The term ‘enterprise search’ (ES) refers to the information retrieval applications that use a range of different core technologies to search enterprise repositories. It includes the search of the organisation’s external web site, intranets and other electronic text held by the organisation...

An increasing proportion of transactions in two-sided markets are being mediated by online platforms. Presumably, agents choose to use online platforms because they have a lower transaction cost technology compared to alternatives. I use data from a growing online platform that matches travelers...

The main objective of this study is to investigate the impact of corporate R&D activities on firm performance, measured by labour productivity. To this end, the stochastic frontier technique is used on a unique unbalanced longitudinal dataset on top European R&D investors over the period...

This report explores how U.S. federal institutions fund and influence innovation in the knowledge economy context and if any agencies or particular policies could be replicated in other countries. Three key U.S. agencies are identified as having significantly contributed to innovation and...

We study how net neutrality regulations affect high-bandwidth content providers’ investment incentives in quality of services (QoS). We find that the effects crucially depend on network capacity levels. With a limited network capacity, the prioritized delivery services are complements to...

How much are we influenced by an author's identity? If identity matters, is it because we have a ``taste for status" or because it offers a useful shortcut --- a signal that is correlated with the likely importance of their ideas? This paper presents evidence from a natural experiment that took...

Many technology studies have conceptualized transitions between technological generations as a series of S-curve performance improvements over time. Surprisingly, the interregnum between successive technological generations has received little attention. To understand what happens in the...

We examine the geography of early stage entrepreneurial finance in the context of an internet marketplace for funding new musical artist-entrepreneurs. A large body of research documents that investors in early-stage projects are disproportionately co-located with the entrepreneur. Theory...

We analyze how network effects affect competition in the nascent cryptocurrency market. We do so by examining the changes over time in exchange rate data among cryptocurrencies. Specifically, we look at two aspects: (1) competition among different currencies, and (2) competition among exchanges...

In this paper I study how innovation investment in a software duopoly is affected by the fact that one of the firms is, or might become Open Source. Firms can either be proprietary source (PS) or open source (OS) and have different initial technological levels. An OS firm is a for profit...