The growing dissatisfaction with perceived distributional inequality and budgetary constraints gave rise to a discussion on the (re-)introduction of wealth taxes. Wealth taxes are typically levied on private wealth, in some countries also on corporate wealth. To avoid misleading statements...

The growing dissatisfaction with perceived distributional inequality and budgetary constraints gave rise to a discussion on the (re-)introduction of wealth taxes. Wealth taxes are typically levied on private wealth, in some countries also on corporate wealth. To avoid misleading statements...

This survey focuses on the application of real options methodology to the information and communications technology (ICT) industries. It examines the development of the methodology to areas as diverse as wireless cell site investments to dynamic pricing issues. In addition to aiding the reader...

This article is a case study analysing the decision of a telecommunications operator to roll out ADSL infrastructures in areas of low population density. This type of investment is characterized by the risk of committing significant sunk costs for a low number of potential subscribers. In...

Technology innovations continue to be one of the greatest drivers of economic growth. Realizing the value of such innovations, however, requires substantial follow-on investments in development and commercialization. The value of these investments is difficult to capture because of uncertain...

Our main goal is to study the development of biodiesel as a renewable energy source in Brazilian reality. Specifically, we shall discuss the flexibility between traditional diesel and biodiesel. It will be evaluated the option pricing of a diesel-run device where it is possible to use diesel or...

This paper studies R&D investment decisions of a firm facing the threat of new technology entry and subject to technical uncertainty. We distinguish four scenarios: inevitable entry, entry deterrence, entry blockade, and non-credible entry threat. The entry threat stimulates the incumbent to...