Ob die Marktform des Monopsons am Arbeitsmarkt vorliegt, ist fur die Frage des Für oder Wider des Mindestlohns von essentieller Bedeutung. Denn in der kurzfristigen Analyse kann, insofern monopsonistische beziehungsweise oligopsonistische Strukturen am Arbeitsmarkt nachgewiesen werden, die...

We study the implications of microeconomic heterogeneity for aggregate technology, showing that the aggregate elasticity of substitution between capital and labor can be expressed as a simple function of plant level structural parameters and sufficient statistics for plant heterogeneity. This...

We use a translog cost function to model production in the Irish manufacturing sector over the period from 1991 to 2009. We estimate both own- and cross-price elasticities and Morishima elasticities of substitution between capital, labour, materials and energy. We find that capital and energy...