Online teaching and online learning have been studied for many years with focus on both the inputs and outputs, but seldom on outcomes such as the well-being of the students and/or teachers. Therefore, we already know that good outputs in forms of grades are strongly correlated with a clear and...

Student achievements are expected to be affected by both educational activities and learning during a course and previous teaching and learning, and earlier eligibility requirements. Using data from a quasi-experimental retrospective study, we estimated the effect on exam scores in an...

We document four facts about the worldwide COVID-19 pandemic that are relevant for those studying the impact of nonpharmaceutical interventions (NPIs) on COVID-19 transmission. First, across all countries and U.S. states that we study, the growth rates of daily deaths from COVID-19 fell from a...

The U.S. prewar output series exhibit smaller shock-persistence than postwar-series. Some studies suggest this may be due to linear interpolation used to generate missing prewar data. Monte Carlo simulations that support this view generate large standard-errors, making such inference imprecise....

This paper examines the investment strategies of regulated companies in abatement technologies,market participants' trading behaviors, and the liquidity level in an inter-temporalcap{and{trade market using laboratory experiments. The experimental analysis is performedunder varying market...

A micro decision-making utility model under uncertainty is presented as a complementary foundation for macro coronavirus models. The micro model consists of two functions, a risk averse utility function depending on wellness and a wellness random output which is a function of the input variable...

In this paper, we present some striking facts learned from a random subsampling of the global database of retracted academic papers, which have not been reported before and not discussed in the recent (famous) paper in Science by Brainard and You (Science 2019, doi:10.1126/science.aav8384). Our...

9-ending prices are a dominant feature of many retail settings, which according to the existing literature, is because consumers perceive them as being relatively low. Are 9-ending prices really lower than comparable non 9-ending prices? Surprisingly, the empirical evidence on this question is...

4207 In a recent paper, Fack et al. (2019, American Economic Review) convincingly argue and theoretically demonstrate that there may be strong incentives for students to play non-truth-telling strategies when reporting preferences over schools, even when the celebrated deferred acceptance...

Using discontinuities within the Swedish SAT system, we show that additional admission opportunities causally affect college choices. Students with high-educated parents change timing, colleges, and fields in ways that appear rational and informed. In contrast, very talented students with...