Student access to technology at home and learning hours during COVID-19 in the U.S.

Studies have shown that the digital divide affects students' educational achievement across racial and ethnic groups. In light of this, the study investigates the effect of technology access at home on student learning hours during the COVID-19 pandemic and across racial and ethnic groups in the U.S.

The COVID-19 vaccine rollout and labor market recovery in the U.S: a note.

The study examines the relationship between COVID-19 vaccine rollout and labor market recovery in the United States. We employed the U.S.

A Note on the Effect of COVID-19 and Vaccine Rollout on School Enrollment in the US.

The COVID-19 pandemic outbreaks forced families to decide the safest and most effective learning environments for their children because of the virus's threat to health and life. Hence, because of the nationwide school closure, policymakers have raised concerns about the missing children cases-those who have not enrolled in school at all because of the pandemic. The present study investigates whether there is a difference in the school enrollment during the pre-COVID-19 period, COVID-19 period, and vaccine rollout period.

The effects of climate change on African agricultural productivity growth revisited.

This paper analyzes the effects of climate change on African agricultural total factor productivity (TFP) growth and test whether agricultural TFP levels are converging in the region. The study uses cross-country balanced panel data covering 35 countries from 1981 to 2010 and a technological catching-up model based on the Ricardian analysis estimated by Feasible Generalized Least Square (FGLS) regression. Historical country-wide rainfall and temperature are climate factors included in the model.