Those are very reasonable questions, but how do you get from asking those questions to concluding that Gunnar_Zarncke is engaging in reasoning "somewhere between the worst elements of Reaganomics and Keynesian economics" and in "wishful thinking"?
It's true (as I understand it) that Reaganomics and Keynesian economics both tend to approve of "stimulus" to the economy. That seems like a quite different (and much weaker) claim than that approving of economic stimulus partakes of the worst of those two views of economics.
In case you didn't gather, I consider the "stimulus" aspect (and the related ideas) to be the major problem with those two economic views. If the answer to the question of whether stimulus is a good idea is "No" - a question neither school of economics truly addresses, assuming the answer to be "Yes" - and both schools of economics fall apart.
This thread is for asking any questions that might seem obvious, tangential, silly or what-have-you. Don't be shy, everyone has holes in their knowledge, though the fewer and the smaller we can make them, the better.
Please be respectful of other people's admitting ignorance and don't mock them for it, as they're doing a noble thing.
To any future monthly posters of SQ threads, please remember to add the "stupid_questions" tag.