The literature demonstrates the likely reduction of wholesale electricity prices due to a larger penetration of renewable energy sources (RES). When markets are organized as two or more inter-connected sub-markets within a larger power market the final impact of increasing RES production may be...

Despite some early success, the mobile money sector's future remains unclear. In some markets, few dominant players have managed to grow significantly. Their dominant position often reduces incentives to lower prices or even hampers the ability of other players to compete. This paper offers a...

This paper develops an econometric model of flight delays to investigate the influence of competition and dominance on the incentives of carriers to maintain on-time performance. We consider both the route and the airport levels to inspect the local and global effects of competition, with a...

This study combines Supply Chain Operation Reference (SCOR) Model, Theory of Constraint, and Six Sigma methodology to identify critical points and offer some strategies for improving supply chain performance. To identify critical points in supply chain, the measures of SCOR model, Shepherd and...

This paper estimates the short-term and long-run price and income elasticity of Indian exports, and investigates the role of supply-side bottlenecks in shaping India's export demand relationship. We use disaggregated export volume data for 45 Indian industries over the period 1990-2013, as well...

What kind of labour is being sought in Germany? Are there already difficulties in meeting the demand? If so, which branches and regions does this concern? And: In which professions are qualified workers especially scarce? This volume provides an overview of the current demand for labour and the...

In order to investigate the effectiveness of science and technology industrial parks (STIPs), this study examines data on high-tech firms within and outside the STIPs in China, while paying special attention to the issues related to agglomeration and congestion. The main finding is that the...

This paper analyzes competition between firms who sell multiple products in the presence of negative externalities. The model involves two networks who each may offer several service classes. Service classes are generated by forming sub-networks differentiated by their congestion levels. The...

In many service settings, customers have to join the queue without being fully aware of the parameters of the service provider (for e.g., customers at check-out counters may not know the true service rate prior to joining). In such “blind queues”, customers make their joining/balking...