While the Wisconsin dairy industry is known to rely on unauthorized workers (it’s believed about 70% of the workforce is working illegally), the majority in the state actually work elsewhere, said Laura Dresser, a labor economist at the University of Wisconsin-Madison.
From Dresser’s perspective, undocumented workers are especially vulnerable when law enforcement agencies focus more on immigration status and less on violations of workers’ rights.
That culture of fear can create “incentives for some employers to find a way to drive wages and standards down,” Dresser said.