Friday, April 10, 2015

Presidential primaries

There are a lot of ways we could alter with the U.S. government to improve it:

  • proportionally elect the U.S. House;
  • end the constitutional review powers of the U.S. Supreme Court;
  • give the U.S. House and Senate different, separate jobs (one obvious split is to give the House domestic powers and the Senate foreign affairs powers; another split is to give the House budget-only powers and the Senate lawmaking powers);
  • stop electing the President and go to a parliamentary-style selection of a prime minister;
  • create a separate branch of government out of the Federal Elections Commission and actually give it real teeth to enforce election laws nationally;
  • put all federal elections (House, Senate, and President) on a four-year cycle, doing away with the midterm slump.

But an easy-to-make reform I have thought about is to improve the presidential primary processes. One problem is that states want to be first, or failing that, as early as possible. This is for each state to maximize its own influence, but this creates an "arms race" among the states. There needs to be a national, coordinated solution that gives each state a fairly equal chance to each state to have a maximum impact.

One possibility is to draw states at random. Two states go every week for a 25-week process - about as long as the current six- to seven-month-long primary system. This is fair, but the only problem is that California or other big states could come early. The smaller contests really ought to come first. The small contests allow for a wide field and enable less-well-funded candidates to gain exposure. Some unheard of candidates might do well and attract support and funding and be ready to move on to bigger contests. But candidates who could not finish in the top half of smaller contests run out of chances and are eliminated. Allowing large contests at the beginning would be a prohibitive barrier for all but the most well-known, well-funded candidates.

My idea is to organize primaries into ten slots, each separated by three weeks. This 30-week process would start in January and finish in July, just before August conventions. The sensible thing would be to order the primaries into ever-larger blocks, so that the smallest contests are first and the largest contests come last. Here's one schedule I made up: 5, 6, 9, 13, 20, 31, 49, 78, 125, and 202. There could be a drawing of states every presidential election, and each state could be assigned in order to the earliest slot that is still available. For the first nine slots, the numbers are caps. If a state would push the number over the cap, it must go into a later slot. The last slot does not have a cap, so any state that cannot go in the first nine slots goes in the final slot.

Big states can only go at the end by definition. California can only go in slot 8, 9, or 10. However, California would rather get a good lottery number and go in slot 8 (when it would dominate the candidates' attention for three weeks) than in slot 10 (when it would be only 55 out of about 202 votes and be a much smaller part of the candidates' attention). Small states with good lottery numbers that year will go early and will dominate the conversation. It is bad luck for small states that get a bad number; they will be ignored in a big vote slot. It is clear that the large states have less variation in "dominance" than the small states do. But how much less? Are small states better off, on average, under this arrangement? This calls for a simulation. I ran 200 trials. Here are the results.

The average dominance is just under 20%, meaning that each state represents, on average, 20% of the Electoral College votes available in the given slot. But notice how even the small states have, at times, 100% dominance of the slot. Notice how the small states, mid-size states, and even some of the larger states have averages that are right around 20%. It is only the very biggest states -- Florida, New York, Texas, and California -- for which average dominance of their slots is above 20%. One could play around with the numbers a bit. For example, dropping slot 7 to a 48 would depress Florida's and New York's slightly too high chances a little (no longer could they share the slot if a 20 EV state got there first, so their odds would be slightly lower for this outcome). But my first attempt represents quite a substantial flattening out; each state has a reasonable chance of influencing the selection of the presidential candidates.

Otherwise, the problems just continue.

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