This paper reviews the role of the multilateral aid agencies in the delivery of aid. The role of these institutions is as old as the debate on the role of aid in economic development. Aid is effective in a good policy environment. However, effective aid delivery is equally crucial. This is why...

The paper discusses the International Finance Facility (IFF), a joint HM Treasury–DFID proposal to increase development aid substantially for the Millennium Development Goals to be achieved by 2015. The main conclusion of the paper is that the proposed IFF is a promising, forward-looking and...

Previous literature largely ignores the heterogeneity of aid channels used by each single donor country. We estimate Tobit models to assess the relative importance of recipient need, recipient merit and self-interest of donors for various channels of official and private German aid across a...

The interplay of infrastructure supply and demand is of central interest in line with Web 2.0. As the role of customers turns from a service users' role to an information providers' role, the traffic on existing lines increases and, simultaneously, customers' demand for high-quality...

This note develops a modelling approach for wireless networks driven byfluid traffic models. Introducing traffic sets that follow movement ofsubscribers, the wireless network with time-varying rates is transformedinto a stationary network at these traffic sets, which yields that thedistribution...