This article has multiple issues. Please help improve it or discuss these issues on the talk page . (Learn how and when to remove these messages)
|
This is a list of sovereign states by constitutionally-defined de jure system of government. This list does not measure the degree of democracy, political corruption, or state capacity of governments.
These are systems in which the head of state is a constitutional monarch; the existence of their office and their ability to exercise their authority is established and restrained by constitutional law.
Systems in which a prime minister is the active head of the executive branch of government. In some cases, the prime minister is also the leader of the legislature, while in other cases the executive branch is clearly separated from legislature (although the entire cabinet or individual ministers must step down in the case of a vote of no confidence). [1] [2] The head of state is a monarch who normally only exercises their powers with the consent of the government, the people and/or their representatives (except in emergencies, e.g. a constitutional crisis or a political deadlock). [a]
In a parliamentary republic, the head of government is selected or nominated by the legislature and is also accountable to it. The head of state is usually called a president and (in full parliamentary republics) is separate from the head of government, serving a largely apolitical, ceremonial role. In these systems, the head of government is usually called the prime minister, chancellor or premier. In mixed republican systems and directorial republican systems, the head of government also serves as head of state and is usually titled president.
In some full parliamentary systems, the head of state is directly elected by voters. Under other classification systems, however, these systems may instead be classed as semi-presidential systems as presidents are always attached to a political party and may have broad powers (despite their weak presidency). [3] Full parliamentary republican systems with presidents being purely ceremonial and neutral with no broad powers usually do not have a directly elected head of state and instead often use either an electoral college or a vote in the legislature to appoint the president.
Non-UN members or observers are in italics.
A combined head of state and head of government in the form of an executive president is either elected by the legislature or by the voters from among candidates nominated by the legislature (in the case of Kiribati), [17] and they must maintain the confidence of the legislature to remain in office. In effect, "presidents" in this system function the same as prime ministers do in other parliamentary systems.
In presidential systems a president is the head of government, and is elected and remains in office independently of the legislature. There is generally no prime minister, although if one exists, in most cases they serve purely at the discretion of the president.
Non-UN members or observers are in italics.
The following countries have presidential systems where the post of prime minister (official title may vary) exists alongside that of the president. The president is still both the head of state and government and the prime minister's role is mostly to assist the president.
Non-UN members or observers are in italics.
In a semi-presidential republic a president exists alongside a prime minister and a cabinet, with the latter two being responsible to the legislature. It differs from a parliamentary system in that it has an executive president independent from the legislature; and from the presidential system in that the cabinet, although named by the president, is responsible to the legislature, which may force the cabinet to resign through a motion of no confidence. [23] [24] [25] [26]
In a premier-presidential system, the prime minister and cabinet are exclusively accountable to the legislature. [27]
Non-UN members or observers are in italics.
In a president-parliamentary system, the prime minister and cabinet are dually accountable to the president and the legislature. [27]
Non-UN members or observers are in italics.
A combined head of state and head of government (usually titled president) is elected by the legislature but is not held accountable to it (as is their cabinet), thus acting more independently from the legislature. [27] They may or may not also hold a seat in the legislature.
In a directorial republic, a council jointly exercises the powers and ceremonial roles of both the head of state and the head of government collectively. The council is elected by the parliament but is not subject to parliamentary confidence during its fixed term. The president is a member of the directorial council in a primus inter pares (first among equals) capacity and has no powers over other members of the directory.
The prime minister is the nation's active executive, but the monarch still has considerable political powers that can be used at their own discretion.
Specifically, monarchies in which the monarch's exercise of power is unconstrained by any substantive constitutional law. The monarch acts as both head of state and head of government.
Non UN members or observers are in italics.
States in which political power is by law concentrated within one political party whose operations are largely fused with the government hierarchy (in contrast to states where a multi-party system formally exists, but this fusion is achieved anyway through election fraud or underdeveloped multi-party traditions).
Non-UN members or observers are in italics.
A committee of the nation's military leaders controls the government for the duration of a state of emergency. Constitutional provisions for government are suspended in these states; constitutional forms of government are stated in parentheses.
States that have a system of government that is in transition or turmoil. These regimes lack a constitutional basis.
Non-UN members or observers are in italics.
A state governed as a single power in which the central government is ultimately supreme and any administrative divisions (sub-national units) exercise only the powers that the central government chooses to delegate. The majority of states in the world have a unitary system of government. Of the 193 UN member states, 126 are governed as centralized unitary states, and an additional 40 are regionalized unitary states.
States in which most power is exercised by the central government. What local authorities do exist have few powers.
States in which the central government has delegated some of its powers to regional authorities, but where constitutional authority ultimately remains entirely at a national level.
States in which the national government shares power with regional governments with which it has legal or constitutional parity. The central government may or may not be (in theory) a creation of the regional governments.
The exact political character of the European Union is debated, some arguing that it is sui generis (unique), but others arguing that it has features of a federation or a confederation. It has elements of intergovernmentalism, with the European Council acting as its collective "president", and also elements of supranationalism, with the European Commission acting as its executive and bureaucracy. [61]
Constitutional monarchy, also known as limited monarchy, parliamentary monarchy or democratic monarchy, is a form of monarchy in which the monarch exercises their authority in accordance with a constitution and is not alone in making decisions. Constitutional monarchies differ from absolute monarchies in that they are bound to exercise powers and authorities within limits prescribed by an established legal framework.
A head of state is the public persona of a sovereign state. The name given to the office of head of state depends on the country's form of government and any separation of powers; the powers of the office in each country range from being also the head of government to being little more than a ceremonial figurehead.
Politics of Lithuania takes place in a framework of a unitary semi-presidential representative democratic republic, whereby the president of Lithuania is the head of state and the prime minister of Lithuania is the head of government, and of a multi-party system.
A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but rather the head of government, serving as the chief of the executive under either a monarch or a president in a republican form of government.
President is a common title for the head of state in most republics. Depending on the country, a president could be head of government, a ceremonial figurehead, or something between these two extremes.
The politics of Russia take place in the framework of the federal semi-presidential republic of Russia. According to the Constitution of Russia, the President of Russia is head of state, and of a multi-party system with executive power exercised by the government, headed by the Prime Minister, who is appointed by the President with the parliament's approval. Legislative power is vested in the two houses of the Federal Assembly of the Russian Federation, while the President and the government issue numerous legally binding by-laws.
The Westminster system, or Westminster model, is a type of parliamentary government that incorporates a series of procedures for operating a legislature, first developed in England. Key aspects of the system include an executive branch made up of members of the legislature, and that is responsible to the legislature; the presence of parliamentary opposition parties; and a ceremonial head of state who is separate from the head of government. The term derives from the Palace of Westminster, which has been the seat of the Westminster Parliament in England and later the United Kingdom since the 13th century. The Westminster system is often contrasted with the presidential system that originated in the United States, or with the semi-presidential system, based on the government of France.
In the executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presides over a cabinet, a group of ministers or secretaries who lead executive departments.
The politics of Azerbaijan take place in an authoritarian system where elections are not free and fair, political opponents are repressed, civil rights are limited, human rights abuses are widespread, corruption is rampant, and power is concentrated in the hands of President Ilham Aliyev and his extended family.
The government of Poland takes the form of a unitary semi-presidential representative democratic republic, whereby the president is the head of state and the prime minister is the head of government.
A presidential, strong-president, or single-executive system is a form of government in which a head of government heads an executive branch that derives its authority and legitimacy from a source that is separate from the legislative branch. The system was popularized by its inclusion in the Constitution of the United States.
A semi-presidential republic, or dual executive republic, is a republic in which a president exists alongside a prime minister and a cabinet, with the latter two being responsible to the legislature of the state. It differs from a parliamentary republic in that it has an executive president independent of the legislature; and from the presidential system in that the cabinet, although named by the president, is responsible to the legislature, which may force the cabinet to resign through a motion of no confidence.
The president of Sri Lanka is the head of state and head of government of the Democratic Socialist Republic of Sri Lanka. The president is the chief executive of the union government and the commander-in-chief of the Sri Lanka Armed Forces. The powers, functions and duties of prior presidential offices, in addition to their relation with the Prime minister and Government of Sri Lanka, have over time differed with the various constitutional documents since the creation of the office. The president appoints the Prime Minister of Sri Lanka who can command the confidence of the Parliament of Sri Lanka.
A parliamentary republic is a republic that operates under a parliamentary system of government where the executive branch derives its legitimacy from and is accountable to the legislature. There are a number of variations of parliamentary republics. Most have a clear differentiation between the head of government and the head of state, with the head of government holding real power and the head of state being a ceremonial position, similar to constitutional monarchies. In some countries the head of state has reserve powers to use at their discretion as a non-partisan "referee" of the political process. Some have combined the roles of head of state and head of government, much like presidential systems, but with a dependency upon parliamentary confidence. In general, parliamentary republics grant the highest sovereign powers to the parliament.
The Constitution of Cameroon is the supreme law of the Republic of Cameroon. Adopted in 1972, it is Cameroon's third constitution. The document consists of a preamble and 13 Parts, each divided into Articles. The Constitution outlines the rights guaranteed to Cameroonian citizens, the symbols and official institutions of the country, the structure and functions of government, the procedure by which the Constitution may be amended, and the process by which the provisions of the Constitution are to be implemented.
The government of Niger is the apparatus through which authority functions and is exercised: the governing apparatus of Nigerien state. The current system of governance, since the Constitution of 25 November 2010, is termed the Seventh Republic of Niger. It is a semi-presidential republic, whereby the President of Niger is head of state and the Prime Minister of Niger head of government. The officials holding these posts are chosen through a representative democratic process of national and local elections, in the context of a competing multi-party system. Executive power is exercised by the government. Legislative power is vested in both the government and the National Assembly. The judiciary is independent of the executive and the legislature: its Constitutional Court has jurisdiction over constitutional and electoral matters.
Semi-parliamentary system can refer to one of the following:
The concept of a semi-presidential form of government, as used here, is defined only by the content of the constitution. A political regime is considered semi-presidential if the constitution which established it combines three elements: (1) the president of the republic is elected by universal suffrage, (2) he possesses quite considerable powers; (3) he has opposite him, however, a prime minister and ministers who possess executive and governmental power and can stay in office only if the parliament does not show its opposition to them.
The conventional analysis of government in democratic countries by political science and constitutional law starts from the traditional types of presidentialism and parliamentarism. There is, however, a general consensus that governments in the various countries work quite differently. This is why some authors have inserted distinctive features into their analytical approaches, at the same time maintaining the general dichotomy. Maurice Duverger, trying to explain the French Fifth Republic, found that this dichotomy was not adequate for this purpose. He therefore resorted to the concept of 'semi-presidential government': The characteristics of the concept are (Duverger 1974: 122, 1978: 28, 1980: 166):
1. the president of the republic is elected by universal suffrage,
2. he possesses quite considerable powers and
3. he has opposite him a prime minister who possesses executive and governmental powers and can stay in office only if parliament does not express its opposition to him.
Duhamel has developed the approach further: He stresses that the French construction does not correspond to either parliamentary or the presidential form of government, and then develops the distinction of 'système politique' and 'régime constitutionnel'. While the former comprises the exercise of power that results from the dominant institutional practice, the latter is the totality of the rules for the dominant institutional practice of power. In this way, France appears as 'presidentialist system' endowed with a 'semi-presidential regime' (1983: 587). By this standard, he recognizes Duverger's pléiade as semi-presidential regimes, as well as Poland, Romania, Bulgaria and Lithuania (1993: 87).
Even if the president has no discretion in the forming of cabinets or the right to dissolve parliament, his or her constitutional authority can be regarded as 'quite considerable' in Duverger's sense if cabinet legislation approved in parliament can be blocked by the people's elected agent. Such powers are especially relevant if an extraordinary majority is required to override a veto, as in Mongolia, Poland, and Senegal. In these cases, while the government is fully accountable to Parliament, it cannot legislate without taking the potentially different policy preferences of the president into account.
In China, the political job that matters most is the general secretary of the Communist Party. The party controls the military and domestic security forces and sets the policies that the government carries out. China's presidency lacks the authority of the American and French presidencies.