Do Undergraduate Majors or Ph.D. Students Affect Faculty Size?

Regression analysis using panel data for 42 colleges and universities over 14 years suggests that the economics faculty size of universities offering a Ph.D. in economics is determined primarily by the long-run average number of Ph.D. degrees awarded annually; the number of full-time faculty increases at almost a one-for-one pace as the average number of Ph.D.s grows. Faculty size at Ph.D. granting universities is largely unresponsive to changes in the contemporaneous number of undergraduate economics degrees awarded at those institutions. Similarly, faculty size at colleges where a bachelor’s is the highest degree awarded is responsive to the long and short term average number of economics degrees awarded but not the annual changes in BS and BA degrees awarded in economics.faculty size, student body, Ph.D. degrees, bachelor degrees

Does Teaching Load Affect Faculty Size?

Random effects estimates using panel data for 42 colleges and universities over 16 years reveal that the economics faculty size of universities offering a Ph.D. in economics is determined primarily by the long-run average number of Ph.D. degrees awarded annually; the number of full-time faculty increases at almost a one-for-one pace as the average number of Ph.D.s grows. Faculty size at Ph.D. granting universities is largely unresponsive to changes in the number of undergraduate economics degrees awarded at those institutions. In contrast, faculty size at colleges where a bachelor's is the highest degree awarded is responsive to the average number of economics degrees awarded annually, growing by about one for each additional eleven graduating economics majors.student body, faculty size, Ph.D. degrees, bachelor degrees

The History of the Static Equilibrium Dominant Firm Price Leadership Model

The static equilibrium dominant firm price leadership model is traced to a seminar presentation by Karl Forchheimer in 1906, who seems to have originated the concept of a dominant firm facing competition from fringe rivals maximizing profits on the basis of residual demand--industry demand less quantity supplied by the fringe. Heinrich von Stackelberg completed the model analytically in 1934, although in a duopoly context absent stable equilibrium. George Stigler finally combined von Stackelberg's comparative statics with Forchheimer's price-taking fringe rivals, to articulate (in 1940) the equilibrium model as it has been used in countless intermediate microeconomics texts and classrooms for the half century since.Competition; Duopoly; Equilibrium; Price Leadership