The liberalization of ground handling in Europe forces airports to assess their performance relative to their competitors in order to remain competitive and sustain long-term competitive advantage. Together with main EU hub airports, action research was conducted for one year to develop a...

Offshore outsourcing is gaining increasing importance and attention in both theory and practice. The purpose of this research is to use nine in-depth case studies to analyze the evolution of offshore services outsourcing with regard to how expectations and governance structures change over time....

An issue for companies in globally competitive markets is to adapt their organizational structures and governance in increasingly complex organizations. At the functional level of purchasing, companies are turning to hybrid purchasing organizations in order to leverage global sourcing benefits....

This paper presents a MIDAS type mixed frequency VAR forecasting model. First, we propose a general and compact mixed frequency VAR framework using a stacked vector approach. Second, we integrate the mixed frequency VAR with a MIDAS type Almon lag polynomial scheme which is designed to reduce...

This text contains the autumn forecast 2014 of the KOF Swiss Economic Institute at ETH Zurich, released on 29 October 2014. The first part discusses recent economic developments in Switzerland and abroad, and presents the main forecast results across the various sectors of the economy....

: This text contains the winter forecast 2014 of the KOF Swiss Economic Institute at ETH Zurich, released on 17 December 2014. We present the recent economic developments in Switzerland and abroad, and discusses the main forecast results in the various sectors of the economy. We expect the Swiss...

This text presents the economic forecast presented by the KOF Swiss Economic Institute at ETH Zurich on 28 March 2014. After an introduction describing the starting points and crucial assumptions underlying the forecast, we summarise the key results for Switzerland. Then we turn to the...

This text presents the economic forecast released by the KOF Swiss Economic Institute at ETH Zurich on 13 June 2014. After an introduction describing the starting points and crucial assumptions underlying the forecast, we summarise the key results for Switzerland. Then we turn to the...

Releases of the GDP are subject to revisions over time. This paper examines the predictability of German GDP revisions using forecast rationality tests. Previous studies of German GDP covering data until 1997 finds that revisions of real seasonally adjusted GDP are predictable. This paper uses a...

This text presents the economic forecast conducted by the KOF Swiss Economic Institute at the ETH Zurich as published on 26 March 2013. After an introduction describing the current situation and crucial assumptions underlying the forecast, we summarise the key results for Switzerland. Then we...