Bradford B. Smith

• Correlation theory and method applied to agricultural research
• Controlled vs. uncontrolled economy
• Factors affecting the price of cotton
• Facts about "concentration" and profits in the steel industry
• Liberty and taxes
• Size of sample study, with particular reference to the Pig survey of the Bureau of Agricultural Economics
• Some thoughts on the American economic system - its nature and prospects
• The use of punched card tabulating equipment in multiple correlation problems, collected and prepared for the use of statisticians of the Bureau