National Income - kokuminshotoku

Japanese: 国民所得 - こくみんしょとく

NI stands for national income. It is the sum of goods and services newly produced, distributed, and expended in a certain period (usually one year) in a country's economy without reducing the capital assets accumulated in the past. It is not simply the sum of individual income, but the sum of added value generated by some production activity, so it does not include income that does not involve production activity (unemployment insurance, inheritance income, interest on government bonds, etc.). National income can be viewed in three aspects: production, distribution, and expenditure. Productive national income is the sum of added value by industry, distributed national income is the sum of labor income, individual business income, corporate income (internal reserves, dividends, corporate tax), property income (interest, rent, etc.) according to the attribution of added value, and expenditure national income is made up of consumption and investment (increase in capital equipment and inventory), etc. These national incomes are equal to each other because they are viewed from different perspectives of added value (principle of three-dimensional equivalence). There is nominal national income calculated at market prices in the measurement year, and real national income adjusted by the price index to remove price fluctuations. Since the 1930s, it has been used as a tool for economic analysis and policy making, and in Japan, national income statistics were developed after the war. →Gross National Product/New SNA
→ Related topics Economic growth rate | Net national product | National burden rate | UN contributions | Social security national burden rate | Multiplier theory | Tertiary industry | Savings-investment balance approach | Distribution | Trade dependence | Marshall's k | Labor share rate

Source : Heibonsha Encyclopedia About MyPedia Information

Japanese:

national incomeの訳でNIと略す。一国の経済において過去に蓄積された資本資産を減少させることなく，一定期間（通常１年）に新たに生産・分配・支出されていく財貨とサービスの合計。単なる個人の所得の合計ではなく，なんらかの生産活動によって発生した付加価値の合計であるから，生産活動を伴わない収入（失業保険金，遺産相続収入，公債利子等）は含まない。国民所得は生産・分配・支出の３面でとらえられる。生産国民所得は各産業別に付加価値を合計したもの，分配国民所得は付加価値の帰属に従って勤労所得，個人業主所得，法人所得（社内留保・配当・法人税），財産所得（利子・地代等）等を合計したもの，支出国民所得は消費と投資（資本設備と在庫の増加）等からなる。これらの国民所得は，付加価値を別の視点からとらえたものであるから，互いに等しくなる（三面等価の原則）。測定年度の市場価格で算定した名目国民所得と，物価変動を除くためにこれを物価指数で修正した実質国民所得とがある。1930年代から経済分析や政策の手段として用いられるようになり，日本では戦後，国民所得統計が整備された。→国民総生産／新SNA
→関連項目経済成長率｜国民純生産｜国民負担率｜国連分担金｜社会保障国民負担率｜乗数理論｜第三次産業｜貯蓄・投資バランス・アプローチ｜分配｜貿易依存度｜マーシャルのk｜労働分配率

出典　株式会社平凡社百科事典マイペディアについて　情報

<<: National review

>>: National welfare - kokuminjunfukushi