As a form of the informal economy, countries around world have different policies towards street vendors. This paper constructs law enforcement game model composed Chengguan, vendors, and urban residents in China. Based on evolutionary theory, we achieved stable equilibrium points under complying with constraint conditions by solving replicator dynamic equations parties system. Through gradual ...

Psychosocial well-being during the Coronavirus disease 2019 (COVID-19) pandemic had been reported in world. But, less knowledge about role of governmental interventions was explored a country with civil conflicts. The present study aims to investigate association psychosocial and their moderators Colombia. mean age participants 51.05 years (SD=±13.64, N=747) 50.53% were men. Street vendors like...

With the booming street food industry in the developing world there is an urgent need to ensure food vendors adhere to hygienic practices to protect public health. This study assessed the adherence to food hygiene practices by food vendors in educational institutions in Konongo, Ghana. Structured questionnaires, extensive observation and interviews were used for the study involving 60 food vend...

Background: Street foods are unique and convenient urban food supply meanwhile it lacks the hygiene safety posing major public health risk. Thus, study aims to identify safety, sanitation practices of street vendors. Method: The is cross sectional including 70 vending units selected conveniently. Structured interview schedule observation checklist was used as data collection tool. Result: mean ...