アメリカ合衆国

  • 大統領:Donald Trump
  • 副大統領:JD Vance
  • 首都:Washington, D.C.
  • 言語:English 79.2%, Spanish 12.9%, other Indo-European 3.8%, Asian and Pacific island 3.3%, other 0.9% (2011 est.) note: data represents the language spoken at home; the US has no official national language, but English has acquired official status in 31 of the 50 states; Hawaiian is an official language in the state of Hawaii
  • 政府
  • 統計局
  • 人口、人:346,373,570 (2025)
  • 面積、平方キロメートル:9,147,420
  • 1人当たりGDP、US $:85,810 (2024)
  • GDP、現在の10億米ドル:29,184.9 (2024)
  • GINI指数:41.8 (2023)
  • ビジネスのしやすさランク:6

すべてのデータセット: G K
  • G
  • K
    • 1月 2012
      ソース: World Bank
      アップロード者: Knoema
      以下でアクセス: 26 8月, 2013
      データセットを選択
      The World Bank’s Knowledge Assessment Methodology (KAM: www.worldbank.org/kam) is an online interactive tool that produces the Knowledge Economy Index (KEI)–an aggregate index representing a country’s or region’s overall preparedness to compete in the Knowledge Economy (KE). The KEI is based on a simple average of four subindexes, which represent the four pillars of the knowledge economy:  Economic Incentive and Institutional Regime (EIR)  Innovation and Technological Adoption  Education and Training  Information and Communications Technologies (ICT) Infrastructure The EIR comprises incentives that promote the efficient use of existing and new knowledge and the flourishing of entrepreneurship. An efficient innovation system made up of firms, research centers, universities, think tanks, consultants, and other organizations can tap into the growing stock of global knowledge, adapt it to local needs, and create new technological solutions. An educated and appropriately trained population is capable of creating, sharing, and using knowledge. A modern and accessible ICT infrastructure serves to facilitate the effective communication, dissemination, and processing of information.