Who Captures Value in Global Supply Chains? Case Nokia N95 Smartphone

Available statistics reveal little about the economic consequences of the increasing global dispersion of production processes. To investigate the issue, we perform grass-roots investigative work to uncover the geography of the value added for a Nokia N95 smartphone circa 2007. The phone was assembled in Finland and China. When the device was assembled and sold in Europe, the value-added share of Europe (EU-27) rose to 68%. Even when it was assembled in China and sold in the United States, Europe captured as much as 51% of the value added, despite of the fact that it played little role in supplying the physical components. Our analysis illustrates that international trade statistics can be misleading; the capture of value added is largely detached from the flow of physical goods. Instead, services and other intangible aspects of the supply chain dominate. While final assembly—commanding 2% of the value added in our case—has increasingly moved offshore, the developed countries continue to capture most of the value added generated by global supply chains.     

Yield spreads on EMU government bonds — How the financial crisis has helped investors to rediscover risk

This study analyses the determinants of EMU member states’ government bond yield spreads from January 2000 until September 2010. Using a dynamic panel regression approach, the authors show that before the outbreak of the financial crisis investors generally ignored fundamental sovereign bond risk factors. However, with the beginning of the financial crisis yield spreads for many member countries escalated. The results indicate not only that investors began to re-evaluate countries’ credit risks (measured by projections of debt-to-GDP ratios), but also that risk aversion in the markets, which increased significantly during the crisis, became a major determinant of sovereign bond spreads.     

Bank behavior, incomplete interest rate pass-through, and the cost channel of monetary policy transmission

This paper employs a New Keynesian DSGE model to explore the role of banks within the cost channel of monetary policy transmission for shaping the interest rate pass-through from money market rates to loan rates. Banks extend loans to firms in an environment of monopolistic competition by setting their loan rates in a staggered way, which means that the adjustment of the aggregate loan rate to a monetary policy shock is sticky. We estimate the model for the euro area by adopting a minimum distance approach. Our findings exhibit that (i) financial costs are an important factor for price changes, (ii) frictions in the loan market have an effect on the propagation of monetary policy shocks as the pass-through from a change in money market rates to loan rates is incomplete, and (iii) the strength of the cost channel is mitigated as banks shelter firms from monetary policy shocks by smoothing loan rates.