This paper extends our previous studies on the assimilation of Internet-based e-business innovations by firms in an international setting. Drawing upon theories on the process and contexts of technology diffusion, we develop an integrative model to examine three assimilation stages: initiation -...

How can firms extract value from already-implemented information technologies (IT) that support the work processes of employees? One approach is to stimulate employees to engage in post-adoptive extended use, i.e., to learn and apply more of the available functions of the implemented...

This paper develops empirical proxy measures of information technology (IT) risk and incorporates them into the usual empirical models for analyzing IT returns: production function and market value specifications. The results suggest that IT capital investments make a substantially larger...

This paper conducts an empirical analysis of information systems budget data focusing on the implications for the efficient production of information services. We use a model of the production of information services based on the economic theory of production to develop testable hypotheses for...

Many changes in the organization of work in the United States since 1975 have been attributed to the increased capabilities and use of information technology (IT) in business. However, few studies have attempted to empirically examine these relationships. The primary goal of this paper is to...

With the emergence of the Internet, new health information systems are being designed and implemented that focus on coordination between providers, patients, payors and other constituents. While the importance of end user input in identifying the desired functionality of systems has long been...

Among the many recent changes in the organization of work in the United States, the decline in the average size of firms, as measured by employment, has been particularly well-documented. The primary goal of this paper is to assess the hypothesis that the rapid growth of information technology...

The abundance of transaction data available on the Internet tends to make information more transparent in electronic marketplaces. In such a transparent environment, it becomes easier for suppliers to obtain information that may allow them to infer their rivals' costs. Is this good news or bad...

Nearly all Fortune 1000 firms claim to have downsized since the early eighties, and it is argued that information technology (IT) is responsible for this massive downsizing. However, earlier research has indicated that IT increases middle management. Even though the impact of IT on the middle...