Submitted on: 13 April 2010.
Revised on: 30 May 2010.
Accepted on: 14 July 2010.
___________________Education Finance and Policy---MIT PRESS
Submitted on: 14 February 2018.
Revised on: 18 April 2018.
Accepted on: 30 April 2018.
___________________Education Finance and Policy---MIT PRESS
Submitted on: 31 May 2008.
Revised on: 29 July 2008.
Accepted on: 23 August 2008.
___________________Education Finance and Policy---MIT PRESS
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Submitted on: 07 August 2000.
Revised on: 17 September 2000.
Accepted on: 17 October 2000.
___________________Education Finance and Policy---MIT PRESS
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