This article examines whether the use of impact fees and special assessments affect the level of capital spending and two major own source revenues of local capital spending (taxes and long-term debt) by analyzing a panel of 695 American cities with populations over 20,000 during the time period of 1980-2000. Since impact fees and special assessments are heavily used in a growing community and because it covers less than half the costs of new development, the findings demonstrate that the private financing of public infrastructure (impact fees and special assessments) increases the level of local capital spending. It also leads to an increase in the level of long-term debt use. Although it provides partial tax relief, it is not a strong substitute for taxes. Thus, impact fees and special assessments are not a substitute for local capital spending. It is rather a supplemental revenue source to fund local capital infrastructure.

Hitherto the diffusion of Electronic Data Interchange (EDI) has been limited due to high implementation and operational costs. On the other hand, the Extensible Markup Language (XML) has quickly become a generally accepted standard for integrating processing of formatted data - the literature is virtually unanimous that an integration of EDI into XML would make EDI more accessible and implementation faster and cheaper. The process of standardization of various EDI standard formats over XML is still underway and the question arises whether an early adoption of the technology would pay off. This thesis investigates the issue using real-options methodology. Starting from the well-known Black-Scholes model the parameters of the model are operationalized to decide about the best adoption timing: (i) project costs of implementation, (ii) value of savings of the project (substitutional, complementary, and strategic benefits), and (iii) project risk, expressed as the variance used in Black-Scholes. The latter considers both the external autonomy of the player in implementing new technology and internal properties in technology adoption. Discussing the technological properties of XML/EDI above parameters are operationalized step by step and integrated into a decision model to help each individual firm put the XML/EDI investment decision into real numbers. In order to better visualize the parameters of this decision framework, four company profiles, based on the theory of technology diffusion, will be introduced and mapped against the parameters of the Black-Scholes formula. (author's abstract)