¿Cuál es la diferencia entre presidencialismo y parlamentarismo? - Hablemos de Política

Overview

The video explains the key differences between presidentialism and parliamentarism as forms of democratic government. It focuses on how executive power is structured, how leaders are chosen, how governments can fall, and how elections and legislation work.

Main arguments and comparisons

1) Separation of powers is similar, but authority is organized differently

Both systems typically include three branches:

• Legislature: approves laws
• Executive: implements laws
• Judiciary: resolves disputes

The difference is in how executive authority is defined and derived.

2) How executive leadership is chosen

Presidentialism

• Strengthens the role of the President.
• The President is usually elected directly by citizens (universal suffrage), sometimes indirectly (e.g., the United States electoral college).
• The President selects the cabinet (ministers/secretaries) responsible for executive portfolios.

Parliamentarism

• Voters elect members of parliament.
• Afterward, parliament elects the head of government (typically the Prime Minister, not a president).
• The party (or coalition) with a parliamentary majority forms government and builds a cabinet—often a coalition government when no single party has a majority.

3) “Head of state” vs “head of government”

The video clarifies that executive leadership can be split into two roles:

• Head of state: symbolic representation, international role, and control over armed forces
• Head of government: daily governance and management of executive functions

In presidentialism, the President holds both roles. In parliamentarism, these roles are separated: parliament chooses the head of government, while the head of state may be a monarch or an elected president.

The video also discusses semi-presidential systems—cases that combine parliamentary government with a directly elected (or popularly recognized) president.

4) Relationship between elections and governing continuity

Presidentialism

• Elections for president and parliament are separate (though sometimes on similar dates).
• This can create a “divided government” scenario: one party wins the presidency while another controls Congress, making agreement harder.

Parliamentarism

• Elections tend to be more sequential:
  1. parliament is elected,
  2. then parliament chooses the head of government.
• This creates greater continuity between parliament and government, because government leadership typically depends on parliamentary majority—though this breaks when parliamentary composition changes.

5) How governments can be removed

Parliamentarism

• A vote of confidence can remove the government.
• If confidence is denied, the mechanism that replaces the government is triggered (e.g., resignation and formation of a new government).

Presidentialism

• The government is not removed through legislative confidence votes in the same way.
• The President is typically removed only through impeachment (a political trial process).

Semi-presidential example (Peru highlighted)

• If Congress denies confidence to the cabinet, the President can dissolve Congress and call new parliamentary elections.
• The video notes this should be an extreme last resort.

6) Term length and timing of elections

Presidentialism

• Elections occur on a fixed cycle (the presidency has a defined term).
• Example from Peru: five-year presidential elections, with rules preventing immediate re-election (one term).

Parliamentarism

• Elections can occur more sporadically, depending on whether parliament can form or replace a government.
• Examples given:
  • Greece: elections when parliament cannot elect a head of government
  • Denmark / Australia / Malaysia: the Prime Minister can often call elections (de facto power)

7) Legislature and lawmaking

Parliamentarism

• Both Parliament and the Prime Minister are presented as involved in legislation.
• The executive ensures compliance with laws.

Presidentialism

• Legislation is a prerogative of Parliament, while the executive can request delegated legislative powers for specific issues.
• A key point: laws require the President’s signature; if the President rejects a law, it does not become law.
• Peru is used as an example of checks and balances: Congress can pass laws even after a presidential veto by insisting with a higher vote.

Where these systems are found (examples)

• Presidentialism is described as common in:

  • South America, Central America, North America
  • sub-Saharan Africa

• Parliamentarism is said to be common in:

  • Western Europe
  • territories influenced by the United Kingdom (former British colonies)

• Peru: semi-presidential

• France: semi-presidential
  • directly elected president
  • parliament votes for Prime Minister
  • parliament can dismiss the PM/cabinet
• Russia: described as semi-presidential, but with different practice:
  • President appoints the Prime Minister/cabinet with parliamentary consensus
  • both can force resignation

Presenters / contributors

• Rafaela (host/presenter)
• Let’s Talk About Politics (produced by the Reading Committee in partnership with the Foundation in Peru)