 Researchers are trying to find what makes office workers want to come back to the office. Here's what they're finding. I'm Jeff Colvin of Fortune Magazine with the Fortune Business Update. Most bosses want workers back in the office, at least in a hybrid model, but are struggling with resistance. They've tried everything, free lunches, subsidized commutes. Now consultants at the Jones Lang LaSalle Real Estate Services Group have been investigating what attracts workers.