I have 26 years of experience, and specialize in the field of agricultural economics with specific knowledge in the areas of econometrics, futures markets and price analysis. I have published on such topics as the distribution of futures prices, grain marketing and land values. I have testified on natural gas royalty and fed cattle prices. My publications include over 160 journal articles in statistics, finance, and economcis as well as agricultural economics journals. I have served as editor of two economic journals.