Business enterprise R&D expenditure in high-tech sectors - NACE Rev. 2 - htec_sti_exp2

Data - Eurostat

Author

François Geerolf

Info

Last observation: Annual: 2024 (N = 122)

First observation: Annual: 2005 (N = 156)

Last data update: 23 jul 2026, 23:10. Last compile: 24 jul 2026, 01:54

Structure

Business R&D Expenditure in High-Tech Manufacturing

France, Germany, Japan, South Korea

Code

htec_sti_exp2 %>%
  filter(geo %in% c("FR", "DE", "JP", "KR"),
         unit == "MIO_EUR",
         nace_r2 == "C_HTC") %>%
  year_to_date %>%
  left_join(colors, by = c("Geo" = "country")) %>%
  mutate(values = values/1000) %>%
  ggplot + geom_line(aes(x = date, y = values, color = color)) +
  theme_minimal() + scale_color_identity() + add_4flags +
  scale_x_date(breaks = as.Date(paste0(seq(2005, 2100, 2), "-01-01")),
               labels = date_format("%Y")) +
  theme(legend.position = c(0.2, 0.85),
        legend.title = element_blank()) +
  xlab("") + ylab("R&D expenditure, high-tech manufacturing (Bn€)")

Share of Total Business R&D

Code

htec_sti_exp2 %>%
  filter(geo %in% c("FR", "DE", "IT"),
         unit == "PC_TOT",
         nace_r2 == "C_HTC") %>%
  year_to_date %>%
  left_join(colors, by = c("Geo" = "country")) %>%
  mutate(values = values/100) %>%
  ggplot + geom_line(aes(x = date, y = values, color = color)) +
  theme_minimal() + scale_color_identity() + add_3flags +
  scale_x_date(breaks = as.Date(paste0(seq(2005, 2100, 2), "-01-01")),
               labels = date_format("%Y")) +
  theme(legend.position = c(0.2, 0.85),
        legend.title = element_blank()) +
  xlab("") + ylab("Share of total business R&D expenditure") +
  scale_y_continuous(labels = scales::percent_format(accuracy = 1))

nace_r2

Code

htec_sti_exp2 %>%
  
  group_by(nace_r2, Nace_r2) %>%
  summarise(Nobs = n()) %>%
  arrange(-Nobs) %>%
  print_table_conditional

nace_r2	Nace_r2	Nobs
TOTAL	Total - all NACE activities	1630
C	Manufacturing	1228
C_HTC	High-technology manufacturing	1212
C_HTC_M	Medium high-technology manufacturing	1182
G-N	Services of the business economy	1160
C_LTC	Low-technology manufacturing	1112
C_LTC_M	Medium low-technology manufacturing	1060

unit

Code

htec_sti_exp2 %>%
  
  group_by(unit, Unit) %>%
  summarise(Nobs = n()) %>%
  arrange(-Nobs) %>%
  print_table_conditional

unit	Unit	Nobs
MIO_EUR	Million euro	4292
PC_TOT	Percentage of total	4292