I have 20 years of experience, and specialize in the field of K-12 education finance and economics with specific knowledge in the areas of fiscal expenditure equity, economic efficiency and applied statistics. I have published on such topics as the efficacy of state education finance mechanisms, measurement of economic efficiency and the linkage between variations in spending and variations in student outcomes. I have testified on fiscal expenditure equity, economic efficiency and the linkage between variations in spending and variations in student outcomes.