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Global sourcing of complex production processes

Schwarz, Christian; Südekum, Jens - 2010

. -- multinational firms ; outsourcing ; intra-firm trade ; offshoring ; vertical FDI …

Persistent link: https://www.econbiz.de/10009300131

On the organizational structure of multinational firms : which sourcing mode for which input?

Südekum, Jens; Nowak, Verena Nina; Schwarz, Christian - 2012

organizational decision is driven by two countervailing effects: the ownership rights effect favors outsourcing, while the "indirect … outsourcing of the "less important" supplier is chosen in equilibrium. We also consider an open economy setup where the producer … decides whether to offshore inputs. -- multinational firms ; outsourcing ; intra-firm trade ; property rights approach …

Persistent link: https://www.econbiz.de/10009539235

Cross-border mergers and national champions in an integrating economy

Südekum, Jens (contributor) - 2006

We introduce a simple oligopolistic trade model with international transportation costs, and analyze the profitability and the social desirability of national vs. international mergers in relation to three different issues, (i) the level of trade freeness, (ii) the possibility of rent...

Persistent link: https://www.econbiz.de/10003355552

Industry churning and the evolution of cities : evidence for Germany

Findeisen, Sebastian (contributor); … - 2007

In this paper we show that the recent model by Duranton (AER, 2007) performs remarkably well in replicating the city size distribution of West Germany, much better than the simple rank-size rule known as Zipf's law. The main mechanism of this theoretical framework is the "churning" of industries...

Persistent link: https://www.econbiz.de/10003591489

Towards a unifying approach of the 'new economic geography'

Pflüger, Michael (contributor); Südekum, Jens (contributor) - 2006

Models of the new economic geography share a number of common conclusions, but also exhibit notable differences, in particular with respect to the shape of the location pattern and the efficiency of the market equilibrium. This reflects the fact that these models rely heavily on specific...

Persistent link: https://www.econbiz.de/10003355651

Subsidizing firm entry in open economies

Pflüger, Michael; Südekum, Jens - 2009

Entrepreneurs who decide to enter an industry are faced with different levels of effective entry costs in different countries. These costs are heavily influenced by economic policy. What is not well understood is how international trade affects the government incentive to impact on entry costs,...

Persistent link: https://www.econbiz.de/10003894876

Globalization and strategic research investments

Bohnstedt, Anna; Schwarz, Christian; Südekum, Jens - 2010

We develop a general equilibrium model of international trade with heterogeneous firms, where countries can invest into basic research to improve their technological potential. These research investments tighten firm selection and raise the average productivity of firms in the market, thereby...

Persistent link: https://www.econbiz.de/10009315295

Spatial frictions

Behrens, Kristian; Mion, Giordano; Murata, Yasusada; … - 2013

The world is replete with spatial frictions. Shipping goods across cities entails trade frictions. Commuting within cities causes urban frictions. How important are these frictions in shaping the spatial economy? We develop and quantify a novel framework to address this question at three...

Persistent link: https://www.econbiz.de/10009697548

Gravity Redux: Estimation of gravity-equation coefficients, elasticities of substitution, and general equilibrium comparative statics under asymmetric bilateral trade costs

Bergstrand, Jeffrey H.; Egger, Peter; Larch, Mario - In: Journal of International Economics 89 (2013) 1, pp. 110-121

A large class of models with CES utility and iceberg trade costs are now known to generate isomorphic “gravity equations.” Economic interpretations of these gravity equations vary in terms of two basic elements: the exporter's “mass” variable and the elasticity of trade with respect to...

Persistent link: https://www.econbiz.de/10011056323

Optimal tariffs, retaliation, and the welfare loss from tariff wars in the Melitz model

Felbermayr, Gabriel; Jung, Benjamin; Larch, Mario - In: Journal of International Economics 89 (2013) 1, pp. 13-25

This paper characterizes analytically the optimal tariff of a large one-sector economy with monopolistic competition and firm heterogeneity in general equilibrium, thereby extending the small-country results of Demidova and Rodríguez-Clare (JIE, 2009) and the homogeneous firms framework of Gros...

Persistent link: https://www.econbiz.de/10011056329