Yellow dog contract

[True Federalist (진정한 연방 주의자)]

I'm not in favor of the yellow dog.  Consider an equivalent reciprocal contract clause that required an employer to not merge with another business.  Can you imagine that any employee would be able to get a such a contract clause?  That's the clearest test that something is unfair, if you reverse the conditions is it still acceptible?

[True Federalist (진정한 연방 주의자)]

What's the difference between a company forcing you to join a union to work for them and signing a yellow dog contract? If a person had objections to a particular union yet wished to work for that company how should it be legal to force them into a union? If actions like that are legal why shouldn't yellow dog contracts be legal?

No significant difference, which is why I am also against the closed shop.