Food security is an urgent issue in Southeast Asia. Its population continues to grow, high rates of malnutrition, declining agricultural productivity, and the Covid-19 pandemic, worsening the situation of food availability and affordability, especially for vulnerable communities. The ASEAN...

The majority of digital platform research has focused on consumer-centric platforms. Driven by the vast growth potential of direct consumer market access, industrial communities locked behind the conventional gatekeepers in their respective value chains have lately started to tinker with their...

We provide a simple theoretical model to explain the mechanism whereby privatization of international airports can improve welfare. The model consists of a downstream (airline) duopoly with two inputs landings at two airports) and two types of consumers. The airline companies compete...

This paper analyzes the situation in which a national government introduces environmental regulations. Within the framework of an international duopoly with environmental regulations, this paper shows that an environmental tax imposed by the government in the home country can induce a foreign...

Das Metaverse ist die nächste Stufe des Internets, das virtuelle 3D-Umgebungen schafft, in denen virtuelle Erlebnisse mithilfe von erweiterten Realität durchgeführt werden können. Es geht nicht nur um Headsets und virtuelle Spiele, sondern auch um die zunehmende Verbindung des Metaverses mit...