In this macroeconomics course students explore the economic way of thinking and the role incentives play (George Mason University 2018).

David Ricardo veröffentlichte 1817 Principles of Political Economy and Taxation und entwickelte die Theorie der komparativen Kostenvorteile, ein Kernpunkt der Außenhandelstheorie (The Library of Economics and Liberty 2008-18).

Organic chemistry textbook, divided into the two overarching topics of General Principles and Functional Group Reactions, by William H. Reusch, emeritus professor at Michigan State University (2016)

This site explains the principles of conduct for Members of Parliament, in particular, their legislative work. Interest representatives can be searched in a public Transparency Register (2009-20)

This site explains the principles of conduct for Members of Parliament, in particular, their legislative work. Interest representatives can be searched in a public Transparency Register (2015)

The U.S. Constitution Society is a private non-profit organization dedicated to research and public education on the principles of constitutional republican government (2010).

Students will be able to: Explain the basic principles of demand. Recognize the relationship between price and quantity demand. Demonstrate an understanding of the determinants of demand. (USA: EconEd 2020)

The film explains basic principles of this concept for an easy access to the topic (KAS 2020).

This video is an introduction to externalities, including the concepts of private cost, external cost, and social cost (USA: George Mason University 2019).

The units’ topics are diverse, but all follow an environmental theme and contain the engineering principles of design and problem solving (Yale-New Haven Teachers Institute 2019).