They are paying what THEY have decided the work is worth. The workers disagree with that decision, and the minimum wage is what happens when the workers WIN the argument.
		
		
	 
The work is worth whatever both the employer agrees to pay and the employee agrees to work at.
		
 
		
	 
The employees don't generally have that much say in the matter. Really, applying for a job or even a promotion means you take whatever salary your boss offers you or you find a different place to work. If ALL employers are offering an unacceptable salary, you have no choice but to take the unacceptable salary.
Again, the minimum wage reflects the collective decision by the workers that salary offerings IN GENERAL are too low. The government acts on behalf of those workers to raise those rates above what an individual worker would be able to argue for on his own.
	
	
		
		
			If the government steps in and forces a different number, they are forcing one party to subsidize the other beyond what the work is actually worth.
		
		
	 
Nope. They're just siding with the workers' belief that the work is worth a lot more than the employers think it is.
	
	
		
		
			Only if they will agree to work at that rate. They are not forced by the employer to take the job.
		
		
	 
Nor can they force the employer to give them a better rate, especially in the absence of a minimum wage. Which means they will be forced to choose between "work for two pennies at a terrible company, work for one penny at an awesome company, or don't work at all" 
All three options lead to the same conclusion: continued poverty sustained almost entirely by Basic Income.
The minimum wage would provide a Basic earner an opportunity to save some money and reinvest in himself and/or his family and improve his financial situation in the long run. Ultimately, the minimum wage accomplishes this for a larger number of wage earners than Basic does, and Basic Income does not accomplish this at all for the majority of workers.
	
	
		
		
			Neither UBI or minimum wage guarantees eventual liberation from it. Why are you equating minimum wage to long-term employment?
		
		
	 
I'm not. I'm saying a higher minimum wage makes long term employment an economically valid strategy. In the absence of a minimum wage, it doesn't matter how long you stay at a company; a certain (fairly large) segment of the workforce will continue to see their wages shrink as employers try to squeeze more productivity out of them for the same or less money.
	
	
		
		
			Are unskilled minimum wage jobs not especially vulnerable to lay-off and automation?
		
		
	 
No. Because the whole point of unskilled labor is that it is cheap and plentiful and has low cost of ownership. Automation is expensive to implement and more expensive to maintain, so complex automation systems generally augment SKILLED labor in ways that make skilled workers more productive than they already are.
Consider a simple example: i can pay a 20 year old with no work experience $30,000 a year to bus tables, wash dishes, serve food and mop the floors every night. I could also buy a single robot from Honda for a $5,000 monthly lease that includes maintenance and tech support. In the end, it's actually cheaper to pay the 20 year old. "But wait, couldn't you replace each of his tasks with smaller, cheaper machines?" you ask.
Well, I buy a roomba for $300, he no longer has to spend 30 minutes cleaning the floor, so I've just saved about $1,950 worth of labor costs per year. Assuming nothing goes wrong with the roomba and it never has to be repaired (which it definitely does every now and then) I'm only saving $1600. What about the dishwasher? Well, he spends A total of 48 minutes every day loading an automated dishwasher... I can't actually eliminate his job because it's already automated! What about serving food? Again, I have these nice iPad kiosk things that take people's orders, so all he has to do is bring out the food, and I don't have a robot capable of reliably doing that...
But we haven't gotten into the intangibles yet. The fact that I have this 20 year old working in my restaurant means I have a worker who is being trained on ever more complex tasks. Not only is he learning about the restaurant industry through his work, because so much of his job is automated now, he has time to do some light prep-cook work and help out in the kitchen. Spend some time as a prep cook and he can help out as a line cook, and can also get his hands dirty on some of the random tasks that pop up with running a business. I can get this kid to dump that huge tray of shrimp that went bad in the freezer; I can't convince a dish-washing robot to do the same.
The only thing the 20 year old asks in return is a living wage while he's coming up through the ranks. It costs me an extra $15,000 a year more than I might have otherwise preferred to pay, but my business is making revenues of something like $80k a month, you know what? If I can't afford to make his payroll, I deserve to fail.
	
	
		
		
			
	
	
		
		
			In any economic that includes basic income but no minimum wage, the rate employers would most prefer to pay is always exactly "zero."
		
		
	 
Yes, and the rate the employees would most prefer to receive is "infinite". The actual market rate is what the two agree on.
		
 
		
	 
Nope. The "market rate" is what employers are offering on average. Employees generally do not have the kind of power to influence the market except collectively; an individual cannot really pressure an employee to raise his rate unless that employee is very, VERY uniquely qualified or the employer is very, very desperate.
And as I said earlier, the minimum wage is basically how the workers use the government as a giant collective bargaining tool. "This is the lowest rate any of us will ever accept. How much more are you offering than this?"
	
	
		
		
			The same laundry list exists despite the existence of the current minimum wage as well.
		
		
	 
The current minimum wage hasn't kept up with inflation in the last 30 years, which is part of what's exacerbating that problem.
The problem, btw, is called "poverty."
	
	
		
		
			You say increase minimum wage, but that leaves out the unemployed as well as those being cheated illegally by employers. UBI would be an overhaul, increase, and broadening of what is now called welfare to make it universal.
		
		
	 
Welfare needs to be overhauled and broadened, but it doesn't need to be universal. Like I said, that's a completely different can of worms. 
	
	
		
		
			Education should be subsidized heavily, and ideally it should be free for all citizens, especially if it is vocational and likely to create a workforce benefiting all of society.
		
		
	 
Cool story, bro.
So if you want to start a thread about the utopian vision of universal basic income and free education for all, go ahead and do that. Basic income is NOT an alternative to a minimum wage increase and neither, frankly, is universal education.
This is like saying "We don't need gun control, we need universal healthcare!"