The mobile telecommunications industry is undergoing a rapid change, which is increasing the interdependency of firms in the sector. This trend increases the likelihood that mobile information and entertainment services will be delivered through inter-organisational networks of firms. These networks are the topic of this research. In particular we examine service networks and the possible influ...

In this paper, we empirically examine how the revenue model (paid, free, or freemium) adopted for a given app affects the app revenue performance as measured by the app daily revenue rank. We also study the impact of in-app purchase on this measure of performance. Moreover, we study how such relationships are contingent upon the distribution platform where the app is marketed as well as the typ...

introduction the concentration of substances, including urea, creatinine, and uric acid, can be used as an index to measure toxic uremic solutes in the blood during dialysis and interdialytic intervals. the on-line monitoring of toxin concentration allows for the clearance measurement of some low-molecular-weight solutes at any time during hemodialysis.the aim of this study was to determine the...

Predictive pricing (e.g., Google’s “Smart Pricing” and Yahoo’s “Quality-Based Pricing”) and revenue sharing are two important tools that online advertising networks can use in order to attract content publishers and advertisers. We develop a simple model of the pay-per-click advertising market to study the market effects of these tools. We then present an algorithm, PricingPolicy, for computing...

The auction theory literature has so far focused mostly on the design of mechanisms that takes the revenue or the efficiency as a yardstick. However, scenarios where the capacity, which we define as “the number of bidders the auctioneer wants to have a positive probability of getting the item”, is a fundamental concern are ubiquitous in the information economy. For instance, in sponsored search...

The two key resources in an IP Telephony network are the Internet Telephony Gateways (ITGs) and the IP network. These resources must be effectively managed to simultaneously provide good QoS to calls and maximize network resource utilization. This paper presents two main contributions. First, we design a call admission policy based on congestion sensitive pricing. As the load increases, this po...

This paper develops a theoretical model to study the economic incentives for social media platform moderate user-generated content. We show that self-interested can use content moderation as an effective marketing tool expand its installed user base, increase utility of users, and achieve positioning or extreme platform. The optimal strategy differs platforms with different revenue models, adve...

While growing at a fast phase, mobile gaming industry is facing a transformation both in terms of technical infrastructures as well as business models. At the users’ end, formerly preferred specific game consoles are increasingly being replaced by mobile phone platforms. From the game developers’ perspective, the new possibilities to distribute games over mobile phone networks as well as over t...