It varies by country and even in the US it varies by industry. A lot of European countries have a less adversarial relationship between organized labor and mana

It varies by country and even in the US it varies by industry. A lot of European countries have a less adversarial relationship between organized labor and management and workers benefit greatly. Public sector unions in the US, and the teamsters, and Culinary in Las Vegas, etc. don't seem to leave their workers worse off either.