Skip to main content

Table 3 Missing value percentages for variables

From: Exploring science-and-technology-led innovation: a cross-country study

Variable name Number of missing values Missing percentage
BERD% 51 8
BERD_SERVICE 233 35
BERD_AERO 442 66
BERD_IT 245 36
BERD_PHAR 281 42
GERD% 56 8
GOVERD% 48 7
GOVER_RESEACHER% 101 15
BUS_RESEARCHER% 96 14
HERD% 49 7
HIGH_RESEARCHER% 108 16
EXPORT_AERO 0 0
EXPORT_IT 0 0
EXPORT_PHAR 0 0
PATENT_BIO 51 8
PATENT_ICT 42 6
PATENT_TRIADIC 42 6
PATENT_PCT 42 6
COOP_COINVENTOR% 126 19
COOP_OWN% 126 19
COOP_ABROAD% 134 20
PATENT_ ENV 101 15
PATENT_PHARMA 86 13
GERD_BUS_PERFORM 59 9
GERD_GOV_PERFORM 59 9
GERD_HIGH_PERFORM 59 9
GERD_PRIVATE_PERFORM 228 34
GERD_OTHER_FINANCE 136 20
GERD_GOV_FINANCE 116 17
GERD_IND_FINANCE 116 17
GERD_ABROAD_FINANCE 125 19
EPO 84 13
Total 3442 16