The majority of COVID-19 vaccines currently available are typically administered in two doses, with a prescribed number of weeks separating the two doses. Because of uncertainty in vaccine supply, many vaccination managers have saved doses in inventory to ensure on-time second doses. However,...

The Comprehensive Development Plan aims to create a sustainable development space and generate opportunities to improve the quality of life of the people of El Salvador, Guatemala, Honduras and south-southeast Mexico, thus making migration a choice rather than an obligation. This is an joined up...

Using a competitive two-country two-commodity monetary model with optimizing agents in which persistent unemployment arises, this paper examines the effects of trade restrictions on consumption and employment in the two countries. When facing unemployment, a country tends to impose an import...