Economics: An Illustrated Timeline

The author identifies three principal economic phenomena, which are explained: long run productivity growth as the central driver of increasing economic activity, short-term and long-term debt cycles. The latter two are explained to some detailed with reference to money creation, central banking and long term crisis tendencies. With regards to the long run debt cycle, which leads into deleveraging and recession, some policy measures which can smoothen the crisis are discussed.

This paper starts with an evaluation of three common arguments against pluralism in economics: (1) the claim that economics is already pluralist, (2) the argument that if there was the need for greater plurality, it would emerge on its own, and (3) the assertion that pluralism means ‘anything goes’ and is thus unscientific. Pluralist responses to all three arguments are summarized. The third argument is identified to relate to a greater challenge for pluralism: an epistemological trade-off between diversity and consensus that suggests moving from a discussion about ‘pros’ and ‘cons’ towards a discussion about the adequate degree of plurality. We instantiate the trade-off by showing how it originates from two main challenges: the need to derive adequate quality criteria for a pluralist economics, and the necessity to propose strategies that ensure the communication across different research programs. The paper concludes with some strategies to meet these challenges.

In her short contribution, the author questions how the value of goods and services is shaped in current neoclassical teaching. She criticizes the principle of pricing based on marginal income. She discusses what can be called wealth generating, what kind of wealth we need and points out a lack of a value theory.

Im Zuge der Herausbildung der Finanzmärkte und unter dem Eindruck der Finanzkrise ist unter dem Label „Performativität der Ökonomik“ ein weiterer Diskussionsstrang entstanden: