You are probably in a high-skilled position, so they can't just replace you like they can with low-skilled labor. You have inherent bargaining power because there are less people that can do what you do, while factory workers have much less bargaining power since what they do is less skilled. Without knowing how pay, sick days, vacation days, etc. we can't do a comparison against a Scandinavian white collar union member.i work for a fortune 500 company w/ a third of a million employees, and is almost half a century old. so how did i swing my awesome healthcare & 100% 401(k) matching up to 6% of my competitive base pay?
last i checked, i'm not out any union dues.