What we do know, however, is that in the bizarro world of hosting Olympic Games, the cost overruns for Rio are actually quite favorable compared to numbers from past events.

Always Overbudget

The above graphic from HowMuch.net, a cost information site, visualizes data from a recent study by Oxford University to compare the budgets of previous games. The study found the average cost overruns for Olympic Games to be a whopping 156% from 1968 to 2016. This means that the Rio Games were a budgeting success, at least in relative terms, by ‘only’ running 51% overbudget. It should be noted that the study accounts only for sports-related costs, such as those relating to operations or building venues. The study excludes indirect capital costs such as upgrading transport or hotel infrastructure, since data on these costs is harder to come by, and is often unreliable. Also, some Olympic Games were omitted from the study, as they did not have available public data on the costs involved.

The Good, The Bad, and the Ugly

The good news for organizers is that cost overruns, as a percentage, are generally going down. The 1976 Summer Games in Montreal caught everyone off guard after going 720% overbudget, and the city was saddled with debt for 30 years. Lake Placid (1980), Barcelona (1992), and Lillehammer (1994) were all grossly overbudget as well with 324%, 266%, and 277% overruns respectively. However, recent games – with the exception of Sochi (289%) – have all been pretty good as far as Olympics go. The average cost overrun since 1998 has been just 73%. The bad news for organizers is that costs, in general, are still going way up. Organizers are just getting slightly “better” at budgeting for them. Here are the total costs for all games in the study – note that costs are adjusted to be in 2015 terms.

Lastly, the ugly part for future Olympics organizers? The study found that the budgeting problems for Olympic Games are without precedent, as far as megaprojects go: A major difference, however, is that sometimes infrastructure projects do get built on budget. Olympic projects, on the other hand, always go overbudget by amounts that seem almost unfathomable. And, it is only in this bizarre context that the Rio Games can be seen as a budgetary “win”. on Even while political regimes across these countries have changed over time, they’ve largely followed a few different types of governance. Today, every country can ultimately be classified into just nine broad forms of government systems. This map by Truman Du uses information from Wikipedia to map the government systems that rule the world today.

Countries By Type of Government

It’s important to note that this map charts government systems according to each country’s legal framework. Many countries have constitutions stating their de jure or legally recognized system of government, but their de facto or realized form of governance may be quite different. Here is a list of the stated government system of UN member states and observers as of January 2023: Let’s take a closer look at some of these systems.

Monarchies

Brought back into the spotlight after the death of Queen Elizabeth II of England in September 2022, this form of government has a single ruler. They carry titles from king and queen to sultan or emperor, and their government systems can be further divided into three modern types: constitutional, semi-constitutional, and absolute. A constitutional monarchy sees the monarch act as head of state within the parameters of a constitution, giving them little to no real power. For example, King Charles III is the head of 15 Commonwealth nations including Canada and Australia. However, each has their own head of government. On the other hand, a semi-constitutional monarchy lets the monarch or ruling royal family retain substantial political powers, as is the case in Jordan and Morocco. However, their monarchs still rule the country according to a democratic constitution and in concert with other institutions. Finally, an absolute monarchy is most like the monarchies of old, where the ruler has full power over governance, with modern examples including Saudi Arabia and Vatican City.

Republics

Unlike monarchies, the people hold the power in a republic government system, directly electing representatives to form government. Again, there are multiple types of modern republic governments: presidential, semi-presidential, and parliamentary. The presidential republic could be considered a direct progression from monarchies. This system has a strong and independent chief executive with extensive powers when it comes to domestic affairs and foreign policy. An example of this is the United States, where the President is both the head of state and the head of government. In a semi-presidential republic, the president is the head of state and has some executive powers that are independent of the legislature. However, the prime minister (or chancellor or equivalent title) is the head of government, responsible to the legislature along with the cabinet. Russia is a classic example of this type of government. The last type of republic system is parliamentary. In this system, the president is a figurehead, while the head of government holds real power and is validated by and accountable to the parliament. This type of system can be seen in Germany, Italy, and India and is akin to constitutional monarchies. It’s also important to point out that some parliamentary republic systems operate slightly differently. For example in South Africa, the president is both the head of state and government, but is elected directly by the legislature. This leaves them (and their ministries) potentially subject to parliamentary confidence.

One-Party State

Many of the systems above involve multiple political parties vying to rule and govern their respective countries. In a one-party state, also called a single-party state or single-party system, only one political party has the right to form government. All other political parties are either outlawed or only allowed limited participation in elections. In this system, a country’s head of state and head of government can be executive or ceremonial but political power is constitutionally linked to a single political movement. China is the most well-known example of this government system, with the General Secretary of the Communist Party of China ruling as the de facto leader since 1989.

Provisional

The final form of government is a provisional government formed as an interim or transitional government. In this system, an emergency governmental body is created to manage political transitions after the collapse of a government, or when a new state is formed. Often these evolve into fully constitutionalized systems, but sometimes they hold power for longer than expected. Some examples of countries that are considered provisional include Libya, Burkina Faso, and Chad.

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