While economists have been contributing to the discussion of various aspects of sustainability for decades, it is just recently that the term "sustainability economics" was used explicitly in the ecological, environmental, and resource economics community. Yet, the contributions that use the...

In Russland ergab sich mit der Einführung marktwirtschaftlicher Verhältnisse im Agrar- und Ernährungssektor im Zuge des gesamtwirtschaftlichen Transformationsprozesses für die Agrarhochschulen des Landes die Notwendigkeit das Lehrprogramm entsprechend umzustellen. Dazu gehörte die...

We clarify the definition and interpretation of “sustainability economics” (Baumgärtner and Quaas 2010) in response to recent comments by van den Bergh (2010), Bartelmus (2010) and others. For that sake, we distinguish between general and specific definitions of sustainability and...

Der Autor betont, dass 2009 neben dem 200. Geburtstag von Charles Darwin als zweites Jubiläum an das Erscheinen der "Theory of Moral Sentiments" von Adam Smith vor 250 Jahren zu erinnern ist. Ausgehend davon, dass sich Darwin selbst mit Robert Malthus auf einen Klassiker der Ökonomen berief,...

The paper is of descriptive character and is based on literature review. It reviews the concept of homo economicus and homo politicus in the history of economic thought and tries to discover their characteristics in homo agricola. As demonstrated, one component of homo agricola can be of...

Recent research regarding property rights and economic development often treats property rights security in a country as homogeneous, although protecting the private entitlements of some can entail preventing others from claiming and controlling those same resources. This one-dimensional...

We reformulate the Humean farmer game on the basis of random assignment of advantage and the cost e of helping in another’s harvest. The result is a game that is a coordination game if e < ½ or a dominant strategy Prisoner’s Dilemma Game if e > ½ which allows a joint treatment of the two interpretations of the Humean farmer game. We employ two...</½>

The fundamental problem of external validity is not to generalize from one experiment, so much as to experimentally test generalizable theories. That is, theories that explain the systematic variation of causal effects across contexts. Here we show how the graphical language of causal diagrams...

Positive and negative feelings were central to the development of economics, especially in utility theory in classical economics. While neoclassical utility theory ignored feelings, behavioral economics more recently reintroduced feelings in utility theory. Beyond feelings, economic theorists...

Chinese "aid" is a lightning rod for criticism. Policymakers, journalists, and public intellectuals claim that Beijing is using its largesse to cement alliances with political leaders, secure access to natural resources, and create exclusive commercial opportunities for Chinese firms-all at the...