Bonus
In this field, dealers are considered nature players because they have no strategic interests in the outcome. For 10 points each:
[10e] What field studies the Nash equilibria of situations like the Prisoner’s Dilemma and rock, paper, scissors?
ANSWER: game theory
[10m] Adding moves by the nature player transforms games with this resource from incomplete to imperfect. A George Akerlof paper that calls bad cars “lemons” discusses this resource’s “asymmetry.”
ANSWER: information [accept incomplete information; accept imperfect information; accept information asymmetry]
[10h] The extensive-form of a game allows a game with incomplete information to be represented as one of these objects via the Harsanyi transformation. Chess engines search “partial” examples of these objects.
ANSWER: game trees [accept decision trees; accept partial game trees]
<Editors, Social Science>
| Editions | Heard | PPB | Easy % | Medium % | Hard % |
|---|---|---|---|---|---|
| 2 | 124 | 18.63 | 97% | 44% | 46% |
Conversion
| Team | Opponent | Part 1 | Part 2 | Part 3 | Total | Parts |
|---|---|---|---|---|---|---|
| Claremont B | UCLA B | 10 | 0 | 10 | 20 | EH |
| Claremont C | UC Irvine | 10 | 0 | 0 | 10 | E |
| UC Santa Barbara | UCLA C | 10 | 0 | 10 | 20 | EH |
| UCLA A | USC B | 10 | 0 | 10 | 20 | EH |
| UCLA D | Claremont A | 10 | 10 | 10 | 30 | EMH |
| UCSD B | UCSD A | 10 | 0 | 10 | 20 | EH |
| USC A | UCLA E | 10 | 10 | 10 | 30 | EMH |
Summary
| Tournament | Edition | Exact Match? | Heard | PPB | Easy % | Medium % | Hard % |
|---|---|---|---|---|---|---|---|
| UK (North) | UK | Y | 5 | 22.00 | 100% | 60% | 60% |
| UK (South) | UK | Y | 7 | 17.14 | 100% | 43% | 29% |
| Northern California | US | Y | 4 | 20.00 | 100% | 50% | 50% |
| Southern California | US | Y | 7 | 21.43 | 100% | 29% | 86% |
| Eastern Canada (1) | US | Y | 5 | 22.00 | 100% | 80% | 40% |
| Eastern Canada (2) | US | Y | 9 | 20.00 | 100% | 56% | 44% |
| Florida | US | Y | 4 | 12.50 | 50% | 25% | 50% |
| Great Lakes | US | Y | 12 | 18.33 | 100% | 50% | 33% |
| Lower Mid-Atlantic | US | Y | 9 | 17.78 | 89% | 44% | 44% |
| Upper Mid-Atlantic | US | Y | 10 | 17.00 | 100% | 30% | 40% |
| Upper Mid-Atlantic | US | Y | 2 | 20.00 | 100% | 50% | 50% |
| Midwest | US | Y | 9 | 24.44 | 100% | 78% | 67% |
| North | US | Y | 4 | 20.00 | 100% | 25% | 75% |
| Northeast | US | Y | 11 | 19.09 | 100% | 46% | 46% |
| Pacific | US | Y | 8 | 17.50 | 88% | 38% | 50% |
| Southeast | US | Y | 12 | 15.83 | 100% | 25% | 33% |
| Upstate NY | US | Y | 6 | 13.33 | 100% | 17% | 17% |