Economic thought involves the development of ideas related to economics and political economy over time.
It traces origins, connections, and outcomes of economic ideas from ancient times to the modern day.
Key developments include:
Transition from feudalism through the Middle Ages to mercantilism during the Renaissance.
Philosophical contributions by Aristotle regarding the management of resources, questioning private vs. public management systems.
1.2 Evolution of Economic Ideas
Influential figures in economic thought include:
Thomas Aquinas on just pricing in trade.
Adam Smith, whose ideas emerged during the industrial revolution focusing on wealth accumulation and technological advancements.
Economic theories often reflect human characteristics, such as greed and selfishness, which can hinder collective well-being.
Economics has been viewed as self-regulating towards a common objectives.
1.3 Economic History vs. History of Economic Thought
Economic history focuses on past economies, resource allocation, labor, and capital usage.
It asks questions about supply and demand, production costs, income levels, and wealth distribution.
History of economic thought examines the evolution of economic theories and their philosophical underpinnings.
1.4 Benefits of Studying Economic Thought
Understanding the foundational principles of economics helps clarify its role as a social science.
Historical knowledge can guide present-day economic policy, preventing missteps in times of crisis.
Insights from earlier economists can inform contemporary economic issues, demonstrating progressive understanding of economic realities.
1.5 Schools of Economic Thought
CLASSICAL SCHOOL
Key figures include Adam Smith, Robert Malthus, and David Ricardo.
Advocates for minimal government intervention and favors laissez-faire policies.
Value determined by production costs and scarcity, with automatic adjustments returning economies to full employment.
NEO-CLASSICAL SCHOOL
Focus on modeling economic agents (individuals, firms, governments) with assumptions of utility maximization.
Contributions on demand, supply, and marginal values (cost, utility, revenue) are crucial.
NEW CLASSICAL SCHOOL
Emphasizes microeconomic principles and rational expectations for agents.
Believes in market equilibrium and views unemployment as largely voluntary.
Proposes managing inflation via monetary policy.
KEYNESIAN ECONOMICS
Foundation led by John Maynard Keynes, advocating for government intervention in economy.
Focuses on aggregate demand, arguing against self-interest leading to macroeconomic stability.
Utilizes macroeconomic policy to influence aggregate demand.
MONETARISM
Associated with Milton Friedman, emphasizing monetary supply control to manage inflation.
Markets are assumed to clear and participants have rational expectations.
Rejects Keynesian management of demand, deeming it destabilizing.
2. MERCANTILISM
2.1 Introduction
Mercantilism is a political philosophy focused on economic nationalism to enhance state wealth and military power.
Adam Smith labeled it the “mercantile system,” emphasizing restricting imports while fostering exports.
Policies aligned with interests of merchants and producers; military conflict escalated during this period.
2.2 Factors Responsible for the Rise of Mercantilism
Economic Factors
Transition from feudalism to commercial capitalism.
Movement towards market economies, with agriculture replaced by trade and commerce.
Expansion of monetary transactions.
Political Factors
Centralized nationalism arose, necessitating a strong state to protect trading interests.
Cultural Factors
Shift from medieval idealism towards trade, commerce, and accumulated wealth.
Religious Factors
Increasing individualism following the Reformation promoted property and contract rights beneficial to merchants.
Discoveries and Inventions
Innovations like the mariner's compass and discoveries in the Americas facilitated trade and mercantilist thought.
2.3 Major Economic Theories of Mercantilism
Mercantilism viewed world wealth as fixed; gains for one nation came at the expense of others.
Advocated for increased production, exports, and minimized domestic consumption.
Held that low wages provided competitive advantages in trade, establishing a subsistence level for workers.
Promoted tariffs, quotas, and subsidies to maintain a favorable balance of trade.
Early mercantilists equated wealth with precious metals, later recognizing broader definitions encompassing overall production.
Developed insights into the monetary role in economies.
2.4 Weakness of Mercantilism
Recognized unsustainability of equating wealth solely with gold; acknowledged mutual benefits of trade.
Challenged assumptions about permanent positive balances of trade.
Lacked comprehensive integration of market operations and resource allocation.
Classical economists reconciled conflicts between private benefit and social welfare versus mercantilist views.
2.5 Contributions of Mercantilists
Introduced ideas on nationalism, foreign trade, balance of trade, industrial and commercial regulations, government's role in the economy, and money's significance.
2.6 Particular Economic Theories
Value: Inherent in commodities; intrinsic (satisfaction) vs. extrinsic (production cost).
Production: Involvement of human labor in resource application, with agriculture especially valued.
Taxation: Equity-based system with focus on taxing interest and excise duties.
Population: Advocated for labor supply to strengthen military capacity and reduce costs.
Interest: Divergent opinions on interest; some supported usury, others opposed.
2.7 Notable Mercantilist Writers
Sir William Petty: Acknowledged for his work on taxation.
Thomas Mun: Explored foreign trade's importance in wealth creation.
Richard Cantillon: Recognized for contributions to value theory and income distribution concepts.
2.8 Criticism of Mercantilism
Overvaluation of commerce led to agriculture neglect; emphasized gold and silver excessively.
Narrow nationalism failed to recognize mutually beneficial trade opportunities.
3. PHYSIOCRACY
3.1 Definition and Background
Physiocrats believed wealth stems solely from land and agriculture; originated in France in the 18th century.
Richard Cantillon's concepts set the groundwork; François Quesnay and others systematized ideas.
Strong opposition to mercantilist views, seeing agriculture as the foundation of wealth.
3.2 Factors Responsible for the Rise of Physiocracy
Economic Factors: Extravagant court expenditures, regressive taxation, agricultural stagnation, and socio-economic inequalities amplified desires for change.
Philosophical Influence: Escritors seeking solutions for societal issues viewed Physiocracy as a viable alternative.
3.3 Principles of Physiocracy
Agriculture as a sole productive occupation, emphasizing minimal state intervention and free trade.
Taxation should only concern landowners.
Value intrinsically tied to utility and real wealth in tangible goods.
Advocacy for single direct tax on land ownership.
3.4 Four Doctrines of Physiocracy
Natural Order: The ideal universe operates under divine law for human happiness.
Net Product: The surplus produced in agriculture represents real wealth.
Circulation of Wealth: Distribution of wealth among economic agents is crucial.
Individualism and Laissez Faire: Self-interest drives economic productivity and organization.
3.5 Early Contributors of Physiocratic School
Francois Quesnay: Introduced economic class interrelations and coined "laissez faire."
Mirabeau: Critiqued immoral business practices and proposed cooperative societal structures.
Robert Jaquis Turgot: Advocated the superiority of agriculture significantly.
3.6 Criticism of Physiocracy
Too normative, neglecting labor class contributions and dismissing non-agricultural sectors as unproductive.
4. THE CLASSICAL SCHOOL
4.1 Introduction
Classical economics refers to 18th-19th-century theories on market operation.
Central belief in the efficacy of free markets influenced economic thought until the Marginalist Revolution shifted views.
Notable economists included Adam Smith, David Ricardo, Malthus, and Mill.
4.2 Adam Smith
Authored "The Wealth of Nations" (1776), foundational to modern economics and individual freedom concepts.
4.2.1 Smith’s Invisible Hand Theory
Proposed market self-regulation through individuals’ motivations leading to beneficial social outcomes.
Government's role should be to enforce laws, protect rights, and handle market failures.
4.2.2 Naturalism and Optimism
Institutions arise spontaneously; economic institutions are beneficial under natural order principles.
Smith argued for free competition and division of labor, which increase productivity.
4.2.3 Division of Labor
Growth linked to labor specialization; cautioned against monotonous tasks leading to dissatisfaction.
Reasons for increased production:
Enhanced worker dexterity.
Time saved in switching tasks.
Machine proliferation enhancing efficiency.
4.2.4 Theory of Value
Two forms of value are defined: use-value (utility) and exchange-value (price).
Explored the diamond-water paradox with labor as the source of value.
4.2.5 Laissez-Faire
Describes an unregulated economy with minimal government intervention, advocating for free transactions.
Declined in prominence as industrial challenges arose, demanding regulatory responses.
4.3 David Ricardo
Credited with contributions to labor theory of value and income distribution concepts such as rents and profits.
4.3.1 Theory of Value
Based on uniform wage and profit rates, but acknowledges limitations in practical application.
Ricardian Distribution Theory
First attempt to explain income distribution models involving capitalists, workers, and landlords.
4.4 John Stuart Mill
Expanded on Ricardo's theories with concepts of reciprocal demand, determining trade ratios based on each country’s demand.
4.4.3 Criticism of Mill's Theory
Neglects domestic demand and assumes equal sizes and consumer values, ignoring income fluctuations.
5. SOCIALISM
5.1 Introduction
Emerged as a response to mid-18th-century industrialization and bourgeois oppression.
François Noël Babeuf considered the earliest socialist theorist.
5.2 Early Socialists
5.2.1 Robert Owen
Established the cooperative movement; aimed to build "villages of cooperation."