A number of researchers have studied the effect of social networks on student academic performance, but the results are not only contradictory but also limited by the use of self-reported estimations of social network use. This paper overcomes this problem, however, as we collect unique data on...

We take advantage of Taiwan Education Panel Survey data to evaluate the timing of the coaching effect on mathematics learning for junior high-school students. Our main finding suggests that the best strategy for the budget-limited parents is to send their children to cram schools for intensive...

The number of downloads of economics articles through the repository RePEc showed a sharp drop on the eve of the Great Recession in the economy. This unambiguously occurred with the Blue Ribbon journals, but can possibly be extended to other important journals. If we can perhaps talk of a great...

Although the online teaching format continues to grow in popularity, faculty members teaching these courses are finding that this type of course places much larger demands on their time then a traditional format course. The subject matter covered and methodology used when instructing economics...

Cost analysis of Columbus' first trip to America. The total cost was about 2.000.000 maravedis (1 ounce of gold = 300 maravedis) and have been financed by the king and Quinn of Spain, Greeks, Colombus family, people from Spain, Portugal, Italy and England. (1 dinero = 1,5 maraveids and 1 ducat =...

This paper reports an experiment that investigates the effectiveness of cheat sheets as study aids for economics tests. A cheat sheet is a piece of paper that students can write anything they want on and use during a test. I find that both preparing and using a cheat sheet improves students'...

A game in strategic form is strict dominance solvable if iterative elimination of strictly dominated strategies yields a unique strategy profile (strict dominance solution). Textbook presentations of this material are framed in the context of finite games and it is argued that if a strict...

I evaluate the just launched official criterion for assessing the economics research output in Brazil, called “Qualisâ€. I compare it with the simple journal impact factors released by RePEc. Four biases are identified: (1) left-wing journals have been favored, (2) mainstream British...

In this paper, we adopt the neoclassical model of consumer choice and view students as a utility maximizer to investigate two implied issues caused by grade inflation – knowledge illusion and economic inefficiency in the knowledge market. These issues are important because they negatively...

In this paper, we estimated the link between overall evaluations and grades in a simultaneous framework. We adopted midterm grades rather than expected grades as a proxy for final grades, which is innovative in studies of this issue. In doing so, we found a positive and significant relationship...