Exit polls signal the mood, not the mandate
As the elections draw to a close, one of the most eagerly awaited events is the announcement of the election results. But, before that, exit polls are released, which help sustain the election momentum and provide fodder for the talking heads.
Within hours of the last vote being cast, the pollsters are out with the exit polls, and most of us believe them to be the results, though many times they have been proved wrong. Yet, they are widely watched television programmes across the nation.
The exit polls are conducted by several psephologists which often differ from one another, giving mixed signals to viewers. But the nation is hooked, as it cannot wait for the final counting day, just a few days ahead. This time around, the show is no different.
The broad trends emerging from the “poll of polls” for the recently held Assembly elections suggest a familiar pattern: incumbency holding firm in some regions, while anti-incumbency outmanoeuvring the ruling party elsewhere. Yet, exit polls can at best predict the general electoral mood, as they are an imperfect science.
On the face of it, the projections appear largely in line with political expectations. In Assam, most pollsters have forecast a comfortable return for the BJP-led alliance. Similarly, in Puducherry, the AINRC-led NDA is expected to retain power, reinforcing the perception of stability in the Union Territory. Exit polls are generally more accurate if the contest is one-sided, but if it is a close contest, their predictions can go haywire.
In Tamil Nadu, most exit polls point towards a second innings for the DMK, suggesting that the electorate may have endorsed continuity over change. However, the emergence of actor Vijay’s TVK has been seen as a spoiler for the DMK and may lead to a hung Assembly, according to some predictions.
But it is different story in Kerala which appears to be poised for a cyclical shift, with most exit polls predicting a comeback for the Congress-led UDF after two consecutive terms of the LDF, aligning with the state’s long-standing tradition of alternating governments. Meanwhile, West Bengal remains the most keenly observed state. While several exit polls give the BJP an edge, others project a victory for the Trinamool Congress.
Despite these seemingly coherent narratives, the reliability of exit polls remains a matter of debate. Their track record in India has been mixed at best. Methodological limitations — ranging from small or unrepresentative samples to urban bias and respondent hesitancy — put a question mark on their credibility. Unlike in the West, it is a challenge to capture the diversity of India’s electorate — the interplay of caste, class, and regional factors — in small sample sizes which makes precise forecasting exceedingly difficult.
One would need the sample size to be really huge and diverse to nullify these biases. Do exit polls serve a constructive democratic purpose? Proponents argue that they enhance transparency. Critics, however, contend that they risk shaping perceptions prematurely, influencing market behaviour and building political narratives. It is better to wait for the counting day as the final word rests with the voters. May 4 is not very far away after all!
