I was originally an Economics major in college but changed to Accounting once I realize Psychology was more scientific than Economics. Phillips curve?

There are obvious cause and effects within an economy of course. If the government raises the minimum wage, employers will be less likely to hire legal citizens. If a company's workers become unionized, the company will outsource to China. Common sense type stuff like that.
As far as this tax return bullshit, it is a bunch of crap that is totally irrelevant to the hiring of an elected official. Even Intuit cannot figure out the US Tax Code.

The IRS has been used by the democrats to go after people for political reasons so that suggests the US Tax Code is designed to be open to interpretation by courts. Either way, if someone is not a democrat working for the Obama administration and they are not heading to prison for tax evasion, viewing a tax return has no informational value.
Either way, a resume is what is relevant.
Crooked Hillary's work in the private sector is shameful and her work in the public sector is criminal. Those are the relevant facts.