> If you specify a number, you have either A) disqualified yourself due to it being too high or B) set a cap on your potential salary (they may have been willing to pay more). Neither scenario represents upside for you.
Those are hardly the only outcomes. An impressive salary history can raise the esteem of a candidate. It's a signal that makes the candidate look good, should the employer attach meaning to it, which they're free to do or not do. But it won't hurt you.
The real world is more fluid and complex than just these two rigid outcomes. An employer can put a salary range in writing and then find a great candidate who's simply worth more, and in a market where talent is hard to find you don't turn away great candidates, you reshape the job description. Or maybe the hiring manager passes the employee to a different department or different company with an opening with a higher range. Or maybe the hiring manager passes because they just can't do it but 6 weeks later you get a call back because they haven't found anyone better and the manager got more desperate or fought their boss to increase the hiring budget.
And if your previous salary is higher than the absolute range of the job you're interviewing for, you're still free to tell the employer you're okay with that, if you are. I've done it before. You can also use it to negotiate other benefits. Maybe they're inflexible on the top end of the salary range but you can get extra equity or vacation out of it.
> If the company specifies a number, it has either A) disqualified itself due to it being too low
You must believe ranges have some flexibility or else a company disqualifying itself is upside for them because it saves them the time of interviewing candidates who aren't willing to take the disclosed range.
Those are hardly the only outcomes. An impressive salary history can raise the esteem of a candidate. It's a signal that makes the candidate look good, should the employer attach meaning to it, which they're free to do or not do. But it won't hurt you.
The real world is more fluid and complex than just these two rigid outcomes. An employer can put a salary range in writing and then find a great candidate who's simply worth more, and in a market where talent is hard to find you don't turn away great candidates, you reshape the job description. Or maybe the hiring manager passes the employee to a different department or different company with an opening with a higher range. Or maybe the hiring manager passes because they just can't do it but 6 weeks later you get a call back because they haven't found anyone better and the manager got more desperate or fought their boss to increase the hiring budget.
And if your previous salary is higher than the absolute range of the job you're interviewing for, you're still free to tell the employer you're okay with that, if you are. I've done it before. You can also use it to negotiate other benefits. Maybe they're inflexible on the top end of the salary range but you can get extra equity or vacation out of it.
> If the company specifies a number, it has either A) disqualified itself due to it being too low
You must believe ranges have some flexibility or else a company disqualifying itself is upside for them because it saves them the time of interviewing candidates who aren't willing to take the disclosed range.