🗓️ Session 8: The Global Political Economy of Development

World Systems, Unequal Exchange, and Dependency Theory

Author

Affiliation

Claudius Gräbner-Radkowitsch

EUF and JKU

Published

13 11 2026

Modified

16 09 2026

Abstract

This session extends the Marxist perspective of Session 7 into the global political economy of development. Where Session 7 showed that capitalism has an inherent imperial drive, here we examine how a stable global hierarchy is concretely produced and reproduced.

We work through three mechanisms of uneven development: the colonial dimension of primitive accumulation, World Systems Theory (core–semiperiphery–periphery), and the theories of unequal exchange (Emmanuel and Amin). We then turn to dependency theory proper — its Latin American origins (Prebisch, Frank, Furtado, CEPAL), the Prebisch–Singer hypothesis on deteriorating terms of trade, and its contemporary relevance.

The common theme is that development and underdevelopment are not separate conditions but two sides of one relational process — directly challenging both the convergence predictions of neoclassical models and the “global standard institutions” approach of New Institutional Economics.

🖥️ Lecture Slides

The slides will be made available here after the lecture.

Additional information on the different theories of unequal exchange

Emmanuel’s Unequal Exchange: Wage Differentials with Equal Productivity

The Setup

Imagine two countries trading with each other:

Core country: Produces machines
Periphery country: Produces coffee

Key assumption: Both countries have equal labor productivity (same hours needed per unit)

Step 1: Production in the Core

Core produces machines:

Labor productivity: 1 machine requires 100 labor hours
Wage rate: $20 per hour
Labor value created: 100 hours × $20/hour = $2,000

Result: One machine embodies 100 labor hours and has a value of $2,000

Step 2: Production in the Periphery

Periphery produces coffee:

Labor productivity: 1 ton of coffee requires 100 labor hours (same as core!)
Wage rate: $2 per hour
Labor value created: 100 hours × $2/hour = $200

Result: One ton of coffee embodies 100 labor hours and has a value of $200

Step 3: The Exchange

For trade to occur at equal monetary value, we need to balance the exchange:

Core exports: 1 machine = $2,000
Periphery must export: $2,000 ÷ $200 per ton = 10 tons of coffee

Step 4: Calculating Labor Hour Transfer

Labor hours embodied in the exchange:

Core gives: 1 machine = 100 labor hours
Periphery gives: 10 tons coffee = 10 × 100 hours = 1,000 labor hours

Net transfer: 1,000 hours - 100 hours = 900 labor hours

Step 5: The Unequal Exchange

What this means:

	Core	Periphery
Monetary value traded	$2,000	$2,000
Labor hours traded	100 hours	1,000 hours
Appears equal?	✓ Yes (in money)	✓ Yes (in money)
Actually equal?	✗ No (in labor)	✗ No (in labor)

The periphery must work 10 times longer than the core to obtain the same product, despite having equal productivity.

Emmanuel’s Key Insight

The cause: Wage differentials (10:1 ratio) create unequal exchange even when productivity is identical.
The mechanism: Low wages in the periphery mean each labor hour creates less monetary value, even though it represents the same amount of work.
Policy implication: Strengthen labor movements in the periphery to raise wages toward core levels.

Amin’s Unequal Exchange: Productivity Gaps + Monopoly Power

The Setup

Amin argues Emmanuel’s analysis is too optimistic. The periphery faces three sources of exploitation:

Lower wages
Lower productivity (technology gap)
Monopoly pricing in core vs. competitive pricing in periphery

Step 1: Production in the Core (High Productivity + Monopoly)

Core produces machines with advanced technology:

Labor productivity: 1 machine requires only 50 labor hours (advanced technology!)
Wage rate: $20 per hour
Production cost (labor value): 50 hours × $20/hour = $1,000
Market structure: Monopoly
Selling price: $2,000 (100% markup above labor value)

Result: One machine embodies 50 labor hours, costs $1,000 to produce, but sells for $2,000

Step 2: Production in the Periphery (Low Productivity + Competition)

Periphery produces coffee with old technology:

Labor productivity: 1 ton of coffee requires 200 labor hours (old technology!)
Wage rate: $2 per hour
Production cost (labor value): 200 hours × $2/hour = $400
Market structure: Competitive
Selling price: $400 (price = cost, no markup possible)

Result: One ton of coffee embodies 200 labor hours and sells for $400

Step 3: The Exchange

For trade to occur at equal monetary value:

Core exports: 1 machine = $2,000
Periphery must export: $2,000 ÷ $400 per ton = 5 tons of coffee

Step 4: Calculating Labor Hour Transfer

Labor hours embodied in the exchange:

Core gives: 1 machine = 50 labor hours
Periphery gives: 5 tons coffee = 5 × 200 hours = 1,000 labor hours

Net transfer: 1,000 hours - 50 hours = 950 labor hours

Step 5: Calculating Monopoly Rent

Monopoly rent extraction:

Core’s production cost: 50 hours × $20 = $1,000 (labor value)
Core’s selling price: $2,000
Monopoly rent: $2,000 - $1,000 = $1,000

This $1,000 is pure surplus extracted through monopoly pricing power.

Step 6: The Double Exploitation

What this means:

	Core	Periphery
Monetary value traded	$2,000	$2,000
Labor hours traded	50 hours	1,000 hours
Ratio of labor hours	1×	20×
Price vs. value	Sells above value (+$1,000)	Sells at value (no markup)

The periphery must work 20 times longer than the core to obtain the same product.

Two sources of exploitation:

Labor transfer: 950 hours of unpaid labor
Monopoly rent: $1,000 of surplus value extracted through pricing power

Amin’s Key Insight

The causes (multiple):

Technology gap: Periphery needs 4× more labor per unit (200 hrs vs 50 hrs)
Wage gap: Still present (10:1 ratio)
Market power: Core has monopolies, periphery faces competition

The mechanism:

Periphery trapped in low-productivity sectors (old technology)
Core controls high-productivity sectors AND can charge monopoly prices
Even if periphery wages rise, technology and monopoly gaps remain

Policy implication: Must transform production structure and break monopolies, not just raise wages.

Comparing Emmanuel and Amin

Key Differences

Factor	Emmanuel	Amin
Productivity gap?	No (both 100 hrs/unit)	Yes (200 vs 50 hrs/unit)
Wage gap?	Yes ($2 vs $20)	Yes ($2 vs $20)
Monopoly power?	Not emphasized	Yes (core monopoly)
Labor transfer	900 hours	950 hours
Additional rent	—	+$1,000 monopoly rent
Total exploitation ratio	10:1	20:1

Emmanuel’s Framework

What creates unequal exchange:

Wage differentials alone (10:1 ratio)

Core assumption:

Equal productivity is possible/achievable

Why periphery loses:

Low wages mean each labor hour creates less monetary value

Solution:

Strengthen labor movements
Raise periphery wages toward core levels
Problem is political/institutional, not structural

Amin’s Framework

What creates unequal exchange:

Productivity gap (4:1 ratio)
Wage gap (10:1 ratio)
Monopoly power (100% markup)

Core assumption:

Productivity gap is structural, not temporary

Why periphery loses:

Trapped in low-productivity sectors
Faces competitive markets (no pricing power)
Must buy from monopolistic core

Solution:

Transform production structure
Develop technological capacity
Break dependency on core technology
Problem is structural, requires systemic change

Visual summary:

Productivity Gap + Wage Gap + Monopoly = Severe Unequal Exchange
   (4× worse)      ($2 vs $20)  (100% markup)  (950 hrs + $1,000 rent)

Theoretical Implications

Emmanuel is more optimistic:

Gap is primarily wages (political/institutional)
Can be closed through labor organization
Trade itself isn’t the fundamental problem
Integration can work if wages equalize

Amin is more pessimistic:

Gap is structural (technology + monopoly + wages)
Cannot be closed through wage increases alone
Trade perpetuates structural subordination
May require delinking or radical transformation

Policy Implications

If Emmanuel is right:

Focus on: Labor rights, minimum wages, union organization
Strategy: Progressive integration with strong labor protections
Assumption: Market forces can work if labor is empowered
Timeline: Potentially achievable in medium term

If Amin is right:

Focus on: Industrial policy, technology development, breaking monopolies
Strategy: Selective delinking, building autonomous productive capacity
Assumption: Market forces alone perpetuate subordination
Timeline: Long-term structural transformation needed

🎯 Interactive and follow-up exercises

Exercise 2: Contemporary Patterns of Exploitation

This exercise contains elements to be done in class, as well as follow-up elements, which can help you to deepen the topics of this lecture.

Here you also find a possible ‘solution’, although it is entirely possible to come up with a different assessment.

📚 Mandatory Reading

Frank (1966), “The Development of Underdevelopment”.
- The absolute classic, 15-page primary source that forcefully introduces the core dependency argument: that the core actively underdevelops the periphery. .
Wallerstein (1974).
- The foundational, readable article introducing world-systems theory, the longue durée, and the core/semi-periphery/periphery trichotomy. Available online.
Kvangraven (2021).
- An excellent contemporary overview. It rescues dependency theory from its 1980s critics and shows its ongoing relevance as a vibrant research programme. Available online.

🏆 Further Readings

Alami et al. (2023).
- A paper elaborating on the financial aspect of global capitalism, which has received less attention in this lecture.
Kvangraven (2025)
- A contemporary application showing how a Marxist/dependency perspective critiques the mainstream institutional economics (Acemoglu/Robinson) that dominates development discourse today. Available here.
Ricci (2019).
- While Emmanuel and Amin are the classic sources for unequal exchange, this more recent paper provides a rigorous, updated synthesis of how unequal exchange operates in modern globalized supply chains. Available here.
Developing Economics
- An influential blog on development economics, with many accessible, bite-sized contributions coming from a Marxist and structuralist perspective.

If you have questions or problems, please post them in the Moodle forum.

References

Alami, I. et al. (2023) “International Financial Subordination: A Critical Research Agenda,” Review of International Political Economy 30(4): 1360–1386.

Frank, A. G. (1966) “The Development of Underdevelopment,” Monthly Review 18(4): 17–31, available at https://monthlyreview.org/2008/04/01/the-development-of-underdevelopment/.

Kvangraven, I. H. (2021) “Beyond the Stereotype: Restating the Relevance of the Dependency Research Programme,” Development and Change 52(1): 76–112, doi:10.1111/dech.12593.

Kvangraven, I. H. (2025) “The Nobel Fetish: Eurocentric Foundations for Innovation-driven Growth,” Economic & Political Weekly 60(45), available at https://www.epw.in/journal/commentary/nobel-fetish.html.

Ricci, A. (2019) “Unequal Exchange in the Age of Globalization,” Review of Radical Political Economics 51(2): 225–245, doi:10.1177/0486613418773753.

Wallerstein, I. (1974) “The Rise and Future Demise of the World Capitalist System: Concepts for Comparative Analysis,” Comparative Studies in Society and History 16(4): 387–415, doi:10.1017/S0010417500007520.

--- title: "🗓️ Session 8: The Global Political Economy of Development" subtitle: "World Systems, Unequal Exchange, and Dependency Theory" date: "2026-11-13" date-modified: last-modified --- ## Abstract This session extends the Marxist perspective of [Session 7](s_07_Marxism.qmd) into the global political economy of development. Where Session 7 showed *that* capitalism has an inherent imperial drive, here we examine *how* a stable global hierarchy is concretely produced and reproduced. We work through three mechanisms of uneven development: the **colonial dimension of primitive accumulation**, **World Systems Theory** (core–semiperiphery–periphery), and the theories of **unequal exchange** (Emmanuel and Amin). We then turn to **dependency theory** proper — its Latin American origins (Prebisch, Frank, Furtado, CEPAL), the Prebisch–Singer hypothesis on deteriorating terms of trade, and its contemporary relevance. The common theme is that development and underdevelopment are not separate conditions but two sides of one relational process — directly challenging both the convergence predictions of neoclassical models and the "global standard institutions" approach of New Institutional Economics. ## 🖥️ Lecture Slides  *The slides will be made available here after the lecture.* ### Additional information on the different theories of unequal exchange ::: {.callout-note icon=false collapse="true"} ## Emmanuel's Unequal Exchange: Wage Differentials with Equal Productivity ### The Setup Imagine two countries trading with each other: - **Core country**: Produces machines - **Periphery country**: Produces coffee **Key assumption**: Both countries have equal labor productivity (same hours needed per unit) ### Step 1: Production in the Core Core produces machines: - Labor productivity: 1 machine requires 100 labor hours - Wage rate: \$20 per hour - Labor value created: 100 hours × \$20/hour = \$2,000 **Result**: One machine embodies 100 labor hours and has a value of \$2,000 ### Step 2: Production in the Periphery Periphery produces coffee: - Labor productivity: 1 ton of coffee requires 100 labor hours (same as core!) - Wage rate: \$2 per hour - Labor value created: 100 hours × \$2/hour = \$200 **Result**: One ton of coffee embodies 100 labor hours and has a value of \$200 ### Step 3: The Exchange For trade to occur at equal monetary value, we need to balance the exchange: - Core exports: 1 machine = \$2,000 - Periphery must export: \$2,000 ÷ \$200 per ton = **10 tons of coffee** ### Step 4: Calculating Labor Hour Transfer Labor hours embodied in the exchange: - Core gives: 1 machine = 100 labor hours - Periphery gives: 10 tons coffee = 10 × 100 hours = 1,000 labor hours **Net transfer**: 1,000 hours - 100 hours = **900 labor hours** ### Step 5: The Unequal Exchange What this means: | | Core | Periphery | |---|---|---| | Monetary value traded | \$2,000 | \$2,000 | | Labor hours traded | 100 hours | 1,000 hours | | Appears equal? | ✓ Yes (in money) | ✓ Yes (in money) | | Actually equal? | ✗ No (in labor) | ✗ No (in labor) | **The periphery must work 10 times longer than the core to obtain the same product, despite having equal productivity.** ### Emmanuel's Key Insight - **The cause**: Wage differentials (10:1 ratio) create unequal exchange even when productivity is identical. - **The mechanism**: Low wages in the periphery mean each labor hour creates less monetary value, even though it represents the same amount of work. - **Policy implication**: Strengthen labor movements in the periphery to raise wages toward core levels. ::: ::: {.callout-important icon=false collapse="true"} ## Amin's Unequal Exchange: Productivity Gaps + Monopoly Power ### The Setup Amin argues Emmanuel's analysis is too optimistic. The periphery faces **three sources of exploitation**: 1. Lower wages 2. Lower productivity (technology gap) 3. Monopoly pricing in core vs. competitive pricing in periphery ### Step 1: Production in the Core (High Productivity + Monopoly) Core produces machines with advanced technology: - Labor productivity: 1 machine requires only **50 labor hours** (advanced technology!) - Wage rate: \$20 per hour - Production cost (labor value): 50 hours × \$20/hour = \$1,000 - Market structure: **Monopoly** - Selling price: \$2,000 (100% markup above labor value) **Result**: One machine embodies 50 labor hours, costs \$1,000 to produce, but sells for \$2,000 ### Step 2: Production in the Periphery (Low Productivity + Competition) Periphery produces coffee with old technology: - Labor productivity: 1 ton of coffee requires **200 labor hours** (old technology!) - Wage rate: \$2 per hour - Production cost (labor value): 200 hours × \$2/hour = \$400 - Market structure: **Competitive** - Selling price: \$400 (price = cost, no markup possible) **Result**: One ton of coffee embodies 200 labor hours and sells for \$400 ### Step 3: The Exchange For trade to occur at equal monetary value: - Core exports: 1 machine = \$2,000 - Periphery must export: \$2,000 ÷ \$400 per ton = **5 tons of coffee** ### Step 4: Calculating Labor Hour Transfer Labor hours embodied in the exchange: - Core gives: 1 machine = 50 labor hours - Periphery gives: 5 tons coffee = 5 × 200 hours = 1,000 labor hours **Net transfer**: 1,000 hours - 50 hours = **950 labor hours** ### Step 5: Calculating Monopoly Rent Monopoly rent extraction: - Core's production cost: 50 hours × \$20 = \$1,000 (labor value) - Core's selling price: \$2,000 - **Monopoly rent**: \$2,000 - \$1,000 = **\$1,000** This \$1,000 is pure surplus extracted through monopoly pricing power. ### Step 6: The Double Exploitation What this means: | | Core | Periphery | |---|---|---| | Monetary value traded | \$2,000 | \$2,000 | | Labor hours traded | 50 hours | 1,000 hours | | Ratio of labor hours | 1× | 20× | | Price vs. value | Sells above value (+\$1,000) | Sells at value (no markup) | **The periphery must work 20 times longer than the core to obtain the same product.** Two sources of exploitation: 1. **Labor transfer**: 950 hours of unpaid labor 2. **Monopoly rent**: \$1,000 of surplus value extracted through pricing power ### Amin's Key Insight **The causes (multiple)**: - Technology gap: Periphery needs 4× more labor per unit (200 hrs vs 50 hrs) - Wage gap: Still present (10:1 ratio) - Market power: Core has monopolies, periphery faces competition **The mechanism**: - Periphery trapped in low-productivity sectors (old technology) - Core controls high-productivity sectors AND can charge monopoly prices - Even if periphery wages rise, technology and monopoly gaps remain **Policy implication**: Must transform production structure and break monopolies, not just raise wages. ::: ::: {.callout-tip icon=false collapse="true"} ## Comparing Emmanuel and Amin ### Key Differences | Factor | Emmanuel | Amin | |---|---|---| | Productivity gap? | No (both 100 hrs/unit) | Yes (200 vs 50 hrs/unit) | | Wage gap? | Yes (\$2 vs \$20) | Yes (\$2 vs \$20) | | Monopoly power? | Not emphasized | Yes (core monopoly) | | Labor transfer | 900 hours | 950 hours | | Additional rent | — | +\$1,000 monopoly rent | | Total exploitation ratio | 10:1 | 20:1 | ### Emmanuel's Framework **What creates unequal exchange**: - Wage differentials alone (10:1 ratio) **Core assumption**: - Equal productivity is possible/achievable **Why periphery loses**: - Low wages mean each labor hour creates less monetary value **Solution**: - Strengthen labor movements - Raise periphery wages toward core levels - Problem is political/institutional, not structural ### Amin's Framework **What creates unequal exchange**: - Productivity gap (4:1 ratio) - Wage gap (10:1 ratio) - Monopoly power (100% markup) **Core assumption**: - Productivity gap is structural, not temporary **Why periphery loses**: - Trapped in low-productivity sectors - Faces competitive markets (no pricing power) - Must buy from monopolistic core **Solution**: - Transform production structure - Develop technological capacity - Break dependency on core technology - Problem is structural, requires systemic change **Visual summary**: ``` Productivity Gap + Wage Gap + Monopoly = Severe Unequal Exchange (4× worse) ($2 vs $20) (100% markup) (950 hrs + $1,000 rent) ``` ### Theoretical Implications **Emmanuel is more optimistic**: - Gap is primarily wages (political/institutional) - Can be closed through labor organization - Trade itself isn't the fundamental problem - Integration can work if wages equalize **Amin is more pessimistic**: - Gap is structural (technology + monopoly + wages) - Cannot be closed through wage increases alone - Trade perpetuates structural subordination - May require delinking or radical transformation ### Policy Implications **If Emmanuel is right**: - **Focus on**: Labor rights, minimum wages, union organization - **Strategy**: Progressive integration with strong labor protections - **Assumption**: Market forces can work if labor is empowered - **Timeline**: Potentially achievable in medium term **If Amin is right**: - **Focus on**: Industrial policy, technology development, breaking monopolies - **Strategy**: Selective delinking, building autonomous productive capacity - **Assumption**: Market forces alone perpetuate subordination - **Timeline**: Long-term structural transformation needed ::: ## 🎯 Interactive and follow-up exercises - [Exercise 2: Contemporary Patterns of Exploitation](/content/material/s_08_Exercise2.html) This exercise contains elements to be done in class, as well as follow-up elements, which can help you to deepen the topics of this lecture. Here you also find a possible '[solution](content/material/s_08_Solution2.html)', although it is entirely possible to come up with a different assessment. ## 📚 Mandatory Reading - Frank [-@frank1966], "The Development of Underdevelopment". - The absolute classic, 15-page primary source that forcefully introduces the core dependency argument: that the core actively underdevelops the periphery. . - Wallerstein [-@wallerstein1974]. - The foundational, readable article introducing world-systems theory, the *longue durée*, and the core/semi-periphery/periphery trichotomy. Available [online](http://rochelleterman.com/ir/sites/default/files/Wallerstein%201974.pdf). - Kvangraven [-@kvangraven2020]. - An excellent contemporary overview. It rescues dependency theory from its 1980s critics and shows its ongoing relevance as a vibrant research programme. Available [online](https://onlinelibrary.wiley.com/doi/full/10.1111/dech.12593). ## 🏆 Further Readings - Alami et al. [-@alami2023]. - A paper elaborating on the financial aspect of global capitalism, which has received less attention in this lecture. - Kvangraven [-@kvangraven2025] - A contemporary application showing how a Marxist/dependency perspective critiques the mainstream institutional economics (Acemoglu/Robinson) that dominates development discourse today. Available [here](https://ingridhk.com/wp-content/uploads/2025/11/epw_ingrid-harvold-kvangraven.pdf). - Ricci [-@ricci2019]. - While Emmanuel and Amin are the classic sources for unequal exchange, this more recent paper provides a rigorous, updated synthesis of how unequal exchange operates in modern globalized supply chains. Available [here](https://thenextrecession.wordpress.com/wp-content/uploads/2019/11/ricci-unequal-exchange.pdf). - [Developing Economics](https://developingeconomics.org/) - An influential blog on development economics, with many accessible, bite-sized contributions coming from a Marxist and structuralist perspective. ------- If you have questions or problems, please post them in the [Moodle](https://elearning.uni-flensburg.de/moodle/course/view.php?id=17917) forum. ## References ::: {#refs} :::