Purpose: This study determines the different combinations and levels of key fail factors (KFF) as the opposite as key success factors (KSF), between Mexican and American social impact startups (SIS) in COVID-19 pandemic times, as the source of innovation strategies. Methodology: It is based on...

Objective: To compare the spending on foods of poor nutritional quality (ABCN for its acronym in Spanish) of Sonora and national households according to their income decile. Methodology: Based on the ENIGH 2016-2018 and by means of the ANOVA statistical technique of a single factor, we try to...