In answer to the question in the title of the OP - no I don't worry about what others earn, I think if I did then I'd probably have become a contractor years ago and my annual income would have hit a local maximum, as it happens I didn't choose that path and I think the path I have chosen will potentially lead to a larger area under the curve in the long run. (Of course I could well be wrong and might look back in 10-20 years time with some regret, then again money isn't everything and I'm fairly confident that even if perhaps earnings could have been maximised some other way I'll have a more interesting time on the route I'm taking now)
In answer to the the OP itself I'd disagree with both you and your friend
Mate told me he recently applied for a job and during the application it asked for "desired salary". I jumped straight in and said that in those situations I always worked out what I'd want to earn, so a salary that I was happy with and then maybe add a little to it, so around 10% and see how the negotiations went.
Also said that it was just a number so that they knew if you were in the right "ballpark" - I myself have applied for jobs and then received a response "We would be unable to offer your desired salary" and that was the end of that.
Mate started telling me he'd have to know what others were on, he would be researching, seeing what averages would be etc.
I said surely it doesn't matter what others earn - just earn a salary you are happy to, something you're happy getting out of bed for....
But apparently I'm leaving myself open to "worry and depression my co-workers are earning more than me...."
I wouldn't consider it a cause for worry/depression, that is a bit extreme, maybe some annoyance if they are but that is about it, you can always move or ask for more (though generally better to ask for more before starting a job than when already committed to it at a particular salary).
Ref: desired salary from your perspective, you've explained to him that what you'd do is put in your desired salary? I think your friend is correct, you should try to keep yourself informed of market rates for the role, be aware of what you're worth in a role like that. This isn't out of "worry" per say but just common sense to ensure you get more money if it is available for you.
It is worthwhile talking to recruiters even when you're not looking for a job, it is also worthwhile to occasionally attend interviews (again even if you're not looking for a job) - if they make you an offer and you don't really want to leave you can just turn it down... however you never know, even if you're not looking you might well get surprised... you either get confirmation that you're earning market rates and some employer you're not interested in will maybe offer you a a small raise to jump ship or you find out that you're undervalued, these guys you were just using for information are impressed with you and make you an offer that represents a big raise and that suddenly changes things causing you to quit your current job.
You also get an indication of how quickly/easily you could move in future if needed... or indeed, if you get negative experiences then you find out what you need to work on in order to make sure you'll be more employable in future if you need to move.
Lastly re: stating a desired figure, if you really don't know then try to avoid giving one and ditto to your current salary - this is easier said than done with recruiters these days (on an online form you could attempt to just enter some obviously nonsense figure like '1' and move to the next box). Obviously if it is a job you really want at your dream company then you'll probably play the game for fear of getting rejected at an early stage over a silly detail... however if you're already in a job you enjoy and are just going to an interview/chucking in an application for the reasons mentioned above then it becomes far easier to not play the game with the recruiter/online form/hiring manager.
So you don't understand the Swiss system... that's fine... doesn't mean it isn't achievable in the UK.
It is... it's just out structure rewards hoarders and penalises workers.
It's as simple as capping the wages of the highest earners in a company in relation to it's lowest earners... that raises the wages of the lowest earners so that the highest earners can earn more and dramatically increases that taxes gains from general employment, even at a lower tax rate.
[citation needed]
I thought they voted against this?
https://www.reuters.com/article/us-...to-limit-executives-pay-idUSBRE9AN0BW20131124
Reuters said:
Swiss voters rejected a proposal on Sunday to cap the salaries of top executives at 12 times that of a company’s lowest wage, heeding warnings from industry leaders that the measure could harm the country’s economy.