Unconventional Monetary Policy in a Modern Paradigm of Money and Two Other Essays

This dissertation contains a portfolio of papers in economics. The first paper, ``Vehicle Emissions Inspection Programs: Equality and Impact," presents the results of a study of the Arizona Vehicle Emissions Inspection Program. Using a unique data set, I find that the Arizona Vehicle Emissions Inspection Program is regressive in that it constrains the vehicle repair decisions of people on the low end of the income distribution more than those on the high end. I also find that the social cost of the program in Arizona is more than twice the social benefit, assuming a \$7 million value of statistical life. The second paper is ``Fiat Value in the Theory of Value." Because of advances in information processing technology, it is now technically feasible to have a currency-less monetary system. This paper explores one such system. In the model, prices are in units currency-less fiat money called fiat value, fiat value is a form of government debt, and the services of the stock of fiat value are a factor of production. In this system, the National accounts must be revised to account for money as a production factor, Friedman satiation is possible even with positive inflation, and various monetary policy regimes are explored. The third paper, ``Unconventional Monetary Policy in a Modern Paradigm of Money," uses the model developed in ``Fiat Value in the Theory of Value" to evaluate quantitative easing and interest on reserves policies as a response to liquidity shocks. I find that quantitative easing is an effective response to liquidity crises because it drives the marginal product of money to zero. When the marginal product of money is zero, the business sector does not have to pay to rent the services of money, a production factor that is free to create. I also show that a positive interest on reserve policy hampers the effectiveness of quantitative easing, and that quantitative easing does not cause a high inflation rate.