Publications

Since 2006, the Dutch population has faced two different cost-sharing schemes in health insurance for curative care: a mandatory rebate of 255 euros in 2006 and 2007, and since 2008 a mandatory deductible. Using administrative data for the entire Dutch population, we compare the effect of both cost-sharing schemes on healthcare consumption between 2006 and 2013. →

We study the effect of the reduction in the VAT rate on services by hairdressers from 17.5 to 6 percent in the Netherlands in January 2000. →

Recent literature documents the pervasiveness of job polarization in the labor markets of the developed world. However, relatively little is known about polarization on a sub-national level. →

We study the effect of a policy change in co-payments on the use of long-term home care in The Netherlands. The change increased co-payments for persons with considerable household financial assets. For identification we apply a difference-in-difference analysis with matched treatment and control groups. →

In health care systems with a competitive health insurance market, governments or other sponsors (e.g. employers) often subsidize premiums to encourage enrolment. These subsidies are typically independent of plan choice leaving the absolute premium differences in place so as not to distort consumer choice of plan. →

We study the impact of a mandatory activation program for young welfare recipients in the Netherlands. Introduced at the end of 2009, the goal of the program was to prevent so-called NEETs (individuals not in employment, education or training). →

In CBA practices around the world, benefits are valued regardless of to whom they accrue. This disregards basic economic principles, like declining marginal utility of income, or inequality aversion. This paper argues that if redistribution matters, net benefits must be aggregated using a distributionally weighted CBA. →

The rise of online trade alters the role of distance between (potential) buyers and sellers. We use data from eBay subsidiary Marktplaats.nl, one of the largest online trading platforms in the Netherlands, to estimate how distance affects the probability of a transaction between small geographical regions. →

The Netherlands witnessed major reforms in income support for lone parents over the past decade. The goals of these reforms were to improve the financial incentives to work and to simplify the system. We consider whether the new system can be considered (closer to) `optimal'. →

In this paper, I present a new toolbox that implements the exact nonlinear and non-Gaussian Kalman smoother for a wide class of discrete-time state space models, including models with implicit functions and equality constraints. →