This study presents a novel empirical approach to identify financing constraints for innovation based on the idea of an ideal test as suggested by Hall (2008). Firms were offered a hypothetical payment and were asked to choose between alternatives of use. If they choose additional innovation...

This paper investigates the relationship between educational attainment and truancy. Using data from the Youth Cohort Study of England and Wales, we estimate the causal impact that truancy has on educational attainment at age 16. Problematic is that both truancy and attainment are measured as...

In this paper, we discuss the derivation and application of a bivariate ordered probit model with mixed effects. Our approach allows one to estimate the distribution of the effect (gamma) of an endogenous ordered variable on an ordered explanatory variable. By allowing gamma to vary over the...

This study presents a novel empirical approach to identify financing constraints for innovation based on the concept of an ideal test as suggested by Hall (2008). Firms were offered a hypothetical payment and were asked to choose between alternatives of use. If they selected additional...

There are two main options for companies to serve foreign markets; exports and foreign direct investment (FDI). Based on the Helpman, Melitz and Yeaple (2004) model for two host countries this paper derives a clear theoretical prediction for the decision between both strategies. A bivariate...

There are two main options for companies to serve foreign markets: exports and foreign direct investment (FDI). Based on the Helpman, Melitz and Yeaple (2004) model for multiple host countries this paper derives a clear theoretical prediction for the decision between both strategies. A bivariate...

There are two main options for companies to serve foreign markets: exports and foreign direct investment (FDI). Based on the Helpman, Melitz and Yeaple (2004) model for two host countries this paper derives a clear theoretical prediction for the decision between both strategies. A bivariate...

Weak identification is a well known topic for linear multiple equation models. However, little is known whether this problem also matters for probit models with endogenous covariates. Therefore, the behaviour of the usual z-statistic in case of weak identification is analysed in a simulation...