–Alemayehu Fentaw Weldemariam, PhD Fellow, Center for Constitutional Democracy, Indiana University Maurer School of Law
Prime Minister Abiy Ahmed’s recurring but still unrealized proposal to limit the term of Ethiopia’s prime minister, alongside a similar proposal that has opened a parallel debate in Hungary, has revived a revealing issue in comparative constitutional design. The issue is not merely the arithmetic of tenure. It concerns the internal logic of parliamentarism itself: what, exactly, is supposed to constrain executive power in a parliamentary democracy?
Classical parliamentary theory offers a clear answer. Unlike a president, whose tenure is fixed by constitutional calendar, a prime minister serves only so long as he commands the confidence of parliament. Juan Linz’s classic distinction between presidentialism and parliamentarism clarifies the point. In a parliamentary system, government derives its authority from parliament and only for as long as parliament is willing to sustain it; presidentialism, by contrast, rests on fixed tenure, direct popular legitimacy, and removal only through exceptional procedures. The absence of a fixed prime-ministerial term limit is therefore not an accidental omission, but a structural feature of parliamentary government. Its virtue is flexibility: the prime minister’s mandate is tied to the life of the legislature, and he may be removed at any moment by a vote of no confidence, an internal party revolt, or electoral defeat. For that reason, the great parliamentary constitutions traditionally imposed no absolute cap on prime-ministerial tenure. Margaret Thatcher served for eleven years. Angela Merkel governed for sixteen. Their longevity was not regarded as a constitutional defect but as evidence that parliamentary accountability and electoral competition were functioning as intended.
Yet constitutional forms do not travel unchanged across political contexts. What operates as a self-correcting mechanism in a consolidated and competitive democracy can produce very different outcomes when transplanted into a dominant-party system in a deeply divided society. There, the parliamentary mechanism of confidence can become less an instrument of accountability than a constitutional camouflage. If the ruling party commands overwhelming legislative discipline, if backbenchers are politically dependent on party leadership, and if the opposition is institutionally weak, then the prime minister ceases to be first among equals and begins to resemble something closer to an elected monarch—an executive whose authority is formally parliamentary but substantively more concentrated than many presidents, precisely because he governs without the veto points that presidential systems at least purport to provide.
This is what makes Ethiopia’s constitutional experience so instructive.
The Constitution of the Federal Democratic Republic of Ethiopia, adopted in 1994 and entering into force in 1995, follows the textbook logic of parliamentary government. Article 70(4) limits the president—a largely ceremonial head of state—to two six-year terms. Articles 73 and 74, by contrast, impose no comparable limit on the prime minister. Executive power is vested in the Council of Ministers, headed by the prime minister, whose tenure depends entirely on the confidence of the House of Peoples’ Representatives. On paper, this is orthodox parliamentarism.
In practice, it produced something rather different.
The asymmetry was not accidental. It reflected a standard assumption: the symbolic head of state should rotate, while the head of government remains politically responsive to parliamentary confidence rather than constitutional clocks. But that assumption presupposes a functioning parliamentary culture—real opposition, intra-party competition, legislative autonomy, and the ever-present possibility that a majority may cease to be obedient. Ethiopia possessed the constitutional form, but not the political sociology on which that form depends.
Nor was this merely a problem of party organization. It was also a problem of electoral architecture.
Electoral systems do not simply translate votes into seats; they structure power. Ethiopia’s adoption of single-member districts with plurality voting under Article 54 imports the familiar logic of winner-take-all representation. Its great strength is intimacy—close links between representatives and constituents. Its great weakness is the majority premium: modest electoral victories are converted into overwhelming legislative dominance. A party that wins fifty-one percent of the vote may control seventy or eighty percent of the seats. Minorities are not merely outvoted; they are rendered institutionally marginal.
Under conditions of robust competition, such systems can produce stable government. Under conditions of fragmentation and dominant-party organization, they can produce something else: the constitutional manufacture of one-party hegemony.
The post-1995 record illustrates the point. Meles Zenawi served three full parliamentary terms and was two years into a fourth when he died in 2012, holding the premiership for seventeen consecutive years after leading the Transitional Government from 1991 to 1995. Hailemariam Desalegn’s tenure reveals the opposite logic: he left office not because a constitutional clock ran out, but because political crisis made continued rule untenable. His resignation in 2018 remains exceptional in Ethiopian political history. Abiy Ahmed’s tenure follows the same constitutional pattern: accession through parliamentary succession, consolidation through party reorganization, and renewal through electoral dominance.
This chronology matters because it exposes a common misunderstanding. The Ethiopian premiership is not “term-less” in the presidential sense. It is temporally structured through elections and parliamentary confidence. The danger is not the absence of time, but the absence of competition. Where electoral and party systems foreclose meaningful contestation, parliamentary renewal ceases to function as accountability.
Abiy Ahmed’s May 15, 2026 statement before the National Dialogue Commission is therefore significant, but not new. He presented constitutional amendment to limit executive tenure as a democratic reform, echoing a similar pledge made in 2018. Eight years later, that promise remains largely rhetorical. No constitutional amendment has followed. The intervening period has been defined less by institutional reform than by consolidation and war. The gap between the language of self-limitation and the practice of power is therefore central to evaluating the proposal.
The deeper difficulty, however, is conceptual. The absence of a prime-ministerial term limit is not an oversight. It is the orthodox consequence of parliamentary design. The real question is not why the Constitution failed to treat the prime minister like a president, but why the mechanisms meant to constrain the prime minister have failed to operate as constraints at all.
A parliamentary constitution assumes that the executive is constrained not by time but by politics. But where electoral rules manufacture overwhelming parliamentary majorities, where party hierarchy disciplines legislators, and where the legislature cannot credibly threaten the executive, politics ceases to perform that function.
Time then becomes the last remaining constraint.
Would a formal term limit solve this problem?
Only partially.
Recent debates in Hungary sharpen the point. After more than a decade of concentrated executive power under Viktor Orbán, proposals to introduce term limits for the prime minister have been defended as a way of preventing the return of personalized rule, albeit the Hungarian case also shows the limits of the device. The concentration of power there was not caused simply by the repeated re-election of one prime minister. It was produced by the interaction of a dominant parliamentary majority, weakened checks and balances, captured institutions, and a public sphere unable to discipline power effectively. A term limit may signal that even parliamentary power must be bounded. It may force leadership circulation and encourage intra-party competition. But it cannot, by itself, reconstruct constitutional democracy.
The same lesson applies to Ethiopia. A constitutional cap would impose a hard temporal boundary, force leadership circulation, and disrupt personal incumbency. But it would not dismantle the underlying structure of power. Nor should its effects be dismissed. Even within dominant parties, succession is rarely costless. Rotation among competing party leaders can loosen the incumbent’s grip, open space for factional bargaining, and generate uncertainty that the sitting leader cannot fully control. That is one important lesson from presidential term limits: even when the successor comes from the same party, succession can alter internal balances of power. But this effect should not be overstated. A dominant party may still rotate leaders while preserving control over parliament, patronage, security institutions, and the electoral field.
Personal turnover is not constitutional accountability.
The more serious reform question, therefore, is not whether Ethiopia should graft presidential-style term limits onto a parliamentary constitution, but whether the conditions of parliamentarism can be made real. It requires electoral reform away from the most distortive forms of winner-take-all districting. That requires electoral reform in the form of mixed-member proportionality, ranked-choice voting in deeply divided constituencies, or some other institutional mechanism capable of softening the majority premium without destroying local accountability. It requires stronger opposition rights, genuine parliamentary committee autonomy, more transparent and individually recorded voting, credible intra-party competition, and a clearer constitutional mechanism for executive replacement—something closer to the German constructive vote of no confidence, where parliament may withdraw confidence only by simultaneously electing a successor.
Only then does parliamentary accountability become institutional rather than aspirational.
The deeper lesson is simple. Classical parliamentarism assumes that the executive is constrained not by time but by politics. But where parliamentary competition collapses, time becomes the last remaining safeguard.
The absence of prime-ministerial term limits in Ethiopia is not the disease. It is one symptom of a deeper constitutional condition: what happens when parliamentary form survives, but parliamentary competition does not?
Suggested citation: Alemayehu Fentaw Weldemariam, Prime-Ministerial Term Limits and the Ethiopian Constitutional Conundrum, Int’l J. Const. L. Blog, May 21, 2026, at: http://www.iconnectblog.com/prime-ministerial-term-limits-and-the-ethiopian-constitutional-conundrum/