Tax Impacts

Hi I have a few questions about tax impacts. 1. How are they calculated? Are these calculations applying prevailing tax levies? Or some other method? 2. For sales taxes -- I want to confirm my understanding: induced retail sales taxes are those pd by households (?); indirect retail sales taxes are pd by businesses for purchases made (?) and direct sales taxes . . . are those pd as a result of the new events introduced into the economy (e.g., new employment leads to more sales in the industry, which leads to more taxes). 3. Re sales taxes . . . are these just retail sales taxes? How are lodging taxes, admissions taxes, and utilities taxes categorized? 4. A few tax definitions: What is typically included among "Other taxes?" What is "severance tax"? "S/L Nontax?" Finally, for "tax on production and imports," what is the "Property tax" item -- tax on inventory? Tax on corporate real estate? Both? Can you define or refer me to a glossary or list of definitions? I think that's it for now (I know, it's a lot). Thank you very much Richard Paik