Honeymoon Election

A honeymoon election is a contest held in the early months of a new president's or prime minister's term, when public approval is usually at or near its peak. In political science, the term is most often associated with the work of scholars such as Matthew Shugart and John Carey, who used it to describe legislative elections timed to fall just after a presidential election in separation-of-powers systems. Under their framework, concurrent elections produce the strongest coattail effects, honeymoon elections produce somewhat weaker but still favourable results for the new president's party, and midterm or counter-honeymoon elections (held late in the term) tend to punish the incumbent.

The underlying mechanism is straightforward. Voters who have just chosen an executive are often willing to give that executive a workable legislature, and the new administration has not yet accumulated the disappointments, scandals, or economic setbacks that typically erode support. Turnout patterns may also favour the winning coalition, since its supporters remain mobilised.

Honeymoon dynamics appear in several settings:

• Presidential systems with non-concurrent legislative cycles, such as France's two-round legislative elections held weeks after the presidential vote. In 2017, Emmanuel Macron's newly founded La République En Marche won a large National Assembly majority shortly after his May victory — a textbook honeymoon result.
• Sub-national or by-elections held early in a new government's term, where the governing party often outperforms its long-run baseline.
• Founding elections after a transition, where a popular incoming leader's party consolidates parliamentary control.

The effect is empirical rather than guaranteed: a poorly managed transition, an early crisis, or an unpopular cabinet appointment can erase the honeymoon bonus, as France itself demonstrated in its 2022 legislative election, when Macron's alliance lost its absolute majority despite the same calendar structure.