Strategy / Election strategy
A campaign that looks strong and a campaign that is winning are not the same thing. Good strategy starts from what it actually takes to win the seat, rests on evidence about voters rather than on assumptions, and is judged by results that can be measured.
This page sets out how Polity Lab approaches election strategy. The principles hold in any democracy; the figures and rules come from India's Lok Sabha elections. Its companion, How voters decide, covers the voter's side of the same question.
Know the target
In a first-past-the-post contest the candidate with the most votes wins. A majority is not needed, so the size of the field changes the target. In India's 2024 Lok Sabha election, more than half of the contested seats were won with less than half of the vote.
Lok Sabha 2024, 542 contested seats (Surat was elected unopposed). Shares of all votes polled, NOTA included. In 2019, 202 seats were won with less than half of the vote. Source: Election Commission of India, constituency results; Polity Lab analysis.
Lok Sabha 2024 · winning share
Contested seats by the winner's share of all votes polled, %. Saffron: won with less than half. Source: Election Commission of India, constituency results, General Election 2024.
Why it matters
How many votes are needed, from how many places, against how many serious rivals: that number decides how much persuasion and how much turnout a campaign needs, and where scarce time and money should go. Plans built without it tend to chase visibility instead.
Work it out
Diagnose the seat
One of the costliest mistakes in politics is letting a candidate's instinct, a senior leader's view or the party's own story stand in for evidence. Each kind of evidence answers some questions and cannot answer others, so a sound diagnosis uses several and pays most attention where they disagree.
Shows where support and turnout changed, and by how much.
Cannot prove why individual voters changed their minds.
Shows what people say they think and prioritise.
Cannot prove that a stated issue caused anyone's vote.
Shows what services and programmes actually delivered.
Cannot prove that residents noticed, valued or trusted it.
Shows how people explain their experiences, in their own words.
Cannot prove how widely those views are shared.
The disagreement is the finding
If surveys report high satisfaction but complaint records show the same failures month after month, neither source is simply wrong. The gap between them is where the useful question lies.
Know what you control
A campaign controls fewer things than it likes to think, and influences some more. Much of what decides an election is context: the economy, the national mood, what opponents do and events nobody planned for. Strategy puts its effort where it has a lever and reads the rest carefully.
Often the largest single decision a party makes about a seat.
They change the arithmetic, but votes do not always transfer between partners as planned.
They respond. A plan that assumes they will stand still is a hope, not a strategy.
The candidate
Voters judge candidates on more than promises. A reputation that rests on observable conduct is harder for opponents to dent and easier for voters to believe.
People know how to reach the candidate and where to raise a problem.
Requests are acknowledged, owned and followed up.
The candidate knows which office has the power and the budget to fix a problem.
Interests, conflicts and disclosures are handled in the open.
What is said in public matches what is done, and what was said before.
Unfinished work is admitted, not passed off as done.
Activity is not resolution
A hundred meetings show effort, not results. A simple service register, recording each issue, the office responsible, its status and how long it took, shows both. It must protect personal information, and help with public services must never depend on political support.
Commitments
Voters who remember broken promises discount new ones. A commitment is worth making when it can be explained, paid for, delivered and checked. India's Election Commission already asks parties to explain the reasoning behind manifesto promises and how they will be funded.
Take reliable drinking water. Laying pipes is not the same as water that arrives every day: a credible commitment separates building the network, connecting homes, keeping supply running and measuring how reliable it is.
Try it · six tests for a promise
“Reliable drinking water in every ward within two years.”
Tick each test the promise passes.
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What campaigning changes
The best evidence on campaign effects comes from field experiments, mostly in the United States. They are not direct estimates for Indian elections, but their lesson travels: the effect of any campaign activity has to be measured, not assumed.
Organisation
A campaign's strength is not the number of people attached to it. It is whether it can coordinate lawful work, keep its information accurate, answer the public and fix its own mistakes. Each of five functions needs a named owner and a way to escalate problems.
Ninety days
A workable sequence for an organisation getting ready for an election. It builds capability; it does not forecast votes. Adapt it to the real election calendar, and once an election is announced, to the Model Code of Conduct.
Within the rules
In India, the Election Commission's Model Code of Conduct sets the boundaries. They are not only legal limits: an organisation that ignores them loses the trust it is trying to build.
The final test
Not when it generates publicity or good internal reports. A strategy works when its results, judged against measures set in advance, hold up against the other explanations for what happened.
Working with Polity Lab
No analyst can promise a vote share: opponents, alliances, events and the economy all weigh on the result. What we can do is give a campaign or organisation a clear target, an honest reading of the seat, commitments that hold up and a way to know what is working. That is the difference between a campaign that looks powerful and one that has earned its support.
Sources and further reading
Seat figures are Polity Lab's analysis of the Election Commission's constituency results. The research on campaign effects comes from field experiments, mostly outside India.
