marketplace, such as the rush to a stretch of Michigan Avenue, offers a glimpse at how market forces such as supply and demand, market saturation and the effect of government regulation shape the business landscape. Consider it Economics 101 with a Mary Jane twist. "This is not just interesting to nerdy economists, but others, too," said Charles Ballard, a Michigan State University economics professor. New products are introduced to the marketplace all the time, Ballard said. Consider those made possible by technology that didn't exist a decade or two ago, such as MP3 players and cell phones. What makes medical marijuana unique is that the product already existed, but has just recently become legal in Michigan. The federal government still considers the growing, sale and use of marijuana a crime. Of course, the drug had been bought and sold long before the 2008 voter referendum. But those transactions were carried out in alleys and back rooms, far from the prying eyes of economists. Under cover of the black market, it was difficult to know the going price and quality of the product. That has changed. Now, pricing is out in the open. Prices by the gram range from $6 to $25, according to recent advertisements in the City Pulse, an alternative weekly newspaper. Websites for local stores tout colorfully named strains such as Ricky Bobby, Bubble Boy and Green Crack, and reviewers offer nuanced descriptions on how each strain differs from others. Price is a function of supply and demand, and it can often take a while for the market to find the optimum price for a product, Ballard said. "We don't really know what the equilibrium price is until there's been some experience," he said, citing companies' initial public offering of stock as an example. "There's a price out there for it, but you don't know what it is because it's not traded yet." - --- MAP posted-by: Matt