The European Commission (EC) and the European Courts have being reaffirming in the Deutsche Telekom and Telefónica cases that guide-prices established by sector regulators upon electronic communications incumbents cannot per se exclude that conducts with anticompetitive foreclosure effects,...

This paper incorporates interdisciplinary New Institutional Economics and assesses the system of governance of agrarian sustainability in Bulgaria. The system of governance of agrarian sustainability is comprehensively analyzed, and the efficiency of institutional environment and diverse market,...

The communications systems,terminals,and service, industries, have undergone over the past ten years a significant technological internal evolution and external revolution at customer end (such as shifting to IP, wireless 3G and LTE evolutions, new terminals, broadband.). Very little management...

As the legislation on foreign direct investment (FDI) in Hungary has been probably the most liberal in Central and Eastern Europe since the mid-1980s, FDI is the primary form chosen by Western firms to enter the Hungarian market. The major channels of FDI include the privatisation of former...

Reputation systems that rely on feedback from traders are important institutions for helping sustain trust in markets, while feedback information is usually considered a public good. We apply both theoretical models and experiments to study how raters' feedback behavior responds to different...

This paper aims at defining a set of privacy metrics (quantitative and qualitative) in the case of the relation between a privacy protector ,and an information gatherer .The aims with such metrics are : -to allow to assess and compare different user scenarios and their differences ;for examples...

This is a survey of studies that examine competition in the presence of behaviourally biased or boundedly rational consumers. It will tackle questions such as: How does competition and pricing change when consumers are biased? Can inefficiencies that arise from consumer behavioural biases be...

Any major research institution has a substantial number of computer systems on its campus, often in the scale of tens of thousands. Given that a large amount of scientific computing is appropriate for execution in an opportunistic environment, a campus grid is an inexpensive way to build a...

Cloud computing has been a hot topic in the research community since 2007. In cloud computing the online services are conducted to be pay as you use. Services need not to be in a long term contract with service providers. Service level agreements (SLAs) are agreements signed between a service...

When economic times get tough, businesses worldwide are compelled to review their organizational expenses and priorities and to strategically consider how best to save. Traditionally, Information Technology (IT) department is one area that would be affected negatively in the review. To better...