| Partner | System of Great Schools |
| Start Date | 2014-12-04 |
| End Date | 2014-12-04 |
| Is Current | no |
| Goods | The portfolio model treats a school district’s public schools as an investor would treat their stock portfolio. School boards cease to perform their democratic social function in serving the local electorate, and shift their focus to managing the success of a variety of school options - replicating those considered successful, and, most controversially, closing those which are considered failures. |