Largest remainder method: Difference between revisions
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==Technical evaluation and paradoxes== |
==Technical evaluation and paradoxes== |
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The largest remainder method is the only apportionment that satisfies the [[quota rule]]; in fact, it is designed to satisfy this criterion. However, it comes at the cost of [[ |
The largest remainder method is the only apportionment that satisfies the [[quota rule]]; in fact, it is designed to satisfy this criterion. However, it comes at the cost of [[Balinski–Young_theorem|paradoxical behaviour]]. The [[Alabama paradox]] is defined as when an increase in seats apportioned leads to decrease in the number of seats a certain party holds. Suppose we want to apportion 25 seats between 6 parties in the proportions 1500:1500:900:500:500:200. The two parties with 500 votes get three seats each. Now allocate 26 seats, and it will be found that the these parties get only two seats apiece. |
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With 25 seats, we get: |
With 25 seats, we get: |