It is not unusual in real-life that one has to choose among finitely many alternatives when the merit of each alternative is not perfectly known. This may be the case when an individual chooses school, doctor or pension plan, or when a firm chooses between alternative R&D projects. Instead of...

There is still a long road ahead before all Indonesian's can benefit from the full potential of ICT. That road seems even longer to rural women. Despite some improvements in access and the rapid deployment of lower cost wireless technologies, not much has changed in rural areas of Indonesia....

An Interview with Steven Livingston, Professor of Media and Public Affairs and International Affairs. His research and teaching focus on media, information technology, national security and global politics. Dr. Livingston's most recent publications include, When the Press Fails: Political Power...

The Information Systems used by Social Protection (SP) programs are an invaluable resource for monitoring, managing, and delivering SP benefits and services to poor and vulnerable populations. These are often the public information systems that contain more detailed information on persons that...

In 2010, Kazakhstan entered into a customs union with Belarus and Russia. The first, relatively easy step in the implementation of the customs union was accomplished in 2010 with the adoption of a common external tariff, with varying exceptions in each of the three member countries. It is the...

This paper examines the relation between prices in conventional stores and on the Internet. Main results from the theoretical analysis are i) we expect a discrete fall in prices in conventional stores as the share of the population with access to Internet reaches a critical level, ii) the...

Over recent years, several nonlinear time series models have been proposed in the literature. One model that has found a large number of successful applications is the threshold autoregressive model (TAR). The TAR model is a piecewise linear process whose central idea is to change the parameters...