Lately, the motion picture industry has been aggressively seeking, and largely getting, generous state tax credits for producing movies in Maryland. I love film and am very disappointed that Hairspray wasn't filmed in Baltimore, but the argument for movie tax credits simply does not hold up economically or as a matter of public policy.
One can fairly debate whether the state should grant tax credits in order to encourage businesses to permanently locate in Maryland. Businesses create long-term jobs, which in turn contribute to the income, property and sales tax base of the state. But simply filming a movie in Maryland produces no long-term economic benefits, while at the same time requiring state and local government to provide public services for the production - such as police, fire and crowd control - at taxpayer expense.
Nor do out-of-state production companies create much in the way of temporary employment. While production companies hire some local workers, much of the highly paid top talent is from out of state.
It is true that movie production companies temporarily contribute to local businesses, and pay state and local sales and hotel occupancy taxes, for the period they are in town. But the economy of Maryland and Baltimore benefits similarly every time the Hippodrome stages a road production of a Broadway play, or if Bruce Springsteen appears here in concert. The same is equally true of visiting symphony orchestras, opera companies, the circus, out-of-town baseball and football teams, and even out-of-state visitors to the Inner Harbor. These visitors also create both temporary and permanent employment opportunities for Maryland residents.
Furthermore, such out-of-town visitors as visiting sports teams and rock stars generate admission tax revenue on ticket sales and sales tax revenue on sales of refreshments and souvenirs. The Baltimore Orioles play 81 home games per season. Oriole Park seats 48,876. Assuming (somewhat optimistically) that the average attendance per game is precisely half that amount (24,438), annual attendance would be nearly 2 million. If the average price of a ticket is $27, ticket sales would total $53.4 million. This would generate $5.3 million in admission tax revenue. Assuming that each patron spends $20 per game on refreshments and souvenirs, those sales would total $39.6 million per season and generate $2.4 million in sales tax.