http://online.wsj.com/article/SB10001424052748704629804575325233508651458.html Why Obamanomics Has Failed Uncertainty about future taxes and regulations is enemy No. 1 of economic growth. By ALLAN H. MELTZER The administration's stimulus program has failed. Growth is slow and unemployment remains high. The president, his friends and advisers talk endlessly about the circumstances they inherited as a way of avoiding responsibility for the 18 months for which they are responsible. But they want new stimulus measures—which is convincing evidence that they too recognize that the earlier measures failed. And so the U.S. was odd-man out at the G-20 meeting over the weekend, continuing to call for more government spending in the face of European resistance. The contrast with President Reagan's antirecession and pro-growth measures in 1981 is striking. Reagan reduced marginal and corporate tax rates and slowed the growth of nondefense spending. Recovery began about a year later. After 18 months, the economy grew more than 9% and it continued to expand above trend rates.