If she's right, then this episode may be a mere speed bump, and one that will soon be forgotten, the same way that early problems implementing Romneycare were.
A Federal Election Commission report released last month found that 23 states had "significant problems" implementing their "motor voter" registration programs, three times more than in the past election cycle.
Stronger action by the United Nations Security Council would require Russian acceptance, but there is no sign that the problems implementing the peace plan are leading in that direction.
Douglas A. Hibbs Jr., a former professor of economics at the University of Gothenburg, wrote me that Burkhauser's 2013 discussion of proper income concepts and the problems implementing those in available data is excellent.
President Obama used the better part of a rare news conference this morning to explain why Congress bears much of the responsibility for three of his most prominent failures: the pain of the sequester, the inability to close Guantánamo, and the problems implementing health-care reform.
The formulation of the game is given in terms of coupled nonlinear programming problems implementing the Lagrange principle.
