This paper addresses a general problem with surveys asking agents for their assessment of the state of the economy: answers are highly dependent on information that is publicly available, while only information that is not already publicly known has the potential to improve a professional...

This paper looks at the recent discussion on "Lootboxes" by regulators in several countries referring to the case of Japan in the light of business model revolutions. A game-of-chance mechanic which can be found in more and more in digital games to acquire virtual items and to help monetize...

Applications such as iMessage, KakaoTalk, LINE, Signal, Skype, Snapchat, Threema, Viber, WhatsApp and WeChat have become an increasingly popular means of personal and business interaction. Surprisingly little academic effort has gone into understanding the nature and origin of these...

Mankind's concern for population's health and malnutrition prevention starts from the physiological requirement, from the food resources of each country, from the culinary customs and traditions from that area. According to the data published by NSI and EUROSTAT, the surface cultivated with...