Recursive regression analysis revealed time management skills and study time were positively related with quarter GPA for 93 students in three agricultural economics courses at Ohio State University. GPA increased only 0.04 points [4.0 scale] per additional study hour, suggesting substantial...

The role of the economist is to identify and solve puzzles. Unsolved puzzles seem to crop up more frequently these days or perhaps my ability to solve them has diminished. The purpose of this paper is to set forth selected enigmas in hope that someone (perhaps a briqht, younq mind who fails to...