The moment election results flash across television screens in Berlin, Amsterdam, or Jerusalem, the democratic process enters a phase that most citizens never witness and few truly understand. The vote count is merely the opening bid. What follows—sometimes for days, sometimes for months—is a high-stakes negotiation where ideological enemies become governing partners and campaign promises become bargaining chips.
This is coalition formation, the unglamorous machinery that determines who actually governs in most of the world's democracies. While majoritarian systems like the United States and United Kingdom occasionally produce hung parliaments that force improvised coalitions, proportional representation systems are designed around them. In these countries, coalition-building isn't a failure mode—it's the system working as intended.
The informateur's invisible hand
In the Netherlands and Belgium, the process begins with a figure most voters have never heard of: the informateur. Appointed by the monarch, this political elder statesman—often a retired prime minister or respected parliamentarian—conducts preliminary talks with all party leaders to identify mathematically viable combinations. The informateur operates without cameras, without press releases, and with extraordinary discretion. Their job is to find out what each party actually wants, as opposed to what they claimed to want during the campaign.
Germany's process is more formalized but equally opaque. After federal elections, the party that won the most seats typically initiates "exploratory talks" with potential partners. These are followed by formal coalition negotiations, which can involve dozens of working groups covering everything from fiscal policy to cultural affairs. The 2021 negotiations that produced the "traffic light" coalition of Social Democrats, Greens, and Free Democrats required weeks of intensive bargaining before the parties even agreed to begin formal talks.
The currency of power
Ministries are the primary currency. Finance and interior typically command the highest prices, followed by foreign affairs and defense. Smaller parties often demand portfolios that align with their core constituencies—Greens want environment, liberal parties want economy or justice. In Israel, ultra-Orthodox parties have historically traded their coalition votes for control over religious affairs and education funding, wielding influence far exceeding their electoral share.
But ministries aren't the only chips on the table. Coalition agreements—the written contracts that govern these partnerships—have grown increasingly detailed over decades. Modern agreements often run to hundreds of pages, specifying not just policy directions but precise legislative language, budget allocations, and even procedural rules for resolving future disputes. The German traffic light coalition agreement exceeded 170 pages. These documents represent the true platform of government, superseding individual party manifestos.
When mathematics meets ideology
The arithmetic is straightforward: you need enough seats to survive confidence votes. The politics is anything but. Parties must balance the desire for power against the risk of alienating their base by partnering with ideological opponents. The Dutch Labour Party's participation in austerity-focused coalitions during the 2010s contributed to its near-collapse. Meanwhile, parties that refuse all compromise risk permanent irrelevance.
Formation periods vary wildly. New Zealand typically forms governments within weeks. Belgium holds the world record: 541 days without a government following the 2010 elections, as Flemish and Francophone parties failed to bridge linguistic and regional divides. During such interregnums, caretaker governments handle routine business while the country operates on autopilot—a reminder that modern states have enough institutional momentum to coast, at least temporarily, without political direction.
Our take
Coalition formation is democracy's least photogenic process and arguably its most consequential. The deals struck in these closed rooms shape policy for years, often in ways that bear little resemblance to any party's campaign platform. This isn't necessarily a betrayal of democratic principles—it's a recognition that governing requires compromise, and compromise requires negotiation away from performative outrage. The question isn't whether backroom deals are democratic. It's whether voters understand that their ballot is just the opening move in a longer game.
