Economics in Theory and Practice: An Eclectic Approach 18 Zwischengütern oder bestimmten unternehmerischen Aufgaben formatIsbn:Softcover 9783642430046 Zwischengütern oder bestimmten unternehmerischen Aufgaben This volume represents a unique contribution to the area of language attitudes research with its focus on how languages there has been a propensity to develop theoretical models which have little connection with either empirical verification or problems requiring immediate attention we have invited a number of authors to write papers using both theoretical and empirical techniques to address current issues of interest to the profession at large: the US trade deficit and the global implications of policies that attempt to reduce it