1 Erratum to: J Technol Transf DOI 10.1007/s10961-016-9524-1

The original version of this article unfortunately contained errors in Tables 2, 3, 4 and 5. The corrected tables are given below.

Table 2 Pearson correlation coefficients
Table 3 Baseline results of OLS models with heteroskedasticity robust SEs
Table 4 Baseline results of duration models
Table 5 Robustness checks