In response to the challenge of managing the risks of a changing climate, there is no single optimal transition path for energy technology due to uncertainty in several dimensions. In this paper, we use the MERGE model, a long-term optimization model of the global energy and climate systems...

We examine the impact of bilateral investment treaties (BITs) on bilateral FDI stocks using extensive data from 1985 until 2011. We correct for endogeneity using indicators for governance and membership of international organisations. We find that ratified BITs increase on average bilateral...

This research investigates to what extent subjective teacher assessment of children’s ability adds to the use of test scores in the explanation of children’s outcomes in the transition from elementary to secondary school. This in terms of initial track allocation, track switching...

To what extent have national fiscal policies contributed to the decarbonisation of newly sold passenger cars? We construct a simple model that generates predictions regarding the effect of fiscal policies on average CO₂ emissions of new cars, and then test the model empirically. Our empirical...

This paper investigates the effects of education vouchers for teachers. We study effects on enrollment and completion of higher education programs, and on the retention of teachers in the education sector. We do this by exploiting a fuzzy regression discontinuity design. Read also the...

Distributed Denial of Service (DDoS) attacks are a frequently occurring type of cybercrime, with potentially large costs to the real economy. We propose a simple model of the size and direction of DDoS attacks. The main predictions of the model are that effective botnets are located in...

We study the effect of house price shocks on the savings behaviour of Dutch homeowners over the period 2006-2011. Using unique administrative data, we build a balanced panel of slightly less than 2 million Dutch home owning households, containing information on house values, wealth, income and...

We study the price effects of forced sales on the Dutch housing market. A forced sale may result in a lower transaction price because of e.g. suboptimal incentives for revenue maximization. The lower transaction price may also spill over to regular (unforced) nearby transactions. We aim to...

A consequence of melting Arctic ice caps is the commercial viability of the Northern Sea Route, connecting North-East Asia with North-Western Europe. This will represent a sizeable reduction in shipping distances and a decrease in the average transportation days by around one-third compared to...