Italy assembly-size reduction: Cube root!

Based on the results of a referendum, Italy will be changing the size of its Chamber of Deputies from 630 to 400. By the cube root law (Taagepera, 1972) a country the size of Italy (around 60.5 million) should have about 392 seats in its first chamber. I’d say 400 is “about 392” and so this outcome is an obviously good thing.

Thanks to Matthew Bergman, Miroslav Nemčok, and Rein Taagepera for calling this to my attention. Rein also sent along an Italian newspaper article (PDF, a bit blurry) in which he was quoted.

The assembly reduction proposal was advanced by the Five Star Movement. As Rein said in personal communication, “sometimes populists get it right.”

Also, the Italian Senate is being reduced, to 200 (from 315, not counting appointed senators). I am not aware of any predictive model for how large a given second chamber “should be”, at least in unitary systems, but I note that in A Different Democracy, 2014, p. 214, we report that the mean second chamber in a unitary state is 0.53 times the size of the first chamber. So Italy is continuing to follow this pattern.

Tyranny of the minority

Excellent, succinct post by G. Elliot Morris about the fundamentally undemocratic (and, yes, unrepublican) nature of American political institutions.

Tyranny of the Minority

Despite what the founders intended, the Supreme Court is now fully able to be controlled by a significant minority of the country’s voters. Of course, it is not a popularly-elected branch of government, but there are costs associated with minoritarian rule that transcend the original intent of the founders.

[Excerpted from the post at Moriss’s blog]

 

Academics and journalists

This is such an interesting comment about academics and journalists by Andrew Gelman, in response to question as to whether he and Nate Silver might do a joint podcast or other discussion about election forecasting (Gelman says he’s asked and Silver has not responded):
____
The more general question, maybe, is how journalists and academics can interact. A traditional model is that the academic does the research and the journalist writes about it. Or the academic does the work and the journalists writes about it with a critical eye, Felix Salmon style. A different model is that the journalist and the researcher are the same person: that’s what Nate [Silver] is doing. Maybe a better way to put this is that the “journalist” and “academic” roles have been erased and replaced by the analyst, who does both. Bill James was a pioneer in this. Finally, there’s the model in which the academics and journalists collaborate, which is what Merlin and I are doing with Elliott [Morris]. At this point, you might ask, why do Merlin and I need Elliott at all: why would a forecast by two political scientists be improved by a journalist? The immediate answer is that the Economist forecast is Elliott’s baby: he came to us to ask for help. The longer answer is that 3 people are better than 2, and the distinction between academic and journalist is not always so clear. I do a lot of writing, Elliott does a lot of programming, and we both have thought a lot about politics. I’ve found that collaboration almost always makes things better, as long as the collaborators can get along.
Anyway, Nate seems pretty set in his go-it-alone, don’t involve academic researchers approach, and I really like to collaborate, so maybe that’s one reason we’re having difficulty communicating.
Also, unrelatedly, Nate is a public figure and so he suffers from what I’ve called the David Brooks or Paul Krugman problem: he gets so much low-quality criticism from randos on the internet, that he’s developed a way of pattern of ignoring or firing back at criticism, rather than engaging with it directly. It can be hard to have a conversation, public or private, with someone who’s gotten into the habit of considering outside criticism as a nuisance rather than a source of valuable input.

NSW Nats break with Liberals (to a degree)

Interesting comment to a thread on AV from Tom Round, and which I wanted to “promote” to where it would be seen from the front gate of the virtual orchard:

The NSW Nationals have just announced that they are moving to the crossbenches, ie breaking their coalition with the Liberals in our oldest State Parliament, over a ban on shooting koalas.

However, it’s still a good deal tighter than a supply-and-confidence non-aggression pact because the Nats have not yet handed in their Ministerial portfolios.

(Tom also included what he called a “NSFW” addendum, but I will let you go to the original comment for that.)

Tweaks to MMP in Germany?

I am aware that there have been ongoing efforts to introduce some small reforms in the mixed-member proportional (MMP) system in Germany. The main challenge is to prevent the Bundestag from expanding so much in size, since a Constitutional Court ruling mandated full compensation.

The brief background is that the system has long had the potential for adding seats to cope with “overhangs”, which happen when a party in a state wins more districts than its party-list share would entitle it to. The Court ruled that the procedure in place over many elections still left the system unacceptably disproportional. (Manuel posted a good primer on the changes back in 2013; see also a long and interesting comment thread here on F&V.)

There are proposals currently being considered in the Bundestag that would attempt to limit the expansion in the chamber’s size that the current system allows. For instance, in 2017, the size went from the basic 598 (299 nominal and initially as many list) to 709 (401 list seats!).

The article I have is from AP, and (predictably) is thin on detail. All it says in the way of substance is:

The new proposal mainly involves keeping the number of constituencies unchanged in the 2021 election but slightly reducing the number of extra seats. By the time of the 2025 election, it calls for the number of constituencies to be cut to 280. A reform commission is supposed to produce a detailed plan.

The article also notes that opposition parties “weren’t impressed.”

I hope some readers might have more detail on what is being proposed.

NZ2020: Maori Party list-candidate attributes and “burning bridges”

The New Zealand Maori Party has introduced its party list for the 2020 election, now set for 17 October. The press release boasts of the backgrounds of the candidates, including some sports celebrities and experienced local officeholders. Interestingly, one of the co-leaders has adopted a “burning bridges” strategy–being placed too low on the list (7th) to be elected if he does not win his district (electorate) under New Zealand’s mixed-member proportional (MMP) system. (In some past elections, the party has won only district seats; it did not win any seats at all in 2017.)

The press release says, in part:

In our list we have champion athletes: the founder of Iron Māori (Heather Te Au Skipworth); a coordinator for the diploma in sport and recreation- and a crossfit trainer (Fallyn Flavell); a fourth dan black belt in aikido (Mariameno Kapa-Kingi) and competitive rower (Tumanako Silveria).

We have candidates with vast expertise and experience in local government (Merepeka Raukawa-Tait, Elijah Pue, John Tamihere, Rangi Mclean, Debbie Ngarewa-Packer); a former Cabinet Minister Hon Tamihere; two past youth MPs (Eru Kapa-Kingi and Elijah Pue); and former candidates for the Māori Party, Mana Motuhake, Alliance Labour, and the Christian Heritage Party.

It also has this lovely nugget:

“We are campaigning on the mantra of MMP: More Māori in Parliament” said Che Wilson [party president].

Regarding co-leader John Tamihere, Waatea News quotes him as explaining his taking such a low list position:

This is the Māori thing to do and I could not go back to Parliament if I didn’t have the mandate of the people on the street… My six fellow candidates have put themselves and their whānau up for this challenge and this is my way of showing my support for their sacrifice.

In 2017, the party was within five percentages points in only one of the Maori set-aside electorates, Te Tai Hauāuru. Labour won all seven of them. Back to 2014, the party won two of the electorates, plus one list seat (which I believe is the only list seat it has ever won).

I have not seen polling of the Maori electorates. Perhaps someone reading this has. But with Labour currently running so far ahead of its 2017 showing in national polls, it would seem the Maori candidates have their work cut out for them if the party is to recover.

(The idea of candidates in mixed-member systems “burning bridges” by not taking an electable list rank comes from Krauss, Nemoto, and Pakennen, 2011.)

Possible New Zealand election delay

As already flagged in a couple of comments at the earlier planting on the New Zealand election (thanks, Errol), there is now some discussion of a delay in the polling date. The dissolution of parliament did not take place Monday as had been expected. This does not immediately mean the election date, 19 September, has to be pushed back. But it means it is possible.

This uncertainty is due to the recent return of COVID-19 cases to the country, and all the complications that could cause for holding the election. There are provisions of the election law, added rather recently, that would permit delay under specified conditions even after a dissolution.

Details at The Conversation and at Stuff.

New Zealand 2020 preview

New Zealand’s general election will be 19 September (grrr, they are holding it on Rosh HaShanah). Given the generally good record of the government of Prime Minister Jacinda Ardern in handling COVID-19, at this point the question seems to be, how big will her win be? And how much will her two coalition partners suffer as Ardern’s party gets most of the credit?

Through today, there have been seven recent polls that have put Ardern’s Labour Party over 50% in votes. If this were to happen on election day, it would make for the first time since the mixed-member proportional system was first used (1996) that a single party won a majority of seats or votes.

The last poll showing the main opposition National Party ahead was conducted in February. The party has changed leaders not once, but twice, since then.

Obviously, with a majority, Labour would not need to take on coalition or support partners. However, it likely would want to retain its relationship with the Green Party and thus retain the latter in some decidedly junior position. That is, assuming the party clears the threshold. Even the polls that show Labour as far up as 60% (!) still show the Greens over 5%. So, it may be a close call, but they should at least remain in parliament. There seems to be only one poll in several months that has them below the party-vote threshold (mid-May, at 4.7%).

The other partner in the incumbent government, New Zealand First, is languishing far below the threshold in all polls. Its only faint hope for survival would be if it can take back the electorate (single-seat district) of Northland. The party’s leader, Winston Peters, won this seat in a by-election five years ago. The National Party won the seat back in the general election of 2017. Its candidate for the seat in this election, Shane Jones, is making his pitch for the seat.

For far too long we have tolerated substandard National Party representation for our Northland area. No power or influence. No bite and, in fact, not even a decent bark.

The just-linked NZ Herald article remarks that the by-election showed that “the government [then led by the National Party] knew so little about the North that it thought bridges were what everyone wanted.” Jones has said that most of the promised bridges were never built. (So, evidently they do want bridges, even if that’s not all they want.)

The episode is a nice reminder of how distributive politics can come into play in the MMP system. Despite effectively nationwide proportional representation, the district races are an opportunity for local factors to enter into the campaign. Nonetheless, it would seem a very tall order for New Zealand First to repeat in a general election what it pulled off in the by-election. With National crashing so badly nationwide, however, perhaps it is not out of the question that local National supporters could vote for Jones. The latter has emphasized that he could be in cabinet, while the National member would be an “obscure backbench MP,” continuing the alleged neglect of the region by both Labour and National. (Never mind that NZF is unlikely to be back in cabinet no matter what, if their votes are not needed, as they were after the 2017 election.)

Meanwhile, Peters has launched his party’s campaign with the rather odd slogan, “Back your future.” He is really pushing the idea that he is the only thing standing between New Zealanders and a radical government pulled further left by the Greens. It is about the best case he can make for a vote for his party. Given the overall competence Ardern has exhibited and the fact that the Greens would have hardly any leverage if Labour wins a majority on its own (or even if it is merely close to a majority), it is not a claim with much reality behind it. Still, the always colorful Peters has said that being in government has allowed him and his allies to block “woke pixie dust.”

The Greens are also looking for ways to differentiate themselves from both of their partners. Co-leader James Shaw remarked,

We’ve known for a long time, that the closer we got to election, the more likely it was that NZ First would start misbehaving.

…If you look at some of the difficulties that the Government has had over the last three years, a lot of them have come down to NZ First ankle-tapping them and blaming them for saying they can’t get anything done.

I know they like to say they are a force for moderation; it’s more like an agent of chaos.

Green MP Jan Logie has also called attention to New Zealand First’s opposition to the Sexual Violence Legislation Bill, which she is championing.

The Greens are also at work differentiating themselves from their senior partner, albeit with less divisive words, and a policy focus. For instance, they oppose Labour’s policy on charges to New Zealanders returning from abroad and needing to quarantine. (National supports Labour’s plan, so the latter can pass it without the Greens’ support in the current parliament.)

Peters and David Seymour, the leader of another small party, Act, have done their part to keep the campaign especially classy.

Act is enjoying a bit of a surge lately, from polling oblivion a few months ago to 5% in one recent poll and over 4% in several. It just might survive. Seymour currently holds an electorate seat. Because New Zealand’s MMP has an alternate threshold–five percent of the party-list vote or a single district win–there is a chance the party could elect more than one member for the first time since 2008 even if it remains below 5%. I’d think their odds are reasonably good, as some more ideological right-wing voters may see National as hopeless to form a government and instead vote Act.

The current government was a somewhat strange one when formed. Labour’s 2017 result was ten seats behind the then-governing National. Even with Green support the left-leaning post-electoral combine was two seats seats short of National (54-56). They needed New Zealand First (9 seats) to choose them over National, which of course it did. Now the government looks to be one more case for the common political-science finding that governing as a junior partner is perilous for a party’s electoral support. New Zealand First may be shut out of parliament altogether, and the Greens may be down a seat or two from their 8 in 2017 and facing a partner that possibly has a majority on its own.

Poland 2020: Presidential runoff

The second round of Poland’s presidential election is Sunday, 12 July. I really did not expect a close runoff. As I showed in a graph in 2017, both things that have to happen are relatively rare: (1) First round leader with >40% not getting 50% in runoff, and (2) First rounder runner-up with ~30% getting >50% in runoff.

In the first round on 28 June, incumbent Andrzej Duda earned 43.5% and the runner-up Rafal Trzaskowski earned 30.5%. (The third place candidate had 13.9%.) Yet several polls in the past week have shown the race for the second round too close to call.

It is worth noting, given my interest in electoral cycles, that whereas Duda benefitted from a honeymoon election in 2015 that helped his party (Law and Justice, PiS) get into strong enough position to win a parliamentary majority, Trzaskowski would have no such advantage. The PiS already narrowly held its majority in 2019 and another assembly election is not due until October, 2023. And while there is a procedure by which the president can call early assembly elections, the power is not unilateral and the parliamentary majority should be able to avert such recourse by the president (see Articles 145 and 155 of the Polish Constitution).

(The 2015 presidential and assembly elections demonstrate so many interesting effects of electoral rules that the sequence features prominently in the introductory chapter to Votes from Seats.)

“Instability” in Israeli politics?

I was asked to offer some remarks on current “instability” in Israeli politics.* Instead, I am going to argue that Israeli politics suffers from too much stability—at least at the level of party and electoral politics. The fact that Israel underwent three elections between April, 2019, and March, 2020, might seem to imply political instability. So might the government recently formed, with its unwieldy power-sharing provisions and the parties’ need to reform constitutional provisions (Basic Laws) in order, at last, to prevent what could have been a fourth election within two years.

However, if we go a little deeper, there are two aspects of fundamental stability that have led the country’s politics to this current situation. First is the fact that a right-wing nationalist bloc of Benjamin Netanyahu’s Likud party and the two Haredi (ultra-orthodox) parties, usually also joined by an ultra-nationalist and religious-Zionist party (currently Yamina), has been unwilling to break up in order to facilitate government-formation. Likud and the Haredi factions function almost like one party nowadays, even though they run as three separate ones in elections.

The second factor is the persistence of anti-Zionist ideology among the Arab parties, who in their alliance known as the Joint List, have emerged as a (potentially) powerful force able to command about 12% of the Knesset seats. One can hardly ask parties representing the Arab sector to be Zionist, but if they would cease being opposed to the very nature of the political system (or be replaced by more pragmatic parties), they could participate in governments and bring benefits back to their voters who polls show care much more about better public services and integration into Israeli society than about ideological goals or the wider Israeli–Palestinian conflict.

Because of these two aspects of excessive political stability (or we might say stasis), it proved impossible after the two elections of 2019 and almost impossible after the 2020 election for a government spanning the political center to form. Yet consider that in three elections within eleven months, the right-Haredi bloc headed by Netanyahu failed to win a majority of seats. It did especially badly, relative to the 2015 election, in the second election of 2019, held in September. It recovered only slightly this past March. Yet at the same time, the Blue & White electoral alliance headed by Benny Gantz and its potential coalition partners also failed to win a majority for an alternative government. Blue & White could have formed a government only with the cooperation of the Joint List—or else it needed the Likud.

In most parliamentary democracies with complex multiparty systems, what happens when no bloc of ideologically similar parties wins a majority of seats is that a coalition of the center forms, leaving the extremist parties of both left and right out. But owing in part to Netanyahu’s preoccupation with his own legal problems, he was unwilling to break up his loyal bloc. Meanwhile, many of Gantz’s secular and left-leaning allies were unwilling to enter a government with the Haredi parties due to sharp differences over issues of religion and state.

Only with the unwillingness of the key parties to go to fourth elections, particularly in the context of the covid-19 crisis, did such a center-right coalition (which excludes the far right Yamina, as well as the most secular components that had been included within Blue & White) finally form. They could have arrived at a similar destination much sooner if the right-Haredi bloc had been more flexible, and alternative governance options would be more feasible if the Arab bloc could be part of a government or of its Knesset support base.

In other words, Israeli politics would benefit from just a little bit more instability.

Before concluding, I want to add two final points—one on the institutional context and one looking ahead:

(1) It is not the case, as some commentators claim, that Israeli politics would be more stable if it would change its highly proportional electoral system. The country has about the number and relative size of parties we expect from the electoral system it has (based on mathematical models I have contributed to developing and testing). But it does not follow that the country would be better served by changing the system to reduce the number of parties. The system suits the country’s social divisions well. A more disproportional system would create more, not less instability, by making it less transparent how popular support would be turned into baragaining power in the Knesset and government.

(2) Will the current government last? The constitutional reforms that were passed as a condition of its formation make it likely that it will, at least for a while, by instituting a rotation in the Prime Minister position and making it harder than usual for the leader of one bloc to depose the other and break up the government. However, by August, it must pass a budget. If Netanyahu wants to prevent a budget deal, he probably can, and this would force an early election. Polls consistently show that the right-Haredi-ultranationalist bloc would win a majority if an election were held now. However, it is not clear that he would want such an outcome even if he could engineer it. All of Netanyahu’s coalition governments but one have had at least one party of the center-left in them in order to balance out the ultranationalist parties (and the farther right of his own Likud). The exception was the one formed after the 2015 election, which was a narrow right-wing government. And it was precisely his small right-wing partners who maneuvered to bring that government down, precipitating the first of these three recent elections when no election actually would have been due until November, 2019. Netanyahu may be quite happy with the deal he has now while his legal process slowly plays out. In other words, Israeli politics may be a good deal more stable than it appears to many observers.


* At an on-line meeting of Davis Faculty, scheduled for 5 July. In addition to drawing on several earlier posts on Israel at this blog (some of which are linked in this post), I also draw on my teaching of Israeli Politics at UC Davis, as recently as this past spring quarter.

The end of pomegranate bloom season

All three varieties of pomegranate that I currently am growing have recently finished their bloom. Fruit set is well underway. These photos were taken on 7 June.

Two excellent varieties I grow are Parfianka and Ambrosia. The Parfianka fruit is deep red and has a wine-like complexity. It is the richest tasting pomegranate I have ever tasted. The Ambrosia has flesh that is pink, almost white, and very soft seeds, and is also very sweet. (If you think you do not like pomegranates either because they are too tart or the seeds bother you, try Ambrosia!) What I find really interesting is that the flowers roughly match the color distinctions of the fruit varieties they lead to. Here is a Parfianka blossom, with some already set fruit visible as well.

That is deeper red than common varieties. The fruit arils (the flesh surrounding the seed) is even darker red when ripe. Now compare to Ambrosia, showing here a flower that is about done and is transforming into a fruit.

The flower is obviously much lighter in color. The arils are even more so–as I mentioned above, almost white.

Here is a Parfianka fruitlet with just a hint of blossom petal left on it.

Finally, the third variety is the ubiquitous Wonderful. If you buy a pomegranate or the juice, at least in the US (and also our exports), it probably came from this variety, grown somewhere in the Central Valley. I used to think it was badly misnamed, but that is because I’d never had a tree-ripened one grown in the proper climate. Here they are really good, although I would still take either of my other two any day. As you can seem its flowers are also very red, but not quite as vivid as the Parfianka.

 

PM rotation in Ireland?

In the earlier planting on Israel’s new government, I asked if examples of rotating the position of prime minister existed outside of Israel. There is evidently a good chance we might be seeing one in Ireland!

Fianna Fáil leader Micheál Martin is expected to be taoiseach in the first half of a coalition government with Fine Gael and the Greens, with Fine Gael’s Leo Varadkar going second. (Source: Irish Times; h/t to Steven Verbank.)

There was even some discussion of the Greens’ leader also being part of a possible rotation deal.

Senior Green sources had previously floated the idea of Mr [Eamon] Ryan also getting a year as taoiseach, although Mr Ryan ruled this out…

What a shame. I am pretty sure it would have been the first case of leaders of three different parties taking turns as prime minister under a coalition agreement!

(Taoiseach is the Irish term for the prime minister.)

The 35th Israeli government and Basic-Law revisions

Last week, Israel finally got a new government, after three elections in under a year, the most recent of which was March of this year.

And what a government it is! Benjamin Netanyahu of the Likud will remain prime minister, with a planned rotation of the premiership to Benny Gantz in 18 months.

It is being referred to as a “unity government” but that is a strange term for a government, the formation of which led to the break-up of three of the multi-party alliances that contested the most recent election, most especially Gantz’s Blue and White list. Maybe just like with “grand coalition” in Germany and Austria, it is time to dispense with the term, “unity government,” for Israel.

The most recent Israeli governments to which the term applied were following the Knesset elections of 1984 and 1988. In these elections the two main parties (Likud and Labor) each had won around 40 or more seats and formed governments in which the two parties governed together. Unlike the European examples, the parties in the earlier Israeli examples also agreed to rotate the premiership (two years one party, two years the other), although this plan broke down during the second term of planned “unity”.

This new government has the rotation plan again, but in other respects, it is quite novel. For one thing, as alluded to already, one of the two main components of the agreement, Blue and White, split. The part headed by Gantz and Gabi Ashkenazi has joined the government with Likud, but the part consisting of Yesh Atid (led by Yair Lapid) and Telem (led by Moshe Ya’alon) will go to opposition. Likud won 36 seats in the most recent elections and Blue and White 33. However, with the split, the governing portion of the latter brings only 18 seats to support the cabinet. Thus, unlike the previous “unity” governments, in this one the two main lists that are forming the cabinet and rotating the premiership do not have a majority of Knesset seats between them (they have 54, where a majority is 61.)

(Yesh Atid and Telem, who will be in opposition, have 16 seats; there were also two from B&W who split off and joined the government as a separate party and two from the Labor-Gesher-Meretz alliance who joined the new rump B&W, while another effectively joined the Likud’s bloc… it gets complicated!)

Despite the imbalance now of the two main components, Likud and (rump) B&W, each has rough parity in the government. This is a sense in which it is still sort of a “unity” government. B&W currently has 13 ministers, while Likud has 14, even though the Likud caucus is twice the size of B&W’s. In addition, the B&W splinter joining the government, the 2-seat Derech Eretz, gets one minister. So does Gesher, which is just Orly Levi-Abekasis, who split from Labor-Gesher-Meretz to join the government. And Labor has two. In addition, there is Rafael Peretz, who split from the nationalist Yemina (the rest of which is going into opposition), plus one from United Torah Judaism (UTJ) and one from Shas. (The latter two, both haredi–or ultra-orthodox–parties, combine for 16 Knesset seats.)

Thus, strictly in portfolios, the remnant of Blue and White made off really well, getting 37% of the cabinet despite contributing only around 22% of the cabinet’s parliamentary basis. Likud gets 40% of the cabinet, with about 44% of the parliamentary basis.

Plus, of course, there is the rotation. Gantz gets a turn at the premiership after 18 months, if the agreement lasts. So, while critics on the leftish side of the political spectrum are calling Gantz a sell out for going into government with Netanyahu, he actually got a pretty good deal, in terms of the portfolios:legislators ratio. (I will not go into policy in this post, but my sense is he did decently well there, given the bargaining situation.)

In the end, both blocs failed to win three straight elections–even the first of which was called several months earlier than required. And so compromise was the only option. Well, no, actually it was not. A fourth election in just over a year’s time could have been called. In fact, under Israeli law, it would have happened automatically had a deal not been struck to form a government. Polling strongly suggested a new election would finally give the Nethanyahu-led bloc (Likud, Yemina, UTJ, and Shas) more than 61 seats.

The bargaining over government formation, when there is a looming return to elections, always takes place against the backdrop of what each side expects in the event of a new election. This only enhances the significance of the portfolio balance and rotation Gantz was able to extract. Likud and its allies certainly had no reason to fear the outcome of an election, and could have just run out the clock and let it happen, while blaming Gantz (and Lapid) for dragging voters to the polls yet again.

So Netanyahu and his allies struck a deal either because the ongoing coronavirus crisis made going back to the polls seem unappealing, or because Nethanyahu really preferred a coalition containing at least one party to his left over one formed around a narrow right-wing (nationalist-haredi) bloc. The reason need not be one or the other. Both factors probably matter.

But bear in mind that Nethanyahu has always had coalitions in which he had partners from the center-left as well as to his right, with the partial exception of the one formed after the 2015 election–the one that was ended early to kick off what would turn out to be a sequence of three elections. In that coalition, Kulanu (10 seats) was to Likud’s left, although firmly part of the “nationalist camp” in its self-definition (and merged with Likud after the first of the three 2019-20 elections). Thus it is entirely plausible that Nethanyahu preferred some sort of deal with Gantz, and could not get Gantz to back down from demands that his bloc get a large share of the cabinet even if he failed to bring his whole list with him. With the ulranationalist Yemina (6 seats) going into opposition, and the two haredi parties not really fitting on the left-right dimension (which, in Israel, is mostly about doves vs. hawks), Likud for the first time in the Netanyahu era will anchor the farthest right position in the cabinet. (Had they gone back to elections that resulted in a majority for the right-haredi bloc, Likud would have anchored the farthest left position in the likely government.)

(As an aside, I wonder how Lapid could possibly have been willing to go to another election, given polling suggesting only around 10% or so for his list. Or maybe he just really decided that being opposition leader was the least unattractive of all his options.)

On the question of whether the agreement can last, the coalition deal includes some creative constitution re-drafting. Before it was voted in as the government, the proto-coalition amended Basic Laws in order to attempt to secure its position, and thus not be vulnerable to a potential Nethanyahu decision to break it up early and precipitate elections. Here are the main points (thanks to JD Mussel for these):

  • There is now a new legal category of government called an “Alternation Government”. The following apply to such a government:
  • PM can’t fire ministers from other bloc without alternate PM’s consent.
  • If an election is called by the Knesset, with at least 12 members of the right bloc voting for it, Gantz automatically becomes PM (and vice versa after PM alternation).
  • The PM’s existing power to call an election (which is not exactly that, since a new government can be formed within 21 days) now requires the consent of the alternate PM.
  • Neither a sitting PM nor alternate PM can serve in a government installed as result of a constructive no-confidence vote (whereby 61 members of Knesset must elect a new government in order to oust the incumbent).
  • The Basic Law change contains an entrenchment clause: “This Basic Law [probably meaning specifically these amended clauses] may only be changed with the votes of 75 MKs,”

A strange beast Netanyahu and Gantz have created! But a political (and public-health) crisis required some creative bargaining and constitutional innovation.

A couple of final small thoughts:

  • Is this the first time in the annals of parliamentary government that a formateur (the one designated to attempt to form a government) had himself installed as Speaker to preserve his leverage while bargaining to install someone else as (initial) Prime Minister?
  • Is this the first case known to constitutional history of a 62.5% majority to amend?

Dividing the Rulers: How Majority Cycling Saves Democracy

The following is a guest planting by Dr. Yuhui Li. I suggested Dr. Li draft something for this blog about his recently published book. (Note: I was the Ph.D. committee chair for Huey at UC Davis.)

You can buy the book by clicking here, and taking advantage of a discount! You can get 30% off by entering the code, UMCYCLING (for a limited time).


I’m grateful that Matthew offers to post this introduction of my book Dividing the Rulers: How Majority Cycling Saves Democracy. I hope it may interest some fellow political scientists.

The initial thought about the project originated from a debate I had years ago on Chinese social media regarding the choice of political systems. It appeared to me that many people were skeptical about the idea of democracy out of the fear that the majority, at least in theory, could be as tyrannical as individual dictators. But years later, when I learned about the social choice theories as a PhD student, I noticed an almost opposite criticism of democracy from academia, namely the instability of social choice. Both arguments sound convincing, but also at odds with each other: It’s hard to imagine a decision-making body that is both cyclical and tyrannical. In the process of solving the puzzle, I came across Nicholas Miller (1983) and Anthony McGann (2006) and realized that the two arguments can be reconciled. Cycling and the tyranny of the majority can both exist, but they can be negatively correlated with each other. As cycling is clearly the lesser of the two evils, it may be exactly the reason that democracies tend to be less tyrannical than alternative systems.

So building on Miller and McGann, I started to develop a theory and design an experiment to untangle the process of how cycling can actually be a good thing and help the temporary losers of an electoral game. I argue that in a voting body, the key factor that prevents cycling is the cost incurred on those who defect from the winning coalition. If a country’s legislative body has a low “defection cost”, cycling is more likely, and the distributive outcome more equal.

I have to admit, unfortunately, that my modeling skills are not enough to formalize a game with continuous options and highly unstable equilibria, but I did present a rather convincing strategic process showing that in a three-player committee, if the defection cost is higher than 50% of the distributable benefits in a giving round, cycling cannot happen. I then conducted an experiment by grouping respondents into three-player committees to verify that process. The experiment results turned out to be more variant than I had expected, but largely confirmed the hypothesis that a high defection cost can deter cycling and result in a more “tyrannical” outcome, with less frequent power alternation. I show that while cycling introduces uncertainty into the policy outcome, it is exactly that short-run uncertainty that creates the long-run equality by reshuffling winners and losers.

In the second half of the book, I connect such a phenomenon to the design of electoral institutions. I argue that low defection costs explain the favorable distributive outcome in countries in which the parliament does not have a majority party and the executive is subordinate to that parliament. This way, not only is the winning coalition more inclusive, but more importantly, it is vulnerable to defection and gives the losing side a better bargaining position.

While it is a common belief in the literature that the outcome of electoral system design cannot be predicted with high accuracy, I construct a comprehensive dataset on countries’ largest party vote shares and show that a no-majority party system can be guaranteed in almost any country as long as the electoral system is sufficiently proportional. I explain such a phenomenon by developing a demand and supply theory of political parties, explaining why, with very few exceptions such as South Africa’s ANC, a majority party’s politicians and voters both have strong incentives to split as long as the electoral system allows small parties to survive. And therefore the aforementioned theory that cycling leads to equality is not merely a thought exercise, but an attainable outcome giving appropriate institutional design.

There are two features of this book that I think are worth noting. First, it goes beyond positive empirical study of political institutions and offers a clear normative objective for institutional design, which is to ensure an unstable winning coalition to guard against a tyrannical government, whether it represents a majority or not. And second, the book is accessible for readers with minimal political science training, as I strive to convince as many people as possible by using intuitive methods and providing explanations to advanced concepts.

South Korea 2020

South Korea had its assembly election on 15 April, with various covid-19 precautions in place. The Democratic Party of President Moon Jae-in (elected in 2017) won a majority of seats.

As discussed previously at F&V, the electoral system was changed from mixed-member majoritarian (MMM) to, at least partially, mixed-member proportional (MMP) prior to this election. It is only partially MMP not mainly because the number of compensatory list seats is so small (30 out of 300 total), but because there remain 17 seats that are, apparently, allocated in parallel (i.e., as if it were MMM).

There was some discussion in various media accounts (and in the previous thread) of the major parties setting up “satellite” parties to “game” the MMP aspect of the system. Under such a situation, a big party will contest the nominal tier seats and use a separate list to attract list votes and seats. By not linking its victorious nominal candidates with a same-party list, a party can gain extra seats, vitiating the compensation mechanism that defines MMP. This is what happened in Lesotho in 2007, for example. (That thread has an interesting series of comments about the issue, including why German parties do not do this in their MMP system.)

The Democratic Party set up a Together Citizens Party to compete for list seats and the main opposition United Future Party set up a Future Korea Party to do the same.

However, if I understand the results correctly (at Wiki), it seems the satellite was not necessary for the Democratic Party to win its seat majority. The Democrats won 163 constituency seats on 49.9% of the (nominal) vote; with 300 total seats, this is a majority no matter what happens with the list seats. Their satellite won 17 seats on 33.4% of the list votes. The United Future won 84 nominal seats on 41.5% of the nominal vote; their satellite won 19 seats on 33.8% of the list votes. I am finding these numbers hard to understand! Maybe someone else can figure this out for us.