Sometimes incompetent government has its advantages. I was asked to research the convention center situation while at City Planning in the 1990s, and found out pretty quickly that the problem wasn't the size of the Javits Convention Center. It was the number, cost and availability of hotel rooms and the lack of transit airport access. And yet the city and state decided to go full speed ahead with a doubling of the size of the Convention Center. Fortunately, they were unable to pull it off. Meanwhile, other state and local governments overbuilt convention center space, and are desperately trying to attract a shrinking number of conventions by cutting prices and losing money.
Other state and local governments have also placed much of their hope for economic salvation on casinos, but while New York has pursued gambling at race tracks, it has consistently failed to make a deal to allow casinos elsewhere. Meanwhile, casinos elsewhere are running into financial problems, and pretty soon state and local governments will have to cut the financial benefits they get from gambling to attract gamblers, while still dealing with the social costs.