Trends of the development of the world economy in the digital age. Datasets.

Fig. 1. Global GDP growth rates during the industrial era (%).Fig. 2. Dynamics of the share of investment in world GDP since the 1970s.Fig. 3. Dynamics of investment efficiency on a global scaleFig. 4. Dynamics of the share of investment (%) in GDP in developed and developing countries, 1968-2022.Fig. 5. Dynamics of GDP per capita growth for G7 countries in the information age.Fig. 6. Dynamics of per capita GDP for the World System and various groups of countries in the information-digital era (1980-2050), empirical estimates for 1980–2023.Fig. 7. Dynamics of per capita GDP for the leading BRICS countries in the information age.Fig. 8. Dynamics of relative average annual growth rates of world GDP and volumes of world international trade in goods and services (%), 1980-2022 with a forecast until 2028.