This is a teaching note on a proposed approach that will correct a common flaw in the way the return-generating process within the APT framework is illustrated in textbooks. The problem can be resolved by dichotomizing the risk factors into two kinds. Based on this approach, the author eliminated the main source of confusion and developed an…

Pre-service teachers take many courses in college training programs in order to become teachers and coaches. Teachers have in-service training programs, varied across many school divisions or districts, which help keep them abreast of current methods in teaching and serve as professional development opportunities. However, budgetary planning and…

Identifies universities employing the top economists, ranks the top 50 economists from 1971-85, and points out the top 50 young economists. Uses the total number of citations, the rank by mean number of citations, and the mean number of citations to identifying these scholars. Includes ranked lists with the number of citations. (GG)

Ways for using computer-generated concordances in language teaching are suggested, specifically, a typology of exercise types. Kinds of information to be derived from a concordance (e.g., keyword-in-context type) are considered, followed by a discussion of the rationale and technical problems encountered. (10 references) (LB)

Examines the behavior of long-run average cost when the firm knows it faces pecuniary economies or diseconomies of scale. Asserts that the central issue is the conditions under which the scale properties of the production function will or will not dominate the pecuniary effects of changing input prices. (CFR)

In cases of trauma, medical indexes are used by paramedics to report the condition of the patient to the hospital. Presents a scenario in which students act as paramedics at the scene of an earthquake and use the index called capillary refill to report the severity of the trauma and predict probable survival. (MDH)

A study examined the economic relationship between growth in dentistry and supply/demand factors. Output, or real per capita dental expenditures, is seen as a function of consumer income, dental insurance, and dentist supply. Analysis indicates a significant relationship between dental sector growth and economic market factors, including growth in…

Contends that, although most economics students are acquainted with the graphical analysis of the income and substitution effects of a price change, they often fail to appreciate that the same graphs provide information on the income elasticities of the two goods. Illustrates the proof of this concept using mathematical formulae and five graphic…

Contends that, despite ongoing criticism, Allen's arc elasticity formula remains entrenched in the microeconomics principles curriculum. Reviews the evolution and continuing scrutiny of the formula. Argues that the use of the geometric mean offers pedagogical advantages over the traditional arithmetic mean approach. (CFR)

Provides an overview of the development of humanities computing during the past 25 years. Mentions the major applications of the computer to humanities disciplines including the generation of concordances, attempts at dating works of major authors, proving authorship, defining style, and compiling indexes. Discusses lexicographical uses and…

Examines two classes of production functions in which the long-run competitive equilibrium scale of the firm increases when the relative price of the dominant factor decreases. Compares these with a third class of production functions where the equilibrium scale is independent of the relative price of the dominant factor. (MJP)

Briefly defines and provides some background on Eugen von Bohm-Bawerk's "marginal pairs" theory of pricing. Asserts that Bohm-Bawerk's theory is a good introduction to the Austrian school of economics and illustrates the differences between this approach and neoclassical economic theory. Includes several graphs and tables of data. (MJP)

Outlines a project designed to inform students about library reference sources essential to an introductory course in comparative politics. Suggests how the project can incorporate current topics. Stresses the importance of student familiarity with periodical guides, newspaper indexes, standard biographical sources, and yearbooks. (CH)

Presents results of a case study which examined the library skills of graduate students in health education, especially in locating materials using the card catalog, periodical indexes and subject heading searches. Suggestions are made for the development of instructional materials based on these results. (CLB)

An examination of national data on dental educators' salaries since 1975 compares average salaries for basic and clinical science faculty, relates faculty salaries to changes in the Consumer Price Index (since 1976), and tracks faculty salaries in constant dollars. A brief analysis of results accompanies data graphs. (MSE)