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. 2018 Dec 4;52(1):14. doi: 10.1186/s12651-018-0247-7

Table 8.

Variables definition and summary statistics

Variable Description N Mean
Applied for STW Discrete; 1 if applied for STW in t, 0 otherwise 1045 0.05
Period 10/13 Discrete; 1 if t is 2010/13, 0 otherwise 1045 0.50
Manufacturing Discrete; 1 if firm belongs to NACE code C, 0 otherwise 1045 0.13
Construction Discrete; 1 if firm belongs to NACE code F, 0 otherwise 1045 0.25
Trade Discrete; 1 if firm belongs to NACE code G, 0 otherwise 1045 0.26
Business services Discrete; 1 if firm belongs to NACE codes H, I, J, L, M or N, 0 otherwise 1045 0.35
1–4 employees Discrete; 1 if firm had 1–4 employees at the end of 2013, 0 otherwise 1045 0.20
5–19 employees Discrete; 1 if firm had 5–19 employees at the end of 2013, 0 otherwise 1045 0.34
20–49 employees Discrete; 1 if firm had 20–49 employees at the end of 2013, 0 otherwise 1045 0.27
50–199 employees Discrete; 1 if firm had 50–199 employees at the end of 2013, 0 otherwise 1045 0.14
200+ employees Discrete; 1 if firm had 200 employees or more at the end of 2013, 0 otherwise 1045 0.04
Age of firm Continuos, in years derived from the first year of operation 1045 25.70
Multi-establishment firm Discrete; 1 if the firm was a multiple-establishment firm at the end of 2013, 0 otherwise 1045 0.12
FT perm. empl., share Continuous; permanent full-time employees as a share of total employees at the end of 2007 1045 0.88
PT perm. empl., share Continuous; permanent part-time employees as a share of total employees at the end of 2007 1045 0.10
High-skill empl., share Continuous; employees belonging to ISCO classes 1, 2, 3, 7 or 8 as a share of total employees at the end of 2013 1045 0.60
Tenure > 5 years, share Continuous; employees with job tenure exceeding 5 years as a share of total employees at the end of 2013 1045 0.61
Domestic revenue, share Continuous; sales in the domestic market as a share of total sales in 2013 1045 0.75
Collective pay agreement (based on 4.3) Discrete; 1 if the proportion of employees covered in 2013 by any collective pay agreement is greater than 0, 0 otherwise 1045 0.39
Competition, severe/very
severe (index) Continuous, weighted average; 1 = weak, 2 = moderate, 3 = severe, 4 = very severe, weighted by the respective market share in 2013 1045 0.80
Relevant hiring obstacle: hiring costs Discrete; 1 if firing costs were a relevant/very relevant obstacle in hiring workers with a permanent, open-ended contracts at the end of 2013, 0 otherwise 1045 0.35
Relevant hiring obstacle: firing costs Discrete; 1 if hiring costs were a relevant/very relevant obstacle in hiring workers with a permanent, open-ended contracts at the end of 2013, 0 otherwise 1045 0.50
Relevant hiring obstacle: skilled labour Discrete; 1 if insufficient availability of labour with the required skills was a relevant/very relevant obstacle in hiring workers with a permanent, open-ended contracts at the end of 2013, 0 otherwise 1045 0.67