Research summary
Preparation for Greece’s Panhellenic Exams has created a large and persistent supplementary-education market. Beyond tutoring centres and private lessons, families increasingly encounter a second, fragmented layer of digital notes, formula sheets, exercise packs, final revision files, mock material and “SOS” resources.
The central question is not whether every product is expensive or unnecessary. It is whether families have enough information to know what has already been covered, what genuinely adds educational value, what matches the official examinable syllabus and when preparation is truly sufficient.
A market worth hundreds of millions
According to KANEP-GSEE, Greek households spent almost €614 million on general-education tutoring in 2023. Some 94.6% of this expenditure concerns secondary education. Average family spending is reported at €180 per month, while for households with monthly income up to €750 the tutoring burden corresponds to 24.1% of annual income.
The OECD also reports that private sources account for 21.7% of funding across primary, secondary and post-secondary non-tertiary education in Greece, compared with an OECD average of 9.9%.
The second basket
The public marketplace scan identified formula sheets, structured notes, theory-by-chapter files, exercise packs, past-paper material, “tips & tricks”, exam-booklet simulations and large bundles. In the 22 August 2026 snapshot, examples included an 18-page AOTH formula sheet at €5.83, organised notes and formula sheet at €24.99, 40-exercise packs at €9.99 and an exam-booklet PDF at €5.99.
A useful product can clearly have educational value. The issue is the consumer’s difficulty in distinguishing between genuinely new value and another version of content that may already be available elsewhere in the student’s preparation stack.
Three illustrative family scenarios
These are not estimates of an average household. They are transparent arithmetic simulations using public prices from the research snapshot.
Scenario A — “Let’s buy these too, just in case”
Formula sheet €5.83 + organised notes €24.99 + two exercise packs 2 × €9.99 + exam-booklet PDF €5.99.
Scenario B — “A little extra help is needed”
2 hours of private lessons/week × 36 weeks × €14.96/hour.
Scenario C — “At the end, let’s make sure nothing is missing”
400-exercise bundle €62.99 + organised notes €24.99 + formula sheet €5.83 + 12 weeks × 2 hours private lessons/week × €14.96.
Official syllabus vs public product descriptions
For GEL candidates taking the 2027 Panhellenic Exams, the official Economics syllabus includes Chapters 1–5 and specified sections of Chapters 7, 9 and 10. United Scholars mapped 30 public products or claims against this syllabus. Five were classified as “out-of-syllabus core” and seven as “mixed / extra content”. These labels refer only to the relationship between public descriptions and the official syllabus; they do not judge overall quality or creator intent.
The “SOS” market
As exams approach, the anxiety of students and parents creates particularly fertile ground for material marketed as “SOS”, “likely topics”, “final revision” or “predictions”. Such material can have genuine educational value. The problem begins when the way it is presented suggests that it can materially reduce exam uncertainty or provide a special edge regarding what is likely to appear.
At such a sensitive point in the year, a family’s natural anxiety should not become a mechanism for additional purchase pressure. Claims around “SOS” material and predictions need clear limits, transparency and verifiable documentation: what exactly is being proposed, how broad the topic set is, and what criteria are used after the exam to define a “success”. The point is not to reject targeted revision, but to avoid commercialising the fear that “something may still be missing”.
Why uncertainty multiplies spending
The market displays information asymmetry. Teachers know the subject, creators know their products and tutoring centres know their programmes; parents generally cannot evaluate all of these at Panhellenic-Exam level. In economic terms, parts of the market resemble “credence goods”, where even after purchase consumers can struggle to know whether the exact amount or type of service was necessary.
This is not an attack on teachers
The evidence does not support a blanket conclusion that teachers or tutoring centres are the problem. There are excellent educators, high-quality tutoring organisations, useful books and serious digital resources. The systemic issue is fragmentation: families lack a single mechanism showing what has already been mastered, where real weaknesses remain and which additional spending is actually justified.
From content consumption to evidence of readiness
Education technology can change the equation not by adding one more digital shelf, but by making preparation measurable: full official-syllabus coverage, application of knowledge, recurring-error diagnosis and performance on complex exam-style tasks.
United Scholars conducted a market scan of publicly available AOTH/Economics material with a capture date of 22/08/2026. The evidence file contains 30 public products or claims, prices, quantities, public marketing copy, content descriptions, sources, capture dates and mapping to the official GEL 2027 syllabus. “Out-of-syllabus core” and “mixed / extra content” do not assess overall educational quality or intent. Commercial prices are dynamic. In a re-check before publication, idietera.gr displayed 262 teachers and an average public price of €14.90/hour, compared with 257 and €14.96/hour in the original snapshot. The numerical scenarios retain the original snapshot prices for reproducibility.