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Key Facts: ENADE Ciências Econômicas Exam

46 Items

Official test items (15 Formação Geral MCQs + 30 Specific MCQs + 1 Discursive)

INEP / Ministério da Educação

4 Hours

Official exam duration

INEP

Free (R$ 0)

Mandatory federal assessment cost

MEC / SINAES

Conceito 1–5

Official scoring scale

INEP

Bacharelado

Target undergraduate qualification (Economics)

INEP

ENADE Ciências Econômicas evaluates graduating economics bachelor students in a 4-hour session of 46 items covering microeconomics, macroeconomics, Brazilian economy, and econometrics under INEP guidelines. This page offers 100 free English-language practice MCQs adapted from the official syllabus.

Sample ENADE Ciências Econômicas Practice Questions

Try these sample questions to test your ENADE Ciências Econômicas exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1In neoclassical consumer theory, consumer preferences over consumption bundles in $\mathbb{R}^n_+$ are assumed to satisfy fundamental rationality axioms. Which axiom guarantees that indifference curves cannot cross each other in two-dimensional commodity space?
A.Transitivity (Transitividade das preferências).
B.Local Non-Satiation (Não saciedade local).
C.Completeness (Completude das preferências).
D.Strict Convexity (Convexidade estrita).
Explanation: The axiom of transitivity (if $A \succsim B$ and $B \succsim C$, then $A \succsim C$) prevents indifference curves from intersecting. If two indifference curves representing different utility levels were to cross at bundle $X$, any bundle $A$ on curve 1 and bundle $B$ on curve 2 would both be indifferent to $X$, implying by transitivity that $A \sim B$, which contradicts the assumption that they lie on curves of distinct utility levels.
2A consumer has the Cobb-Douglas utility function $U(x_1, x_2) = x_1^\alpha x_2^\beta$, where $\alpha > 0$, $\beta > 0$, and faces prices $p_1 > 0$, $p_2 > 0$, and income $I > 0$. What is the fraction of total income allocated to good 1 at the interior utility-maximizing optimum?
A.$\frac{\alpha}{\beta} \cdot \frac{p_2}{p_1}$
B.$\frac{\alpha}{\alpha + \beta}$
C.$\frac{\alpha \cdot p_1}{\alpha + \beta}$
D.$\frac{\beta}{\alpha + \beta}$
Explanation: For a Cobb-Douglas utility function $U(x_1, x_2) = x_1^\alpha x_2^\beta$, the marginal rate of substitution is $MRS = \frac{MU_1}{MU_2} = \frac{\alpha x_2}{\beta x_1}$. Equating $MRS$ to the price ratio $\frac{p_1}{p_2}$ yields $p_2 x_2 = \frac{\beta}{\alpha} p_1 x_1$. Substituting into the budget constraint $p_1 x_1 + p_2 x_2 = I$ gives $p_1 x_1 \left(1 + \frac{\beta}{\alpha}\right) = I$, leading to the Marshallian demand $x_1^*(p_1, p_2, I) = \frac{\alpha}{\alpha + \beta} \frac{I}{p_1}$. Thus, the expenditure share on good 1 is $\frac{p_1 x_1^*}{I} = \frac{\alpha}{\alpha + \beta}$, which is constant and independent of prices and income.
3When the price of a good increases, the total change in quantity demanded can be decomposed into substitution and income effects via the Slutsky equation. Under what specific condition does a good become a Giffen good?
A.The good is an inferior good, but the substitution effect dominates the income effect.
B.The cross-price elasticity of demand is strictly positive, making the good a gross substitute for all other consumption goods.
C.The good is an inferior good, and the negative income effect outweighs the negative substitution effect in absolute magnitude.
D.The good is a normal good, and the positive income effect reinforces the negative substitution effect.
Explanation: A Giffen good violates the Law of Demand: an increase in its price leads to an increase in quantity demanded ($\frac{\partial x_i}{\partial p_i} > 0$). According to the Slutsky equation $\frac{\partial x_i}{\partial p_i} = \frac{\partial h_i}{\partial p_i} - x_i \frac{\partial x_i}{\partial I}$, the substitution effect $\frac{\partial h_i}{\partial p_i}$ is always non-positive. For the total derivative to be positive, the good must be inferior ($\frac{\partial x_i}{\partial I} < 0$) and the magnitude of the income effect $-x_i \frac{\partial x_i}{\partial I} > 0$ must strictly exceed the absolute value of the substitution effect.
4Let $V(p_1, p_2, I)$ be the indirect utility function of a rational consumer facing strictly positive prices and income. According to Roy's Identity, how is the Marshallian demand for good $i$, $x_i(p, I)$, derived from $V(p, I)$?
A.$x_i(p, I) = -\frac{\partial V(p, I) / \partial I}{\partial V(p, I) / \partial p_i}$
B.$x_i(p, I) = \frac{\partial E(p, u) / \partial u}{\partial E(p, u) / \partial p_i}$
C.$x_i(p, I) = \frac{\partial V(p, I) / \partial p_i}{\partial V(p, I) / \partial I}$
D.$x_i(p, I) = -\frac{\partial V(p, I) / \partial p_i}{\partial V(p, I) / \partial I}$
Explanation: Roy's Identity provides a direct method to obtain Marshallian demand functions from the indirect utility function: $x_i(p, I) = -\frac{\partial V(p, I) / \partial p_i}{\partial V(p, I) / \partial I}$. This result stems from applying the Envelope Theorem to the utility maximization problem subject to the budget constraint, where $\frac{\partial V}{\partial p_i} = -\lambda x_i$ and $\frac{\partial V}{\partial I} = \lambda$ (the marginal utility of income), resulting in $-\frac{-\lambda x_i}{\lambda} = x_i$.
5Let $e(p_1, p_2, u)$ be the expenditure function of a consumer with continuous and strictly monotonic preferences. Which property is NOT a general mathematical property of the expenditure function?
A.It is strictly concave in target utility $u$.
B.It is concave in prices $p$.
C.It is homogeneous of degree 1 in prices $p$.
D.It is strictly increasing in target utility $u$ for all $p \gg 0$.
Explanation: The expenditure function $e(p, u)$ is homogeneous of degree 1 in prices $p$, non-decreasing in $p$, concave in $p$, continuous in $p$, and strictly increasing in utility level $u$. However, $e(p, u)$ is not generally concave in utility $u$; its curvature with respect to $u$ depends arbitrarily on the monotonic transformation of the ordinal utility index chosen to represent preferences.
6In a two-period intertemporal consumption model where utility is given by $U(c_1, c_2) = u(c_1) + \frac{1}{1+\rho} u(c_2)$, with subjective discount rate $\rho > 0$, market real interest rate $r > 0$, and strictly concave period utility $u(\cdot)$, what is the intertemporal Euler equation characterizing optimal consumption?
A.$u'(c_1) = \frac{1+\rho}{1+r} u'(c_2)$
B.$u'(c_1) = \frac{1+r}{1+\rho} u'(c_2)$
C.$u'(c_2) = (1+r)(1+\rho) u'(c_1)$
D.$\frac{u'(c_1)}{u'(c_2)} = \frac{1}{1+r}$
Explanation: The consumer maximizes $u(c_1) + \beta u(c_2)$ subject to $c_1 + \frac{c_2}{1+r} = y_1 + \frac{y_2}{1+r}$, where $\beta = \frac{1}{1+\rho}$. The first-order conditions are $u'(c_1) = \lambda$ and $\beta u'(c_2) = \frac{\lambda}{1+r}$. Combining these yields $u'(c_1) = (1+r)\beta u'(c_2) = \frac{1+r}{1+\rho} u'(c_2)$. When $r > \rho$, $u'(c_1) > u'(c_2)$, which implies $c_2 > c_1$ (consumption grows over time).
7A decision maker has a Von Neumann-Morgenstern Bernoulli utility function $u(w) = -e^{-a w}$ over wealth $w$, where $a > 0$. What can be concluded about the agent's risk preferences?
A.The agent exhibits Decreasing Absolute Risk Aversion (DARA), purchasing more risky assets as wealth increases.
B.The agent is risk-neutral because the second derivative of the utility function is constant.
C.The agent exhibits Constant Absolute Risk Aversion (CARA) with coefficient of absolute risk aversion equal to $a$.
D.The agent exhibits Constant Relative Risk Aversion (CRRA) with coefficient of relative risk aversion equal to $a$.
Explanation: The Arrow-Pratt measure of absolute risk aversion is $A(w) = -\frac{u''(w)}{u'(w)}$. For $u(w) = -e^{-aw}$, the first derivative is $u'(w) = a e^{-aw} > 0$ and the second derivative is $u''(w) = -a^2 e^{-aw} < 0$. Computing the ratio gives $A(w) = -\frac{-a^2 e^{-aw}}{a e^{-aw}} = a$, which is constant and independent of wealth level $w$. Thus, this utility function characterizes Constant Absolute Risk Aversion (CARA).
8A production function is given by $f(K, L) = 4 K^{0.4} L^{0.7}$. What type of returns to scale does this production technology exhibit, and what happens to the marginal product of labor ($MP_L$) as labor input increases while capital is held constant?
A.Decreasing returns to scale; $MP_L$ increases as labor increases.
B.Increasing returns to scale; $MP_L$ increases as labor increases.
C.Constant returns to scale; $MP_L$ is constant as labor increases.
D.Increasing returns to scale; $MP_L$ decreases as labor increases (diminishing marginal returns to labor).
Explanation: For a Cobb-Douglas production function $f(K, L) = A K^\alpha L^\beta$, returns to scale are determined by the sum of output elasticities $\alpha + \beta = 0.4 + 0.7 = 1.1 > 1$, indicating increasing returns to scale ($f(tK, tL) = t^{1.1} f(K, L) > t f(K, L)$ for $t > 1$). Meanwhile, the marginal product of labor is $MP_L = \frac{\partial f}{\partial L} = 2.8 K^{0.4} L^{-0.3}$. Because the exponent of $L$ is strictly less than 1 ($\\beta = 0.7 < 1$), $\frac{\partial^2 f}{\partial L^2} < 0$, meaning the marginal product of labor is diminishing.
9A competitive firm minimizes production costs $C = w L + r K$ subject to producing a target output level $q = f(K, L)$. At an interior cost-minimizing factor allocation, what condition must hold regarding the Marginal Rate of Technical Substitution ($MRTS_{LK}$)?
A.$MRTS_{LK} = \frac{MP_L}{MP_K} = \frac{w}{r}$
B.$MRTS_{LK} = \frac{MP_L}{MP_K} = \frac{r}{w}$
C.$\frac{MP_L}{w} = \frac{r}{MP_K}$
D.$MRTS_{LK} = \frac{MP_K}{MP_L} = \frac{w}{r}$
Explanation: Cost minimization requires the slope of the isoquant ($-MRTS_{LK} = -\frac{MP_L}{MP_K}$) to equal the slope of the isocost line ($-\frac{w}{r}$). Rearranging this tangency condition gives $\frac{MP_L}{w} = \frac{MP_K}{r}$, meaning that the marginal product per currency unit spent must be equal across all inputs.
10In the short run, a price-taking firm operating in a perfectly competitive market will choose to shut down immediately (produce zero output) if the market price $P$ falls below:
A.The minimum of Average Fixed Cost ($AFC_{min}$).
B.The minimum of Average Variable Cost ($AVC_{min}$).
C.The minimum of Average Total Cost ($ATC_{min}$).
D.The Marginal Cost ($MC$) at all positive levels of production.
Explanation: In the short run, fixed costs are sunk and must be paid regardless of output. A firm generates operational revenue if total revenue exceeds total variable costs ($TR \ge TVC \iff P \ge AVC$). If $P < AVC_{min}$, the firm loses more money by operating than by shutting down (where losses equal fixed costs $FC$). Therefore, the shutdown threshold is $P < AVC_{min}$.

About the ENADE Ciências Econômicas Exam

The ENADE de Ciências Econômicas is the mandatory curricular evaluation component of Brazil's National Higher Education Evaluation System (SINAES), administered by the Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira (INEP) and the Ministry of Education (MEC). Administered cyclically to graduating undergraduate economics students (Bacharéis em Ciências Econômicas), the examination evaluates student mastery of the theoretical frameworks, quantitative competencies, and applied policy analysis outlined in the National Curricular Guidelines (DCNs) for Economics. The official exam has a 4-hour duration and consists of 46 items: 15 Formação Geral multiple-choice questions plus 30 multiple-choice questions and 1 discursive question in the specific economics component. Because the official paper is written in Portuguese, the practice questions on this page are an English-language MCQ study adaptation of the official syllabus rather than an official translation or a simulation of the discursive component. Syllabus areas encompass Microeconomic Theory, Macroeconomic Theory, History of Brazilian Economic Development, International Economics, Economic Development Theories, and Quantitative Methods (Statistics, Econometrics, and Mathematical Economics).

Assessment

One 4-hour session: 15 Formação Geral multiple-choice items, 30 Componente Específico multiple-choice items and 1 Componente Específico discursive item (plus a 9-item questionnaire on the test itself, which is not scored)

Time Limit

4 hours

Passing Score

Conceito Enade (1 to 5 scale)

Exam Fee

Free (Gratuito) (INEP — Ministério da Educação)

ENADE Ciências Econômicas Exam Content Outline

25%

Teoria Microeconômica (Microeconomic Theory)

Consumer theory (preferences, utility maximization, expenditure minimization, demand curves, income and substitution effects), theory of the firm (production functions, cost minimization, profit maximization), market structures (perfect competition, monopoly, monopolistic competition, Cournot/Bertrand/Stackelberg oligopoly), game theory, general equilibrium, and market failures (externalities, public goods, asymmetric information).

25%

Teoria Macroeconômica (Macroeconomic Theory)

National income accounting, classical and Keynesian models, IS-LM model, aggregate supply and demand (AS-AD), open economy macroeconomics (Mundell-Fleming model), inflation and unemployment (Phillips curve), rational expectations, monetary and fiscal policy transmission, economic growth theories (Solow-Swan model, endogenous growth models), and business cycles.

20%

Formação Econômica e Economia Brasileira Contemporânea

History of Brazilian economic development: agro-export economy, import-substitution industrialization (ISI), Vargas era, Plano de Metas (Juscelino Kubitschek), military regime (Milagre Econômico), external debt crisis in the 1980s, inflation stabilization attempts, the Plano Real (1994), structural reforms, and the macroeconomic tripod (floating exchange rate, primary surplus target, inflation targeting).

15%

Economia Internacional e Desenvolvimento Econômico

International trade theory (Ricardian comparative advantage, Heckscher-Ohlin model, intra-industry trade, trade policy, tariffs and non-tariff barriers), balance of payments, foreign exchange determination, exchange rate regimes, international financial institutions (IMF, World Bank, WTO), and economic development theories (structuralism, dependency theory, human development indices).

15%

Métodos Quantitativos e Econometria (Quantitative Methods)

Mathematical economics (optimization with equality and inequality constraints, linear algebra), probability theory, statistical inference (confidence intervals, hypothesis tests), classical linear regression model (OLS estimation, Gauss-Markov assumptions), violation of classical assumptions (heteroskedasticity, autocorrelation, multicollinearity), and basic time series analysis.

How to Pass the ENADE Ciências Econômicas Exam

What You Need to Know

  • Passing score: Conceito Enade (1 to 5 scale)
  • Assessment: One 4-hour session: 15 Formação Geral multiple-choice items, 30 Componente Específico multiple-choice items and 1 Componente Específico discursive item (plus a 9-item questionnaire on the test itself, which is not scored)
  • Time limit: 4 hours
  • Exam fee: Free (Gratuito)

Keys to Passing

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

ENADE Ciências Econômicas Study Tips from Top Performers

1Master core microeconomic optimization: solve Lagrange multipliers for consumer utility maximization, derive Marshallian and Hicksian demands, and solve Cournot reaction curves.
2Understand macroeconomic policy in open economies: trace the effects of monetary and fiscal expansions under the Mundell-Fleming model with flexible vs fixed exchange rates and perfect capital mobility.
3Study Brazilian economic history milestones: analyze the causes of hyperinflation in the 1980s (inertial inflation) and the mechanisms of the URV (Unidade Real de Valor) in the 1994 Plano Real.
4Practice econometrics problem-solving: understand OLS estimator properties (unbiasedness, efficiency), identify symptoms and remedies for heteroskedasticity (White test) and autocorrelation (Durbin-Watson).
5Review international trade models: compare comparative advantage under Ricardian technology differences vs Heckscher-Ohlin factor abundance.

Frequently Asked Questions

What is the official structure of the ENADE Ciências Econômicas examination?

The official exam administered by INEP has a duration of 4 hours and comprises 46 items: 15 multiple-choice questions of Formação Geral (general education, ethics and society) and, in the specific economics component, 30 multiple-choice questions plus 1 discursive question.

Who must participate in the ENADE Economia exam?

Participation is compulsory for graduating undergraduate students in Bachelor of Economics programs who have completed 80% or more of their program curriculum. Completing the exam and the Student Questionnaire is a statutory prerequisite for degree conferral (colação de grau) and diploma issuance under SINAES Law No. 10.861/2004.

How are ENADE results reported and scored?

Scores are standardized by INEP into Conceito Enade ratings from 1 to 5, which feed institutional quality indicators like the Conceito Preliminar de Curso (CPC) and Índice Geral de Cursos (IGC).

Is there any registration fee for students sitting ENADE?

No. The ENADE exam is completely free of charge for students and institutions, funded by the Brazilian Federal Government through the Ministry of Education (MEC).

How is this practice bank structured?

This practice bank contains 100 comprehensive multiple-choice questions in English, with detailed explanations covering Microeconomics, Macroeconomics, Brazilian Economic History, International Trade, and Econometrics.