GATE Economics 2027 Syllabus (XH-C1 → XH1): Time Series Added

For GATE 2027 the Economics section has a new code and one rewritten section. IIT Madras has renamed the Humanities sections: XH-C1 Economics becomes XH1, and the compulsory Reasoning and Comprehension part, XH-B1, becomes XH0. Six of the seven Economics sections are word for word the same as in 2026. The seventh, Section 3 (Statistics, Econometrics and Mathematical Economics), has been reorganised under four headings and has gained estimation, multiple and dummy-variable regression, and a full time-series block: dynamic models, non-stationarity, AR, MA and ARMA, cointegration, error correction, causality and VAR. This guide sets out every change against the 2026 text, then checks which of the new lines the last four papers asked. The answer is almost none, so the new topics have no past questions to learn from.

GATE 2027 brochure and syllabi; the question count is ours, from the official papers and final keys.

The Humanities paper has three parts. General Aptitude and Reasoning and Comprehension are common to every Humanities candidate. The optional section, which for you is Economics, is ranked separately: the brochure says a separate score and rank are given for each section, so your GATE Economics rank is a rank among Economics candidates only. Nothing about the marks changed between 2026 and 2027. Only the codes did.

Question types are the usual GATE three: multiple choice (MCQ), multiple select (MSQ) and numerical answer (NAT). Only MCQs carry negative marks, −1/3 on a one-mark and −2/3 on a two-mark question. If you want to write two papers, XH can be paired with only one paper: ST (Statistics). The GATE 2027 table lists no XH + MA, XH + DA or XH + XL combination, and you cannot write two XH sections.

Here is the whole of the change. We compared the 2026 XH-C1 PDF (IIT Guwahati) with the 2027 XH1 PDF (IIT Madras) phrase by phrase. Sections 1 (Microeconomics), 2 (Macroeconomics), 4 (International Economics), 5 (Public Economics), 6 (Development Economics) and 7 (Indian Economy) differ only in the new “XH1.n” labels and in hyphenation.

Two readings are worth stating plainly, and both are ours rather than IIT Madras’s. First, “unit roots” has not really left. You cannot study “models of non-stationarity”, spurious regression or cointegration without the unit-root idea, and the Dickey–Fuller test is the standard way into all three. Treat the removal of the words as tidying, not as a deletion. Second, “Estimation” now covers questions the old text did not name. The 2024 paper asked about maximum likelihood (Q38) and the 2026 paper about the Neyman factorisation theorem (Q37). Under the 2026 wording those were arguably outside the syllabus; under the 2027 wording they are plainly in it.

We classified every Economics question of the 2023–2026 papers against the 2027 sections. Section 3 averaged 13.5 of the 60 section marks, second only to Microeconomics (15.5) and ahead of Macroeconomics (13.0). Within it, the time-series material that the 2027 syllabus now lists at length has barely been examined: two questions in four papers, both in 2026.

The papers have also gone outside the old syllabus text in Section 3. Pooled OLS on panel data (2024 Q39), logit and probit models (2024 Q59 and Q63), maximum likelihood (2024 Q38) and the Neyman factorisation (2026 Q37) were all asked, although none is named in the 2026 PDF. The paper setters clearly read Section 3 as “a first-year M.A. econometrics course”, not as a closed list. That is a good reason not to skip the new time-series block just because it has no past questions.

With no past questions on the new block, you have to set the depth yourself. Our suggestion is the level of a standard undergraduate econometrics textbook's time-series chapters: definitions and properties, stationarity conditions, reading an AR or MA process, and what cointegration and error correction mean. That is the kind of one- and two-mark conceptual MCQ or MSQ the section already sets. It is not the level of estimating a VAR by hand.

The compulsory 25-mark part keeps its content. The 2027 XH0 PDF numbers four subsections: XH0.1 Reading Comprehension, XH0.2 Expression, XH0.3 Analytical Reasoning and XH0.4 Logical Reasoning. It still says the section will not test language competence directly in terms of grammar. In practice, the 2023–2026 papers gave it mostly to analytical puzzles: an average of 14.75 of the 25 marks by our count, against 2.75 for reading comprehension, and the 2026 paper had no reading-comprehension question at all. Our separate XH0 guide goes through it question by question; it is linked at the foot of this page.