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General information |
Course unit name: Introduction to Economics
Course unit code: 363649
Academic year: 2025-2026
Coordinator: Marta Gomez Puig
Department: Department of Economics
Credits: 6
Single program: S
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Estimated learning time |
Total number of hours 150 |
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Face-to-face and/or online activities |
60 |
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- Lecture with practical component |
Face-to-face |
45 |
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- Problem-solving class |
Face-to-face |
15 |
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Supervised project |
40 |
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Independent learning |
50 |
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Competences / Learning outcomes to be gained during study |
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Capacity for learning and responsibility (capacity for analysis and synthesis, to adopt global perspectives and to apply the knowledge acquired/capacity to take decisions and adapt to new situations). |
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Learning objectives |
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Referring to knowledge — Learn the basic notions of economics.
Referring to abilities, skills — Interpret economic data.
Referring to attitudes, values and norms — Develop a reflective and critical intellectual structure towards socio-economic phenomena. |
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Teaching blocks |
1. Economic activity
1.1. Economics as a social science
1.2. Factors of production. Economic systems
1.3. Economic agents. Circular flow
1.4. Opportunity cost. Production possibility frontier (PPF)
1.5. Specialization and exchange. Comparative advantages
2. Supply and demand. Elasticities
2.1. The demand function
Movements along a demand curve and shifts of a demand curve. Demand function of individuals and markets
2.2. The supply function
Movements along a supply curve and shifts of a supply curve. Supply function of companies and industries
2.3. Elasticity
Concept and calculation of elasticity. Price elasticity of demand: relationship with total and marginal revenue. Income elasticity of demand: normal and inferior goods. Cross elasticity of demand: complementary and substitute goods. Price elasticity of supply
3. Market equilibrium
3.1. Determination and concept of equilibrium
3.2. Alterations of equilibrium. Effects of simultaneous shifts in supply and demand
3.3. Applications of analysis: price controls and production tax, among others
4. Macroeconomic magnitudes
4.1. Final product and added value. Three ways to calculate gross domestic product (GDP)
4.2. National accounts. From GDP to disposable income
4.3. Nominal GDP and real GDP
4.4. The savings-to-investment ratio
5. A model of national income determination: 45-degree model
5.1. Aggregate expenditure
5.2. Macroeconomic equilibrium and the multiplier effect
6. Macroeconomics: inflation, unemployment, the public sector
6.1. Price stability and inflation
Causes and effects of inflation. Measuring inflation: consumer price index (CPI) and GDP deflator
6.2. Unemployment
Types of unemployment. Unemployment indicators and measurement: employment rate and unemployment rate
6.3. The role of the public sector in the economy
Government budget: expenses and revenues. Public deficit and public debt. Fiscal policy
7. International economics
7.1. Balance of payments
Structure and equilibrium
7.2. Currency markets and exchange rates
Exchange rate expression. Exchange rate systems. Real exchange rate and purchasing power parity (PPP)
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Teaching methods and general organization |
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To follow this course successfully, students are expected to have a level of mathematics equivalent to that taught during the first weeks of September in the transition courses at the Faculty of Economics and Business. Accordingly, students are responsible for ensuring they have attained this level prior to enrolling in Introduction to Economics. |
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Official assessment of learning outcomes |
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Students are offered two modes of assessment for this subject: (1) continuous assessment + repeat assessment (if applicable) or (2) single assessment + repeat assessment (if applicable). No explicit waiver of continuous assessment is required. Students who do not sit the second continuous assessment test (CAT) described below are automatically entered for single assessment.
Examination-based assessment Final examination and weighting: the exam consists of a multiple-choice test (40%), two questions on theory (30%) and two problem-solving exercises (30%). The final examination assesses the capacity for analysis, synthesis, global vision and application of knowledge to practice. |
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Reading and study resources |
Check availability in Cercabib
Book
HORTALÀ I ARAU, Joan. Teoria econòmica: macroeconomia. Barcelona: Vicens Vives, 2010
KRUGMAN, Paul R.;. WELLS, Robin; GRADDY, Kathryn. Fundamentos de economía. 3ª ed. Barcelona: Reverté, 2015
MANKIW, N.Gregory. Principios de economía. 6ª ed. Madrid: Paraninfo, 2012