Ireland 2020

Ireland holds its general election on 8 February. I wish I could offer a good preview. But no time. However, given how much many of us enjoy elections under single transferable vote, it seems like the community might want to gather and do some fruitful plantings. So here’s the place for it.

One thing of note I am aware of is polling showing Sinn Féin doing well, possibly enough to break into the top two. In first preferences, that is. Given STV, of course, an important consideration will be if it picks up transfers (or where, if anywhere, its supporters go in districts where they have votes that don’t elect one of their own).

Apparently this is the first time Ireland has voted on a Saturday. Naturally, I am not a fan of that idea. (The link is to Charles Richardson’s blog, The World is Not Enough, which I just discovered thanks to a comment on another thread here by Tom.)

IRV-MMP

What do folks think of this idea, proposed by Mark Roth in the thread on open-list MMP?

I do not believe it is entirely necessary to have two votes; though I don’t oppose the idea. Essentially I would have IRV-MMP. An instant runoff determines which candidate wins the local seat in each district. First preferences determine who receives the at-large seats. If a voter wants the Greens, but knows that they won’t win locally, a vote 1 Greens 2 Labor has the effect of supporting a winnable local candidate and helping the Greens secure seats in general. I would allow transfers to second (or lower) ranked parties should the first choice(s) of parties not reach a threshold. I would also be inclined to allow a List Party that isn’t running a candidate to appear on the ballot anyway; probably marked to indicate that the List cannot win the local seat. The candidates who lose in their local race would be selected to fill the at-large seats based on their personal vote counts. List order would only be a tiebreaker.

Decoy lists would technically be possible, but they would stick out like a sore thumb, require voter coordination to ensure that the “right” candidate gets the vote in the district level races, and would still need to front candidates in local races to have enough warm bodies.

As I say at the other thread in a comment of my own, I like it much better than the “AV+” idea of having two votes (one ranked-choice for local candidates and the other for list).

Is rural-urban PR gaining on MMP?

In the British Columbia mail-in referendum, the most likely option to win, should change from FPTP be endorsed, has seemed to be Mixed-Member Proportional (MMP). However, a poll from Mainstream BC, released on Nov. 8, suggests that one of the other options could be gaining.

The one that looks close, at least in this poll, is Rural-Urban PR (RUP). I reviewed all of the proposals before, and so will only briefly describe the RUP system here: It would be Single Transferable Vote (STV) for most of the province, but MMP in rural areas. The proposal is meant to address concerns that rural districts (ridings) would have to be too large if STV were used in the entire province, while still giving the rural interior a reasonable degree of proportionality.

This poll shows that on the critical first question, whether to keep FPTP or move to PR, the BC Interior prefers the status quo, 53.3% to 46.7%. Metro Vancouver voters only narrowly favor PR (50.1%), while Vancouver Island favors PR by a slightly wider margin (52.7%). The regional samples are small, so should be treated with caution. Nonetheless, they are suggestive of skepticism of PR in rural areas, exactly what the RUP proposal is meant to address. Overall, it is way too close to call: 50.5% for keeping FPTP, 49.9% for PR.

It is on preference over PR systems that we see the most interesting divide. According to this poll, MMP leads by a wide margin in Metro Vancouver: 50.4% to 32.2% for RUP and 17.4% for the third option, Dual-Member PR (DMP). On Vancouver Island, it is similar, but tighter: 40.4%, 38.3%, 21.3% (this is just 86 respondents). In BC Interior, however, the poll gets RUP on 49.5%, then MMP 37%, and DMP just 13.5%.

Overall, this still puts MMP in front, given the greater population of Vancouver: 44.8%, 38.2%, 17.0%.

It could be that RUP is gaining, as earlier polls had it and DMP both far behind MMP. There is an on-line presence for a specifically pro-RUP effort (“YUP for RUP”). There is some expressed support for RUP, for instance by Andrew Coyne in the National Post. He says he favors it “mostly for the STV part.”

It would be very interesting if RUP ended up winning, but on the strength of rural voters who, were it chosen, would vote by MMP, while Vancouver voters (who would vote by STV) had majority-preferred MMP but would get STV. OK, that was convoluted, but that is the point. It is not a likely outcome, but it is at least possible, provided it is really close in Vancouver and there is a decisive turn towards RUP in rural areas. And would be interesting!

The choice of PR model, if PR defeats FPTP in the first question, will be determined by province-wide alternative vote (the second question is a ranked ballot). So, it would be good to know what DMP supporters’ second choice tends to be. I would guess MMP, but that is just that–a guess. It probably depends on which feature of DMP that minority likes best–all members elected in local districts (for which STV would seem to beat MMP) or province-wide proportionality (for which MMP is clearly better than RUP).

A final note from the poll: It has 963 total respondents, but only 440 for the second question. So lots of voters may be planning to skip the question on choice of models. It is unclear whether that is because those who want FPTP are not weighing in at all, or because of pro-PR canvassers saying things like “if you are confused about the second part, you can skip it” (which I heard in my brief observation of campaigning).

NYT endorses a larger House, with STV

Something I never thought I would see: The editorial board of one of the most important newspapers in the United States has published two separate editorials, one endorsing an increase in the size of the House of Representatives (suggesting 593 seats) and another endorsing the single transferable vote (STV) form of proportional representation for the House.

It is very exciting that the New York Times has printed these editorials promoting significant institutional reforms that would vastly improve the representativeness of the US House of Representatives.

The first is an idea originally proposed around 50 years ago by my graduate mentor and frequent coauthor, Rein Taagepera, based on his scientific research that resulted in the cube root law of assembly size. The NYT applies this rather oddly to both chambers, then subtracts 100 from the cube root result. But this is not something I will quibble with. Even an increase to 550 or 500 would be well worth doing, while going to almost 700 is likely too much, the cube root notwithstanding.

The second idea goes back to the 19th century (see Thomas Hare and Henry R. Droop) but is as fresh and valid an idea today as it was then. The NYT refers to it as “ranked choice voting in multimember districts” and I have no problem whatsoever with that branding. In fact, I think it is smart.

Both ideas could be adopted separately, but reinforce each other if done jointly.

They are not radical reforms, and they are not partisan reforms (even though we all know that one party will resist them tooth and nail and the other isn’t exactly going to jump on them any time soon). They are sensible reforms that would bring US democracy into the 21st century, or at least into the 20th.

And, yes, we need to reform the Senate and presidential elections, too. But those are other conversations…

Early STV voting equipment

Voting technology is one obstacle to wider use of ranked-choice voting. Although groups like OpaVote have had open-source fixes for years, US jurisdictions tend to rely on commercial vendors. A decade ago, many of them resisited developing the technology. Now, of course, voters can “complete the arrow,” as is done in San Francisco, or bubble in a candidate-by-ranking matrix, as was done in Maine last week.

The challenges get thornier with STV elections. Due to the “multi-winner” nature of a race, there sometimes are very many candidates. That can result in confused voters and burdensome vote counts. Only in 1991 did Cambridge (MA) solve these problems by computerizing its electoral system. That could have happened as early as 1936, when many cities still were holding STV elections.

As it turns out, IBM had found a way to mechanize the voting process. George Hallett of the erstwhile Proportional Representation League writes:

Among the most persuasive arguments against P. R., in spite of their essential triviality, have been the objections that it required several days to get the result in a large election and that it required paper ballots and hand counting, both of which in plurality elections without the safeguards of a central count have acquired an evil reputation. In connection with the possible early use of P. R. in New York City, where these objectives would be stronger than ever psychologically, an effective answer to them has now been devised.

 

IBM’s system used standard, punch-card readers to count STV ballots at a rate of 400 per minute. According to Hallett, “the final result of a P. R. election in New York City can easily be determined by some time in the morning of the day after election.”

Voters would use a series of dials to rank candidates, one through 20. Then, as some will recall, the machine would record a voter’s votes when they pulled the lever to open the curtain. Opening the curtain punched the holes into the punch-card ballot.

Here is the quotation in its context (albeit a bit blurry):

Other features of the system were:

• Precinct-based error correction. A voter could not give the same ranking to more than one candidate. Nor could a voter skip a ranking.
• Freedom of choice. A voter could rank as few candidates as they wanted. They also could rank as many as they wanted. Although the machine was built for 20 rankings, there appears to have been accommodation for write-in and additional candidates. Finally, a voter could go back and change their mind about a ranking.
• Early “cyber-security.” Now we worry about nefarious actors loading malware onto touchscreens. Back in the 1930s, however, the worry was that poll workers might stuff a ballot box or throw out ballots they did not like. IBM’s solution was simple. Poll workers would not have access to individual ballots. Once a voter voted, the ballot fell into a sealed container, only to be opened in the central-count location.

Why the machine did not catch on remains a mystery. IBM appears to have been pitching it to New York City in advance of the November referendum, which put STV into place from 1937 to 1947. Those passing by 41 Park Row could see a demonstration model at the Citizens Union office.

It is a shame that New York (and other cities) did not go with the system. According to Mott (1926), the average invalid-ballot rate in 19 elections to that point was 9.1 percent. My data reveal invalid rates of up to 18 percent (Manhattan and Brooklyn, 1941). Part of this was abstention altogether. Another part was the lack of interest in discerning voter intent, handling skipped rankings with compassion, and so forth. IBM’s machine, however, would have addressed some of those issues, all while educating voters at the same time that they voted.

Preference flows under STV: An interesting case from Tasmania

Thanks to Kazuaro in the South Australia thread for this terrific tip:

Perhaps some people are also interested in the recent Hare-Clark STV election in Tasmania. Kevin Bonham has some interesting coverage on a seat that was closely contested between the Liberals and the Greens:

Lesotho (MMP) & Malta (STV) hold early elections on the same day

Lesotho and Malta will hold early elections this Saturday, June 3rd. Both have parliamentary systems and each one uses a different (and interesting!) type of proportional representation – each having a certain following among readers of this blog.

Lesotho uses a one-vote variant of MMP, with 80 single-seat districts in the nominal tier and 40 in the list tier. There is no threshold, and no seats are added in case of overhang, so a party can win a majority by taking more than 60 districts.

Malta uses STV, with a twist: if I understand correctly, in case one party receives an absolute majority of first-preference votes, seats are added to ensure that party has a majority, and that the majority is in proportion to its majority of the vote.

The elections were also called in different ways. Lesotho’s parliament (election not required before February 2020) was dissolved after the government lost a confidence vote in March – the prime minister could have handed over power to the coalition that ousted him, but chose instead to ask the king for an early election. Malta’s early election (originally not due until March 2018) was called by the prime minister.