The book attempts to build a bridge across three cultures: mathematical statistics, quantum theory and chemometrical methods.

2019 was a year when the sharing economy and collaborative consumption was starting to make a significant impact on Norwegian society and way of life. With international hospitality and mobility services leading the way, several home-grown digital platforms also saw noticeable growth in users and income. New legislation was put in place to support an orderly transition to an economy that makes better use of idle resources. While the COVID-19 pandemic of 2020 has dealt a major temporary setback to this (...) development, this chapter documents how the Norwegian economy was experiencing rapid change that may soon return. (shrink)