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50 WORLD<br />

AUTUMN 2013 STANFORD BUSINESS<br />

country of 6 million between 1991 and 2002,<br />

when a civil war took 50,000 lives.<br />

The candidate debate nights were part<br />

of an experiment devised by Casey and<br />

colleagues to test what sort of information<br />

affects how citizens vote. In previous<br />

research, they had found clues that better<br />

information plays a significant role. In<br />

national elections in 2007 and 2008, 86%<br />

of Sierra Leone’s voters voted for the party<br />

historically associated with their ethnic<br />

group, but in local elections only 75% did so.<br />

Exit polls pointed to a possible explanation:<br />

Voters knew twice as much about local<br />

candidates as national candidates, and that<br />

additional knowledge about individuals,<br />

as opposed to just party labels, may have<br />

played a role in their willingness to cross<br />

over ethnic lines on their ballots.<br />

BOUNDARIES<br />

The ability of information to change<br />

voters’ choice matters for two reasons,<br />

Casey believes. If political parties cannot<br />

rely on people voting for traditional<br />

affiliations, such as an ethnic or religious<br />

group, they may be more likely to field<br />

candidates who pay closer attention to what<br />

policies constituents want. And, armed<br />

with more knowledge, voters may be better<br />

able to hold politicians accountable, which<br />

makes it more difficult for those elected to<br />

divert public resources.<br />

But getting information to voters in<br />

rural villages, with limited access to radio,<br />

television, and newspapers, is no easy task.<br />

Moreover, in a setting where 70% of voters<br />

have no formal schooling, it is critical<br />

to deliver information in a way that is<br />

accessible and engaging.<br />

One of Casey’s ongoing projects, with<br />

partial funding from the Stanford Institute<br />

for Innovation in Developing Economies<br />

(SEED), is to tease apart what sort of<br />

information makes a difference. To find out,<br />

the researchers teamed up with Search for<br />

Common Ground, a nonprofit organization,<br />

to organize moderated debates among<br />

candidates for 14 of the most closely<br />

contested national parliament seats in 2012.<br />

Videos of the relevant debate were shown<br />

in 112 villages. Other voters were asked<br />

to listen to a radio report, and still others<br />

were shown a “get-to-know-you” video of<br />

candidates talking about themselves.<br />

The results showed a dramatic effect of<br />

the debate video. In villages where voters<br />

had not seen the video debates, exit polls<br />

indicated “only 28% of voters could name<br />

the two parliamentary candidates in the<br />

election they had just voted in,” Casey says,<br />

“and only 3% knew roughly the amount<br />

of money [$11,000] that members of<br />

parliament are given every year” to spend<br />

in their constituency.<br />

Among those who saw the video debates,<br />

many more voters knew the candidates’<br />

names and other details about them, such<br />

as who was better educated or had held<br />

office before. The number who knew the<br />

amount of money the elected candidate<br />

could spend quadrupled. Furthermore,<br />

DECISION TIME A ballot for the 2012 Sierra Leone presidential elections<br />

Reuters/Joe Penney

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