In a two-stage oligopoly, with investment in the first stage and quantity or price competition in the second stage, there is a kind of Folk Theorem: We find (i) over-investment if the goods are substitutes and competition is in strategic substitutes, (ii) under-investment if we have either...

Motivationen treiben Entscheidungen an. Doch welche Ziele werden im Kontext ökonomischer Entscheidungen verfolgt? Sowohl die 'Realität' als auch die experimentelle Wirtschaftsforschung zeichnen ein widersprüchliches Bild. 'Fairneß' beeinflußt Verhandlungsergebnisse, 'Reziprozität' hilft...

We experimentally investigate a Bertrand market with homogenous goods where sellers may behave socially responsible by donating a share of their profits to an existing non-profit organization. In our experiment, we find that this Corporate Social Responsibility (CSR) component is used...

We experimentally investigate a Bertrand market with homogenous goods where sellers may behave socially responsible by donating a share of their profits to an existing non-profit organization. In our experiment, we find that this Corporate Social Responsibility (CSR) component is used...