This paper looks at which firms receive R&D project grants and how this public support evolves over time by considering in particular firm's previous participation. The question of the allocation of public R&D funding is becoming particularly important when it comes to identifying the effects of...

This paper implements a method to identify and estimate treatment effects in a dynamic setting where treatments may occur at any point in time. By relating the standard matching approach to the timing-of-events approach, it demonstrates that effects of the treatment on the treated at a given...

The question of the allocation of public R&D funding is becoming particularly important when it comes to identifying the effects of state subsidies, in terms of input or output additionality. This analysis goes one important step further than the existing literature by including the time...

Using the Fragile Families and Child Well-Being Study, this paper investigates how income volatility and union stability and transitions influence patterns in Food Stamp Program (FSP) participation among a sample of young families (n=1263). Multinomial logistic regression models suggest that...

The question of the allocation of public R&D funding is becoming particularly important when it comes to identifying the effects of state subsidies, in terms of input or output additionality. This analysis goes one important step further than the existing literature by including the time...

Using the Fragile Families and Child Well-Being Study, this paper investigates how income volatility and union stability and transitions influence patterns in Food Stamp Program (FSP) participation among a sample of young families (n=1263). Multinomial logistic regression models suggest that...

Participation in a social program, like that in clubs and other social organizations, is the result of a process in which an agent first learns about the requirements, benefits, and the likelihood of acceptance, applies for membership, and finally is accepted or rejected. At each stage of the...