Is cigarette demand elastic or inelastic? Find two clues then give your answer in the comments section (States look at tobacco to balance the budget):
In the South, where such taxes have been lower than in the rest of
the country, Arkansas has nearly doubled its tax, to $1.15 a pack, and
Kentucky’s will double, to 60 cents, on April 1.
Increases are
also under consideration in other tobacco-growing states like North
Carolina, South Carolina and Georgia. With estimated state budget
shortfalls nearing $50 billion, opponents of smoking see an opportunity
to make headway with the most reluctant lawmakers. ...
A 10 percent increase in the price of cigarettes reduces consumption by 3 percent to 5 percent, according to the Centers for Disease Control and Prevention, and deters young people from picking up the smoking habit. ...
Bill Phelps, a spokesman for the Altria Group, the parent company of
Philip Morris, argued that states often overestimated revenues from
cigarette tax increases. From 2003 to 2007, there were 57 state tax
increases, Mr. Phelps said, and in 41 cases they fell short of
projections.
But Frank J. Chaloupka, an economist and director of the Health Policy Center at the University of Illinois, Chicago, said cigarette taxes had not reached the threshold of diminishing returns. “We haven’t yet seen a case where if you raise taxes you don’t raise revenues,” Mr. Chaloupka said.
New Jersey did see a decline in revenue after its last tax increase, he
said, but other factors, like a comprehensive smoke-free-air law that
went into effect before the increase, drove down consumption.
That last paragraph ... don't forget your mantra when analyzing policy: holding all else constant. For example, electricity prices might fall after cap-and-trade or a carbon tax are implemented, but this is in spite of the cost-raising policy. Something else must be going on at the same time to drive prices downward.