Botswana: dominant-party democracy and diamond revenues (1966–present)

Background

The Bechuanaland Protectorate became independent as Botswana on 30 September 1966. It was landlocked, semi-arid and had very little infrastructure: World Bank data put real GDP per capita at about $510 (in constant 2015 dollars) in 1966. Seretse Khama, heir to the chieftaincy of the Bamangwato and leader of the Botswana Democratic Party (BDP), became the first president. In 1967, the year after independence, diamonds were discovered at Orapa; the much richer Jwaneng mine followed in the early 1980s.

How it is governed

• Parliamentary election of the president. Botswana holds general elections every five years. Voters elect the National Assembly by first-past-the-post; the party that wins a majority (31 of 61 elected seats in 2024) installs its candidate as president.
• A dominant party. The BDP won every election from 1965 to 2019. Presidents served in succession: Seretse Khama (1966–1980), Ketumile Masire (1980–1998), Festus Mogae (1998–2008), Ian Khama (2008–2018) and Mokgweetsi Masisi (2018–2024). From 1998 vice-presidents succeeded automatically when a president retired, which critics said reduced voters' influence over the choice of leader.
• Traditional authority. Chiefs sit in an advisory House of Chiefs (Ntlo ya Dikgosi), and village assemblies (kgotla) remain venues for consultation. Acemoglu, Johnson and Robinson argue that pre-colonial institutions placed some limits on chiefs and encouraged broad participation.
• Rule of law. Courts have been relatively independent and property rights secure, though the death penalty is retained.

Economy

• Diamonds owned in partnership. Mineral rights were vested in the state rather than in tribal authorities after independence. Debswana, a 50/50 joint venture between the government and De Beers, mines most of the country's diamonds, and the state receives royalties, taxes and dividends. Diamonds account for more than 80% of exports.
• Prudent fiscal management. Botswana avoided much of the boom-bust spending seen elsewhere: governments saved part of the revenue in foreign reserves (including the long-term Pula Fund managed by the Bank of Botswana) and invested in roads, schools, health and water.
• A new deal with De Beers. In 2023 the government and De Beers agreed in principle on a ten-year sales agreement to 2033 under which the share of Debswana output sold through the state-owned Okavango Diamond Company rises from 30% towards 50%, with mining licences extended to 2054.
• Limits of diversification. Manufacturing and services outside government remain small; unemployment and inequality are high. The 2009 diamond slump cut GDP by about 14%, and falling demand for natural diamonds hit the economy again in 2023–2024.

Feedback and accountability

Elections have been regular and broadly free, the press has been relatively open, and presidents have left office on schedule. The opposition was fragmented for decades, which first-past-the-post magnified. In 2024 the Umbrella for Democratic Change coalition won by a landslide amid the diamond downturn; Masisi conceded, and Duma Boko was sworn in on 1 November 2024, the first transfer of power between parties since independence.

Repression and rights

Botswana has avoided the coups, civil wars and mass repression common in its region, but its record is not clean. Kenneth Good documents the dispossession of San (Basarwa) communities removed from the Central Kalahari Game Reserve between 1997 and 2002; in 2006 the High Court ruled the removals unlawful, and access disputes continued. Critics also point to the security service created in 2008, pressure on journalists during the Ian Khama presidency, and the concentration of power in the presidency. Botswana suffered one of the world's worst HIV epidemics from the 1990s, and its government later built one of Africa's first national antiretroviral programmes.

Outcomes

World Bank series show real GDP per capita rising roughly thirteen-fold between 1966 and 2024, from about $510 to about $6,950 in constant 2015 dollars, with growth of about 9% a year per head on average from 1966 to 1990. Botswana became an upper-middle-income country. The Gini index of income inequality was about 60 in 1993 and 55 in 2015, among the highest in the world.

Debates

• Why did Botswana avoid the resource curse? Acemoglu, Johnson and Robinson emphasise inclusive pre-colonial institutions, light colonial rule, an elite of cattle owners with an interest in secure property, and the legitimacy of Seretse Khama. Leith stresses prudent policy choices and competent public administration. Good argues that Botswana's success is that of an elite-dominated, dominant-party state whose gains bypassed many citizens.
• Was it a democracy? By formal criteria, yes: regular competitive elections and civil liberties. Some scholars called it a "dominant-party democracy" or "elitist democracy" because alternation did not occur for 58 years. The 2024 turnover is evidence that elections could remove the ruling party.
• Did dominance help? A disputed hypothesis holds that one-party continuity allowed long-term saving and planning. It is equally consistent with the evidence that electoral competition and a free press made theft of diamond revenue politically costly.

Lessons for institution design

• Who owns the rent matters. Vesting mineral rights in the state and partnering with a capable firm kept diamond revenue in the public budget rather than in private or regional hands.
• Savings rules need political backing. Fiscal prudence was sustained by a political consensus, not by an independent fund alone.
• Long dominance can coexist with real elections. Alternation finally came through the ballot box after 58 years.
• Growth does not resolve exclusion. High inequality and the treatment of the San show limits that aggregate figures hide.

Further reading

• Daron Acemoglu, Simon Johnson and James A. Robinson, "An African Success Story: Botswana" (2003)
• J. Clark Leith, Why Botswana Prospered (McGill-Queen's University Press, 2005)
• Kenneth Good, Diamonds, Dispossession and Democracy in Botswana (James Currey, 2008)