This work attempts to synthetize existing research about the impact of Covid-19 school
closure on student achievement. It extends previous systematic reviews and meta-analyses …

The difference in difference (DID) design is a quasi-experimental research design that
researchers often use to study causal relationships in public health settings where …

The event study model is a powerful econometric tool used for the purpose of estimating
dynamic treatment effects. One of its most appealing features is that it provides a built-in …

Using a large sample of 44 countries for 2007–2020, we provide evidence that green
finance (green bonds) significantly fosters renewable energy production. Our results are …

Crises lay bare the social fault lines of society. In the United States, race, gender, age, and
education have affected vulnerability to COVID-19 infection. Yet, consequences likely …

We evaluate the connection between corporate characteristics and the reaction of stock
returns to COVID-19 cases using data on more than 6,700 firms across 61 economies. The …

Aim The long-term stress, anxiety and job burnout experienced by healthcare workers
(HCWs) are important to consider as the novel coronavirus disease (COVID-19) pandemic …

We investigate how the coronavirus pandemic affected the demand for online food shopping
services using data from the largest agri‐food e‐commerce platform in Taiwan. We find that …

Fixed effects (FE) have emerged as a ubiquitous and powerful tool for eliminating unwanted
variation in observational accounting studies. Unwanted variation is plentiful in accounting …

This article estimates the effect of environmental regulation on firm productivity using a
spatial regression discontinuity design implicit in China's water quality monitoring system …