The main objectives of regulatory reform and privatization of infrastructure in Brazil were to attract new private investment, increase efficiency and reduce the public debt through the use of privatization revenues. Whereas the evidence suggests that regulatory reform (privatization included)...

In this study, we analyze the incentives of a streaming platform to bias consumption when products are vertically differentiated. The platform offers mixed bundles of content to monetize consumer interest in variety and pays royalties to sellers based on the effective consumption of the...

Over the past decade, digital connectivity has emerged as a critical new form of infrastructure, akin to roads, energy or ports-underpinning economic growth and social development. In Papua New Guinea (PNG), the advent of digital connectivity has opened up new avenues for communication,...

The Integrated Government Information System (IGIS) is a private government network comprising several components such as records and data management services, government email, civil registration, the IGIS portal, IGIS data center & disaster recovery center, IGIS network, and a project...

According to World Bank estimates, Papua New Guinea (PNG) achieved an annual per capita Gross National Income (GNI) of US$2,470 in 2022 (Trading Economics, 2022). This is considerably lower than neighboring countries such as Indonesia with a per capita GNI of US$4,580 (Jiao & Sihombing, 2023) or...

We look at the effect of capital rules on a banking system that is connected through correlated credit exposures and interbank lending. The rules, which combine individual bank characteristics and interconnectivity measures of interbank lending, are to minimize a measure of system-wide losses....

We analyze platform competition where user data is collected to improve adtargeting. Considering that users incur privacy costs, we show that the equilibrium level of data provision is distorted and can be inefficiently high or low: if overall competition is weak or if targeting benefits are...

The availability of social media data is growing and represents a new data source for economic research. This paper presents a detailed study on the use of data from a careeroriented social networking platform for measuring employee flows and employer networks. The employment data are exported...