14.1 What Is Power, and How Do We Measure It?

3 min readjune 18, 2024

shapes global dynamics in complex ways. States wield , economic, political, and to protect interests and others. These tools help secure territory, promote economic goals, and shape international norms.

Different types of power serve unique purposes. Military might deters aggression, economic clout shapes trade, political savvy builds alliances, and attracts through culture. States strategically use these to achieve their objectives on the world stage.

Types and Uses of Power in International Relations

Power's influence on international outcomes

  • States employ various forms of power to shape international outcomes and protect their interests
    • coerces or deters other states through the threat or use of force (economic sanctions, military interventions)
    • leverages financial resources, trade relationships, and economic sanctions to influence other states (trade agreements, foreign aid)
    • utilizes diplomacy, alliances, and international institutions to advance a state's agenda (United Nations, NATO)
    • Soft power attracts and persuades others through cultural appeal, shared values, and positive image (cultural exchanges, public diplomacy)
  • States use power to secure their territorial integrity and , promote their economic interests and gain access to resources (oil, rare earth minerals), shape the international order and establish favorable norms and institutions, protect their citizens and assets abroad, and influence the behavior of other states and non-state actors (multinational corporations, NGOs)

Types of state power

  • Military power refers to a state's armed forces, weapons, and ability to project force, often measured by military spending, size of armed forces, and technological capabilities (nuclear weapons, aircraft carriers) and can be used to deter aggression, defend territory, and intervene in conflicts
  • Economic power derives from a state's economic resources, including GDP, trade volume, and financial reserves, can be exercised through trade policies, investment, foreign aid, and economic sanctions (tariffs, embargoes), and allows states to shape global economic rules and institutions (World Trade Organization, International Monetary Fund)
  • Political power stems from a state's ability to influence other states through diplomacy and international institutions, involves building alliances, negotiating agreements, and shaping international norms and rules (human rights, environmental protection), and can be enhanced by a state's reputation, leadership, and participation in international organizations
    • plays a crucial role in political power, as it enhances a state's ability to influence others and gain support for its actions
  • Soft power refers to a state's ability to attract and persuade others without the use of or payment, derives from cultural appeal, shared values, and positive image, and can be cultivated through public diplomacy, educational exchanges, and cultural exports (movies, music, fashion)

Comparative advantage for economic power

  • refers to a state's ability to produce a good or service at a lower than other states
    • Opportunity cost is the value of the next best alternative forgone when making a decision
  • States can enhance their economic power by specializing in the production of goods and services for which they have a
    • This allows them to produce more efficiently and trade with other states for goods and services they produce less efficiently
  • By engaging in international trade based on comparative advantage, states can:
    1. Increase their economic growth and productivity
    2. Access a wider range of goods and services at lower prices
    3. Generate revenue through exports and foreign investment
    4. Gain influence in global economic institutions and rule-making
  • Examples of states leveraging comparative advantage:
    • China's specialization in manufacturing and exports (electronics, textiles)
    • United States' comparative advantage in high-tech industries and services (software, financial services)
    • Saudi Arabia's specialization in oil production and exports

Theoretical perspectives on power in international relations

  • emphasizes the importance of military and economic power in shaping state behavior and international outcomes
  • focuses on how ideas, norms, and social interactions influence power dynamics between states
  • theory suggests that states form alliances to prevent any single state from achieving
  • The concept of refers to a state's ability to dominate and lead the international system through its overwhelming power and influence

Key Terms to Review (37)

Balance of power: The balance of power is a principle in international relations that aims to prevent any one nation or alliance from becoming too dominant by equally distributing power among competing states or alliances. It operates on the premise that equal power among states will deter aggressive actions and maintain stability.
Balance of Power: The balance of power refers to the distribution of power and influence among different actors, whether they are individuals, groups, institutions, or nations, in a given system. It is a concept that emphasizes the importance of maintaining a relative equilibrium of power to prevent any single entity from dominating or becoming too powerful within a specific context.
Behavioralist Approach: The behavioralist approach in political science is a research methodology that focuses on observable, measurable behaviors and actions of political actors, rather than on abstract concepts or unobservable mental processes. This approach emphasizes the systematic study of how individuals and groups behave in the political sphere.
Coercion: Coercion refers to the use of force, threat, or other means to compel or constrain an individual or group to act in a certain way against their will. It is a form of power that involves the imposition of one's will on others through the application of pressure or the threat of negative consequences.
Comparative advantage: Comparative advantage is the economic theory that a country should specialize in producing and exporting goods and services for which it is relatively more efficient at producing, compared to other countries, even if it could produce other goods more efficiently itself. This specialization allows for increased overall efficiency and trade benefits between countries.
Comparative Advantage: Comparative advantage is an economic principle that states that countries or individuals should focus on producing and exporting goods and services in which they have the highest relative productivity and efficiency, even if they may not have an absolute advantage in producing all goods and services. This concept is crucial in understanding the dynamics of international trade and political economy.
Constructivism: Constructivism in the context of International Relations within Political Science posits that the key structures in the state system are inter-subjective and constructed through social interaction, not merely material. It emphasizes the role of ideas, beliefs, and norms in shaping the identities and interests of states and actors on the international stage.
Constructivism: Constructivism is a theory in political science that emphasizes the role of social construction in shaping international relations, power dynamics, and political behavior. It focuses on how ideas, norms, and shared understandings influence the way actors perceive the world and make decisions.
Economic Power: Economic power refers to the ability of individuals, businesses, or nations to influence and control economic outcomes through the use of financial resources, market dominance, or other economic means. It is a crucial factor in the broader concept of power, as the ability to wield economic influence can translate into political, social, and cultural power.
Factors of production: Factors of production are the resources used to produce goods and services, encompassing land, labor, capital, and entrepreneurship. In the context of International Relations and Critical Worldviews in Political Science, they form the basis for economic power and influence among nations.
Gross domestic product (GDP): Gross Domestic Product (GDP) is the total monetary value of all goods and services produced within a country's borders in a specific time frame, typically annually. It serves as a broad measure of a nation's overall economic activity and health.
Hegemony: Hegemony is the political, economic, or military predominance or control of one state over others. In the context of political ideology, it often refers to the dominance of a particular set of ideas, cultural practices, and norms that shape the social structure and governance within and across nations.
Hegemony: Hegemony refers to the dominance and influence of one group, state, or power over others. It is the ability to shape the political, economic, and social landscape through the imposition of one's values, beliefs, and interests as the accepted and normative standard.
Influence: Influence is the capacity to have an effect on the character, development, or behavior of someone or something. It is the power to shape or affect the actions and decisions of others, either directly or indirectly, through various means and strategies.
Joseph Nye: Joseph Nye is a renowned political scientist and theorist who is best known for his concepts of 'soft power' and 'smart power' in the context of international relations and the study of power. His work has been influential in understanding how power is wielded and measured in the modern global landscape.
Judgments about legitimacy: Judgments about legitimacy involve assessments of the rightfulness or acceptability of a governing regime's authority by its populace or the international community. These judgments are crucial for the stability and effectiveness of governance, as they reflect the perceived justification of political power and authority.
Kim Jong Un: Kim Jong Un is the Supreme Leader of North Korea, having assumed power after the death of his father, Kim Jong Il, in December 2011. His leadership is marked by a centralized authoritarian regime with a strong emphasis on military power and nuclear development as means of maintaining control and asserting international influence.
Legislative sovereignty system: A legislative sovereignty system is a political structure where the legislature holds supreme power over the creation, amendment, and repeal of laws, often with limited checks from other branches of government. In this context, it contrasts with systems where courts (judicial review) or executives have comparable or superior influence over legal matters.
Legitimacy: Legitimacy refers to the justification and acceptance of political authority and power. It is the foundation upon which a government or political system derives its right to govern and the willingness of the people to accept and comply with its decisions and actions.
Military: The military is a structured armed force authorized by a sovereign state or society to use lethal or deadly force and weapons to support the interests of the state. It primarily focuses on defense, warfare, and protection from external threats.
Military Power: Military power refers to the strength and capabilities of a nation's armed forces, including its personnel, equipment, technology, and strategic positioning. It is a crucial component of a country's overall power and influence on the global stage.
Mossadegh: Mohammad Mossadegh was the Prime Minister of Iran from 1951 until 1953 when his government was overthrown in a coup d'état orchestrated by the CIA and British intelligence, due to his nationalization of the Iranian oil industry. His leadership highlights the impact of nationalism and foreign intervention on a country's sovereignty and its relations with global powers.
Opportunity Cost: Opportunity cost is the value of the next best alternative that must be forgone in order to pursue a certain action or choice. It represents the trade-offs and sacrifices made when deciding how to allocate limited resources.
Political Power: Political power refers to the ability of individuals, groups, or institutions to influence, control, or direct the actions and behaviors of others in the political realm. It encompasses the capacity to make decisions, shape policies, and exert authority over the allocation of resources and the exercise of governance. The concept of political power is central to the study of politics, as it underpins the dynamics of political systems, decision-making processes, and the distribution of influence within a society.
Power: Power refers to the ability to influence or control the behavior of others, the course of events, or the allocation of resources. It is a central concept in the study of politics, as it underpins the dynamics of who gets what, when, and how in society.
Realism: Realism is a theoretical approach in political science that emphasizes the role of power, self-interest, and the anarchic nature of the international system in shaping the behavior of states and other actors in global affairs. It views the world as a competitive arena where states pursue their own interests and security, often at the expense of others, in the absence of a central authority to govern their interactions.
Reciprocity: Reciprocity in the context of international relations is the principle that countries will respond to actions by other countries with similar actions, whether positive or negative. It acts as a foundational mechanism for cooperation and conflict management among states.
Relational Power: Relational power refers to the ability to influence others through interpersonal relationships and social connections, rather than through formal authority or coercion. It is a form of power that emerges from the dynamics and interactions between individuals or groups.
Robert Dahl: Robert Dahl was a renowned American political scientist who made significant contributions to the study of power and democracy. His work focused on understanding the distribution and exercise of power within political systems, particularly in the context of modern democracies.
Security pact: A security pact is an agreement between two or more nations to provide mutual support in case any of the signatories are threatened by external forces. These pacts often involve military assistance, intelligence sharing, and other forms of security cooperation.
Smart Power: Smart power is the ability to effectively combine hard power (military force, economic influence) and soft power (cultural and diplomatic influence) to achieve desired outcomes. It involves the strategic and coordinated use of both coercive and persuasive tools in foreign policy and international relations.
Soft power: Soft power is the ability of a country to persuade or attract others to do what it wants without force or coercion, primarily through cultural or ideological means. It contrasts with hard power, which relies on military and economic means to influence others.
Soft Power: Soft power is the ability to influence others through attraction and persuasion rather than coercion or force. It is the power to shape the preferences of others and get them to want what you want, as opposed to hard power which relies on threats and inducements. Soft power is an important concept in the context of international relations, global governance, and the role of non-state actors.
Sovereignty: Sovereignty refers to the supreme and independent authority of a state or political entity to govern itself and its territory without external interference or control. It is a fundamental concept in political science that underpins the power and legitimacy of governments and their ability to make decisions and enforce laws within their borders.
Structural realism: Structural realism is a theory in international relations that emphasizes the anarchic structure of the international system, where no central authority exists, leading states to act primarily out of self-interest to ensure their survival. It suggests that the behavior of states is determined more by the constraints and opportunities this system presents than by their individual characteristics or internal politics.
Two Faces of Power: The two faces of power refer to the distinction between the visible, overt exercise of power and the hidden, covert shaping of preferences and agendas. This concept provides a nuanced understanding of how power is wielded in political and social contexts.
Warsaw Pact: The Warsaw Pact was a military alliance of communist states in Eastern Europe led by the Soviet Union, established in 1955 as a counterbalance to NATO (North Atlantic Treaty Organization). It symbolized the geopolitical and military rivalry between the Eastern Bloc and the Western Bloc during the Cold War.
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