On the Number of Parties: Basic Counting, Part 2
This time: some multi-party examples.
Ok, so part 1 of this series detailed some overall terminology and took a look at two cases of single-seat plurality elections which have long been dominated by two parties (but in by no means identical ways): the US and the UK. This installment will look at two cases of clear mutlipartism: Germany and Israel. Germany uses Mixed-member proportional representation (MMP) and Israel uses closed-list proportional representation (CLPR) with seats assigned using the D’Hondt method of highest averages. (In the interest of space I am not going to go into grand detail here about how these systems work, although links to basic definitions have been provided).
Both systems are parliamentary, i.e., the government is formed by the party or coalition of parties that command a majority of the legislature. The Prime Minister (or, in Germany’s case, the Chancellor) is an elected member of parliament and the cabinet is formed by the majority party or coalition of parties and must maintain the confidence of the majority to remain in power. Each country also has a president who serves as the head of state. In Germany, the president is elected by a convention that represents the Länder (German states). In Israel, the president is elected by the Knesset. In both cases, the role is largely ceremonial.
Here’s the seat distribution of Germany’s Bundestag as a result of its 2021 election. Here we see six parliamentary parties (and two independents). There were a total of 47 parties that ran in the election (and 54 total qualified to run).
Note that the CDU and CSU caucus together (they are essentially the same party that uses different labels in different parts of the country).
So, seven parliamentary parties and 47 electoral parties.
Quite clearly, this is a more multi-party system than we saw in the UK.
Here are the preliminary vote distributions (i.e., not the final official numbers) by party:
Note that “other” accounts for 41 parties.
A quick run-down of comparing the seat distributions and those preliminary numbers show that the system is pretty proportional (obviously if I pulled the final data the numbers would be more accurate, but this is close enough to illustrate the point):
Note that unlike in the UK, it is impossible for any party to govern by itself. Indeed, the SPD ended up forming a coalition with the Greens and the FDP, as announced earlier this month. Via the NYT: A new era: Germany meets its post-Merkel government.
For the first time in 16 years, Germany will have a center-left government and a new chancellor, Olaf Scholz, a Social Democrat, whose job will be to fill the shoes of Angela Merkel, the woman who made Germany indispensable in Europe and the world.
After much anticipation, Mr. Scholz and his coalition partners from the progressive Greens and the pro-business Free Democrats stepped in front of the cameras on Wednesday to announce a 177-page governing deal they have negotiated under strict secrecy since the Sept. 26 election.
The WaPo piece on German Election 2021 discussed various coalitional possibilities if anyone wants to see how different combinations were possible.
This seat distribution is reflective of the ongoing evolution of Germany’s party system. As illustrated below, the dominance of the SPD and CDU/CSU has diminished over time. First, note that coalition government (the green boxes) has been the norm, but that system used to give either the SPD or the CSU/CDU a large enough seat share that it only needed one partner (the FDP usually being the beneficiary). We can also see the formation of the Greens and Die LInke (the Left) in the 80s and 90s, respectively, and the Greens’ growth in recent years. Also note the emergence of the nationalist right party, the Alternative for Germany (AfD) in 2017. Here we see how space (i.e., a proportional system that allows smaller factions of voters to still be represented) for new party formation from both the left and the right can lead to new parties emerging instead of fringes trying to take over existing parties.
Here is the Knesset, Israel’s unicameral legislature, from its most recent election. There are 13 parliamentary parties. It is worth noting that no party has anywhere near the majority needed to control the 120-seat body outright. A coalition is clearly required to govern Israel.
There are a total of 39 electoral parties.
If like above, we compare seat and vote percentages, we can see that Israel’s system is quite proportional:
|Blue and White||8||6.67%||6.63%|
|Israeli Labor Party||7||5.83%||6.09%|
|United Torah Judaism||7||5.83%||5.63%|
|Religious Zionist Party||6||5.00%||5.12%|
|United Arab List||4||3.33%||3.79%|
Israel’s new government is a hodgepodge of political parties that had little in common other than a desire to unseat veteran right-wing Prime Minister Benjamin Netanyahu.
The coalition, sworn in on Sunday, spans the far left to far right and includes for the first time a small Islamist faction representing Israel’s Arab minority.
I would note that for all the obvious challenges presented by such a cabinet, its makeup makes sense insofar as it reflects the diversity of the Israeli electorate–after all, it took four elections in two years for the population to produce outcomes that could result in a government being formed. While hardly ideal, consider that such a circumstance at least is reflective of the overall level of disagreement in the populace, and has forced compromise in the formation of the national government, rather than allowing a minority faction of the citizenry to have outsized power.
Note that Likud has the most seats (but still only 25%), but was unable to assemble a viable majority of the Knesset to form the government.
Next up: beyond just a raw count.