As a share of the state's economy, Governor Brown says, the $86 billion state budget he signed today is lower than any since 1973. There are massive cuts in core services. But Republicans refused to extend tax increases, and the deficit still required $12 billion in new revenues to be "balanced," as the constitution requires. Four billion of that is based on projections that wealthy taxpayers are doing better than anybody expected. Still more comes from so-called "use" taxes the state hopes to collect on Internet sales from companies like Amazon. Currently, those taxes depend on consumers, few of whom ever report online purchases. Another device is dismantling local redevelopment agencies and taking their money, but those agencies claim that's illegal because of Proposition 22, approved by the voters last November. Will any of that money really materialize?