Global Economics - Unit 4-Investing in Growth Interactive Slides

​Investing in Growth:
How Nations Improve Living Standards

By Leigh Mize

Yesterday we learned about inputs (labor, capital, natural resources, entrepreneurship) and how they increase productivity.

Today, we will explain how investing in education, equipment, factories, healthcare, technology, and training promotes economic growth and enhances living standards.

Investment

Investment = Using money, time, or resources now to create more output or income later.

• Examples: schools, machines, health systems.

• Goal → long-term benefits not instant spending.

• Strong investment raises productivity → growth → living standards.

Economic Growth

• Investment → Higher Productivity → Economic Growth → Higher Standard of Living.

• Growth happens when nations make smart investments that raise output per worker.

Long-term = education, healthcare, technology research.

Long-Term

Short-term = new machines, factory upgrades

Short-Term

Short-Term vs. Long Term Investments

Long Term Payoff

• Results take time to appear.

• Consistent investment = steady growth over decades.

• Outcomes: higher wages, lower poverty, improved living conditions.

Types of Investment

1. Human Capital – skills, training, education --> better performance

2. Physical Capital – equipment, factories, infrastructure --> faster production

3. Technological Capital – innovation, digital tools

College and job training increase knowledge and productivity

Human Capital: Education

Businesses that train workers in technology see faster production and fewer errors.

Human Capital: Training

Historical Examples

• Post-WWII Japan & Germany rebuilt through education + modern factories.

• Focused on efficiency, innovation, global trade.

• Became economic leaders within decades.

Multiple Choice

Which statement best describes the goal of economic investment?

• to use resources today to produce more in the future

• to spend money on luxury goods

• to avoid taking financial risks

• to reduce totaloutput

Multiple Choice

Which of the following is an example of human capital investment?

• building new highways

• paying for employee training programs

• buying factory robots

• selling company stocks

Multiple Choice

Which statement best describes investment in economics?

• spending for fun

• using resources now to create future growth

• raising prices to get more money flowing in the economy

• hiring extra workers in the short-term

Multiple Choice

What is an example of human capital investment?

• buying new machines

• employee education and training

• building a new factory and storage facility

• selling goods overseas and outsourcing

Multiple Choice

Economic growth mainly occurs when:

• more people work longer hours

• workers become more productive through investment

• countries print out more money to circulate through the economy

• government raise prices to slow down inflation and add money to the economy

Multiple Choice

Which is a long-term investment that raises living standards over time?

• Buying lunch for workers

• hiring a celebrity spokesperson

• expanding free public education

• lowering workers' wages

Education as Investment

• Builds knowledge, problem-solving, creativity.

• Educated workers = productive & adaptable.

• Nations with broad education access → stronger economies.

Data Evidence

• Higher education → higher income worldwide.

• U.S. college graduates earn ~ 2× more than HS grads.

• Education → economic mobility & innovation.

Workforce Training

• On-the-job programs improve efficiency & teamwork.

• Tech training → immediate productivity gains.

• Businesses with training invest in their own growth.

Case Study: South Korea

• Few resources post-war → focused on education.

• 50 years of literacy & tech skills growth.

• Became top global economy → proof education drives growth.

Multiple Choice

Why does education increase productivity?

• lowers motivation and wages

• improves skills and efficiency

• decreases working hours and increases leisure time

• reduces innovation and production time

Multiple Choice

Which example shows investment in human capital?

• building a highway

• free college & job training

• buying machinery and tools

• cutting school funds and access

Physical Capital: Equipment

• Tools, machinery, infrastructure = production boosters.

• Upgrades → faster output, less waste.

• Example: robots & automation → greater efficiency.

Factories & Infrastructure

• Roads, ports, power systems reduce costs + delays.

• Modern infrastructure supports business & consumer growth.

Example: Toyota

• Automation + continuous improvement culture.

• Higher output and quality.

• Helped Japan’s rapid economic rise.

Underinvestment Risks

• Outdated equipment = low productivity.

• Lost competitiveness & jobs.

• Long-term growth slows.

Multiple Choice

Failing to invest in modern infrastructure leads to:

• higher productivity

• lower unemployment

• slower economic growth

• cheaper prices forever

Multiple Choice

Upgrading factory equipment is investment in:

• human capital

• physical capital

• entrepreneurship

• resources

Health as an Investment

• Healthy workers = fewer absences + longer careers.

• Preventive care saves money & boosts output.

• Public health = economic strength.

Global Health as an Example

• Malaria reduction in Africa → steady workforce.

• Health access → higher income & school attendance.

Quality of Life Link

• Health raises productivity and happiness.

• Longer life → more learning + contribution.

• Health cycle: better care → growth → better care.

COVID19 Lesson

• Weak systems = economic slowdown.

• Strong systems = faster recovery.

• Investing in health protects both people & economy.

Multiple Choice

Why does healthcare investment raise growth?

• raises taxes and government control

• healthy workers are more productive

• lowers the life expectancy rate

• creates absences and complacency

Multiple Choice

Direct benefit of healthcare investment?

• higher unemployment

• fewer workers in the workforce

• longer, healthier lives

• lower education

Technology Drives Growth

• Tech = more output with fewer resources.

• From assembly line → AI = constant efficiency gains.

• Innovation keeps countries competitive.

U.S. & Global Examples

• U.S.: computers, biotech, aerospace investment.

• Germany & Singapore: government innovation funding.

Local Example (Alabama)

• Auto & aerospace factories use robots & data systems.

• Creates jobs + links state to global trade.

Technology Challenges

• Automation can replace some jobs.

• Must balance tech investment with training.

• Strong economies invest in machines and people.

Multiple Choice

Main benefit of tech investment?

• unemployment rate increases drastically

• higher efficiency & innovation

• lower productivity & innovation

• fewer exports and imports

Multiple Choice

Why must nations keep investing in tech?

• to limit competition

• to reduce innovation

• to stay globally competitive

• to increase costs of production

Multiple Choice

Which Alabama industry benefits most from tech investment?

• fishing and game hunting

• tourism and animation

• automotive and aerospace

• retail and aerospace

Investment → Productivity → Economic Growth → Higher Living Standards

Investment → Productivity → Economic Growth → Higher Living Standards

​| Investment | Example | Growth Impact | Living Standard |
| ---------------- | ------------------- | ---------------------- | -------------------- |
| Education | College/training | Skilled labor | Higher wages |
| Healthcare | Vaccines | Strong workforce | Longer lives |
| Technology | Automation | Faster output | Lower prices |

Multiple Choice

Correct pair of investment and result?

• Health → fewer skilled workers

• Education → higher productivity

• Tech → slower production

• Training → less efficiency

Multiple Choice

Step after productivity in economic chain?

• inflation increase

• economic growth

• population decrease

• debt increases

Multiple Choice

Step after productivity in economic chain?

• inflation increase

• economic growth

• population decrease

• debt increases

Multiple Choice

Step after productivity in economic chain?

• inflation increase

• economic growth

• population decrease

• debt increases

Which investment—education, healthcare, or tech—would most help your community? Why?

Z-Chart Creation

Instructions:

1. List five things you learned today.

2. Draw a picture to symbolize some of the things you learned.

3. Write a one summary sentence of today's lesson.

On the back of your z-chart, explain one investment that improves both productivity and living standards.

Exit Ticket

Investing in people, capital, and innovation → stronger economy + better lives

Summary

Let's close it out...