צמיחה, תמ"ג ורמת חיים
הוצג| English | משמעות |
|---|---|
| real GDP/rɪəl ˌdʒiː diː ˈpiː/ | ת |
| GDP per person/ˌdʒiː diː ˈpiː pɜː ˈpɜːsn/ | ת |
A decision you can investigate
- A town produces more goods, but its population also grows and its river becomes dirtier.
- More output does not tell us everything about how residents live.
Build the explanation
- GDP measures the value of final goods and services produced within an economy during a period. Real GDP 实际国内生产总值 removes the effect of price changes; economic growth is an increase in real output.
- GDP per person 人均国内生产总值 divides output by population. Neither measure reveals income distribution, unpaid work, leisure, health or environmental damage. A country can grow while some households remain poor.
Work through the evidence
- Fictional real GDP rises from 100 million to 105 million: growth = (105−100)/100 × 100 = 5%. Population rises from 10000 to 10500. Real GDP per person stays 10000, since 105000000/10500 = 10000.
- More production may create jobs and reduce poverty if incomes reach poorer households. Investment in productive equipment can raise future capacity. Stronger spending can also raise prices near capacity; energy use and waste may damage the environment.
מהי הצמיחה ב-PIB הריאלי מ100 ל105 מיליון?
Difficulty 1/5 · 100 coins + a small bonus on first completion today
העלייה ב5 מחולקת ב100 ההתחלתי.
Test the limits
- Growth from using idle resources differs from an increase in productive potential. A higher GDP need not mean every resident is better off.
- Compare real output per person, employment, distribution and environmental evidence. Avoid adding final products and their intermediate inputs twice.
מדוע צמיחת תפוקה עשויה שלא להפחית עוני?
Difficulty 1/5 · 100 coins + a small bonus on first completion today
החלוקה חשובה; הסכום הכולל אינו מראה מי נהנה.
עלייה ב-PIB נומינלי לבדה אינה מוכיחה שהייצור האמיתי גדל.
Difficulty 1/5 · 100 coins + a small bonus on first completion today
ה-PIB הנומינלי עשוי לעלות בגלל עליית מחירים.
Apply and explain your answer
- Does the fictional 5% GDP growth establish higher average output per person?
- No. Population grows at the same rate, so real GDP per person is unchanged.
איזה תצפית מעידה על פוטנציאל ייצור מוגבר?
Difficulty 1/5 · 100 coins + a small bonus on first completion today
מכונות יכולות להגדיל קיבולת, בעוד ששינויים אחרים אינם מבטיחים צמיחה בקיבולת.
Use the terms precisely
- real GDP: Domestic output valued with the effect of price changes removed.
- GDP per person: GDP divided by the population.
התאם את המונחים למשמעותיהם.
Difficulty 2/5 · 140 coins + a small bonus on first completion today
כל מונח מתאר מנגנון ספציפי בשיעור זה.
Fictional real GDP rises from 100 million to 105 million: growth = (105−100)/100 × 100 = 5%. Population rises from 10000 to 10500. Real GDP per person stays 10000, since 105000000/10500 = 10000. More production may create jobs and reduce poverty if incomes reach poorer households. Investment in productive equipment can raise future capacity. Stronger spending can also raise prices near capacity; energy use and waste may damage the environment.
Growth from using idle resources differs from an increase in productive potential. A higher GDP need not mean every resident is better off. Compare real output per person, employment, distribution and environmental evidence. Avoid adding final products and their intermediate inputs twice.
GDP measures the value of final goods and services produced within an economy during a period. Real GDP removes the effect of price changes; economic growth is an increase in real output.