Professor Kathleen Seiders (Marketing) noticed the referendums on business questions happening again and again鈥攐n food labelling, drug pricing, recycling, and many other issues. In each case, an industry invested millions of dollars, sometimes tens of millions, on ad campaigns to persuade the public to vote its way.听

Kathleen Seiders

Kathleen Seiders

Seiders听realized that marketing scholars knew little about how industries persuaded people in these direct-to-public campaigns or about what sorts of arguments worked and which didn鈥檛. 鈥淭his is something we don鈥檛 pay any attention to but that industries pay a lot of attention to,鈥 she says. 鈥淚ndustries understand this is important, but it鈥檚 not clear the public understands the stakes.鈥

With one of her Carroll School marketing colleagues,听Associate Professor Gergana Nenkov, and Andrea Godfrey Flynn of the University of San Diego, Seiders decided to change that.

What they learned, published this spring in an article in the听, helps make sense of a form of corporate 鈥渓obbying鈥 that has been hiding in plain sight. It influences public policy across the United States but had been little examined by marketing researchers. And it clearly works because industries often win鈥攁s they did in 2020 in a landmark California ballot initiative on whether drivers for companies like Uber, Lyft, and DoorDash would continue to be treated as independent contractors.

Nenkov

Gergana Nenkov

In the California case, the referendum created a third classification of worker鈥攊ndependent contractors with limited benefits鈥攖hat was sought by the ride-hailing-and-delivery industry, the so-called gig economy. (The limited benefits were a concession to labor advocates.) Had the measure failed, firms in the industry would鈥檝e had to provide set wages and employee benefits to drivers and would鈥檝e faced stricter regulation. According to听, gig-work companies together spent about $200 million to prevail in the vote.听听听听听听听听听听听

鈥淐alifornia is a precedent-creating battlefield for public policy,鈥 says Seiders, who is also the new chair of the Carroll School's Marketing Department. The vote in favor of the gig-economy firms may discourage other states and even the U.S. Congress from trying to force them to treat workers as employees, she adds.

According to Seiders, Nenkov, and Flynn, strong arguments benefit both sides in these kinds of fights, though the activist side benefits more. Put differently, people aren鈥檛 dupes: they care about the quality of the arguments used to sway them. 听

At the same time, voters can easily become suspicious of activist听arguments鈥攚hich creates an opening for the industry side to gain an advantage by encouraging voter skepticism.

Which arguments work?

The professors also examined which sorts of arguments most help each side. What they found isn鈥檛 surprising, but it is enlightening when one considers how campaigns like these often play out.

Financial arguments work best for industries, they say. And that鈥檚 often what one sees in practice. In the California vote, for example, the industry claimed greater regulation would鈥檝e raised companies鈥 costs and resulted in the loss of thousands of jobs.

In contrast, the activist side benefits from arguments that focus on societal welfare, the professors say. In California, opponents tried to win with such arguments in the battle over the industry-backed measure, Proposition 22, portraying a vote against it as advancing social justice. They said an anti-vote would help people of color, since these people were disproportionately represented among the drivers for the ride-hailing-and-delivery companies.

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鈥淥ur results show that the fit between an argumentation strategy and the identity of the persuader is key, especially for the industry side,鈥 the professors write.

What do the findings mean for campaigners on either side of votes like these?

Obviously, industry campaigns should lean to financial arguments, and activist ones to societal claims. But beyond that, the professors say in