“I never referred to government spending as a solution”
I know you haven’t. No confusion there.
"I said that, technically speaking, if the government produces something then in that specific instance in time output has increased. "
Again, only if output is measured according to some objective value theory, i.e., labor activity, monetary units in circulation, etc…
And my point is, who cares about that? Unless you are stickily talking about temporary benefits to politicians or temporary illusive statistical data. But you explicitly clarified that you meant real output. I have a serious problem with that.
Here it is again:
"I am talking about a temporary output in real economic goods. "
What is “real” to you? The physical road and physical labor? I don’t dispute those are real. But since when do we in economics, and especially Austrian economics, refer to physical and objective properties when talking about real output? Real output means wealth, otherwise, what is phony output? No real wealth was created, temporary or otherwise. Net wealth was destroyed since costs exceeded the output value. You agreed with that yourself.
You then go on to say so yourself:
“This output may have no real value, as nobody wants cars, …”
So again, the rise in output is nothing but a rise in physical activity. They can bake mud pies for all we care… right? But since all that activity cost us precious scarce resources, it’s hard to see how mud pies can constitute real output, i.e, real wealth.
So there is no rise in temporary real output
"Student and I are explaining a technicality. "
I can accept that, but the “real” must be dropped from the rise in output.