In supply networks, path diversity is an important determinant of demand, entry, and firms’ market power. We investigate this role in the context of the internet backbone, the worldwide network of undersea fiber-optic cables that underpins the internet. We specify a model of inter-regional...

In this paper, we study the formation of endogenous social storage cloud in a dynamic setting, where rational agents build their data backup connections strategically. We propose a degree-distance-based utility model, which is a combination of benefit and cost functions. The benefit function of...

In this paper a network model is developed in which three players sequentially choose their strategies. In the first stage, a profit–maximizing network firm chooses the price and thus the size of the network. In the second stage the consumers decide whether to join in the network or not. In...

The emergence and growth of a collection of large and global private networks operated by big tech companies like Google, Facebook, or Amazon have thoroughly disrupted the Internet ecosystem. While these developments have shifted and blurred the lines between public and private networking, they...

By software vendors offering, via the cloud, software as a service (SaaS) versions of traditionally on-premises application software, security risks associated with usage become more diversified which can greatly increase the value associated with the software. In an environment where negative...

Compatibility of network products is an important issue in markets for communication technology as well as hard- and software products. Empirical findings suggest that firms competing in these markets typically choose intermediate degrees of product compatibility. We present a strategic...

Peer-to-peer file sharing networks are becoming an important medium for the distribution of information goods. However, there is little academic research into the optimal design of these networks under real-world conditions. Our research represents an initial effort to analyze the impact of...

Modern software development involves collaborative efforts and re-use of existing software packages and libraries, to reduce the cost of developing new software. However, package dependencies expose developers to the risk of contagion from bugs or other vulnerabilities. We study the formation of...

Digital technologies have led to the emergence of many platforms in our economy today. In certain platform networks, buyers in one market purchase services from providers in many other markets, whereas other platform networks may comprise local clusters in which buyers primarily purchase...