Economics: what does it do and what does it study?
If you've ever wondered what Economics is and whether this field might be the right career path for you, this comprehensive guide will clear up all your doubts.
In addition to explaining what a person with a degree in economics does, we will detail the course subjects, job opportunities, and why studying Economics at ESEG College can be an excellent choice for the future.
What is Economics?
Economics is the area of knowledge that studies how society produces, distributes, and consumes goods and services.
In other words, it analyzes how resources – which are limited – can be used efficiently to meet the needs of the population.
Many people wonder if Economic Sciences is Economics. The answer is: yes!
When we talk about Economic Sciences, we are referring to the higher education course that trains the professional known as an economist.
During their undergraduate studies in Economics, students develop the ability to:
- interpret economic indicators,
- analyze financial data,
- To understand the impact of public policies and business decisions on the market.
It is a solid education that combines economic theory, mathematics, statistics, history, and management.
What is studied in Economics?
The Economics course combines theory and practice. Throughout the semesters, students develop analytical and logical reasoning skills to interpret different economic scenarios.
Some common subjects in undergraduate studies include:
- Microeconomics and Macroeconomics: A study of the behavior of individuals, companies, and the economic system as a whole.
- Statistics and Econometrics: Essential tools for analyzing data and predicting trends.
- Financial Mathematics: Calculation of interest, investments, and cash flows.
- Economic History: Analysis of economic transformations over time.
- Economic Policy: Understanding the measures adopted by governments to control inflation, employment, and growth.
- Accounting and Finance: Knowledge applied to the corporate market.
These subjects ensure that the student graduates prepared to handle different areas, from financial planning to economic consulting.
How many years does an Economics degree take?
A degree in Economics typically lasts 4 years (8 semesters). During this period, students attend theoretical classes, participate in laboratory practices, conduct research projects, and, in many institutions, undertake supervised internships.
What does a person with a degree in Economics do?

Those who complete a degree in Economics have a wide range of career possibilities.
Economists can work in both the public and private sectors, as well as act as consultants or researchers.
Among the main areas of work for an economist are:
- Financial economist: Responsible for analyzing investments, risks, and financial strategies in banks, brokerage firms, and companies.
- Strategic planning: Works in organizations developing economic scenarios and business plans.
- Economic consulting: It helps companies and governments make decisions based on data and projections.
- Public policy analysis: Works in government agencies, studying economic measures and their social impacts.
- International market: Participates in trade negotiations, export and import analysis.
- Auditing and controlling: Applies knowledge of economics and finance to assess the health of companies and institutions.
- Academic research: He is dedicated to teaching and developing economic theories.
In other words, the profession of economist offers diverse opportunities.
If you've ever wondered where an economist can work, the answer is: in banks, companies, consulting firms, government, international organizations, and even as an entrepreneur.
Is Economics difficult?
Many students wonder if the course is difficult. The answer is: it depends on each person's profile. Those who have an affinity for mathematics, statistics, and logical reasoning tend to adapt better.
Therefore, Economics requires dedication, but nothing that organization and interest can't solve. With effort, any student can achieve good results and excel in the field.
The advantage is that this effort pays off: economists are among the most highly valued professionals in the market, precisely because of their ability to interpret complex scenarios and propose efficient solutions.
Economics at ESEG
At ESEG College, the Economics course is carefully structured to train economists ready to face the challenges of today's market.
Key features that make the ESEG course unique:
- Application of artificial intelligence and Big Data: ESEG integrates advanced tools from the first semesters, encouraging the use of Artificial Intelligence and Big Data in professional activities, which is not common in traditional courses.
- Data Science as part of the training: The curriculum offers Data Science courses that allow students to develop in-depth data analysis skills.
- Innovative and unique disciplines: ESEG includes rare content such as Storytelling, Gamification of Operations, Digital Transformation (blockchain, UX and digital business), public speaking and persuasion, Entrepreneurship and Innovation (with a focus on startups), Behavioral Finance and Negotiation Techniques.
- Interdisciplinary curriculum: The disciplines combine traditional economics with technology, accounting, scientific methodology, and the fundamentals of algorithms.
- Economics and Finance Center: Center where students participate in seminars, debates, and projects such as Direct Treasury, Crowdfunding, and... Game Theory.
- Career Development Center (CDC): It offers career guidance, help with resumes, and job postings.
When choosing to study Economics at ESEG, The student is guaranteed not only a solid education, but also the opportunity to learn from an updated curriculum, with practical projects and simulations, and at a college with high employability.
Is saving money worth it?

If the question is whether Is it worth studying Economics?, The answer is yes. It is a versatile field that offers opportunities in different sectors and guarantees professional stability.
Furthermore, the job market for economists continues to be strong, especially in roles related to finance, investments, and data analysis. The ability to predict economic trends and guide strategic decisions is increasingly valued.
For those who enjoy analytical reasoning, current events, and understanding how the world works, a degree in Economics is one of the best choices.
Conclusion on what Economics is.
The Economics course is ideal for those who want to understand how the economy works and apply that knowledge in companies, governments, and organizations.
The degree prepares professionals capable of working in different areas, from financial economist to consultant or researcher.
Although it requires dedication, it's a course that opens doors to promising careers and makes a difference in society.
In ESEG College, We prepare economists for the future with practical, innovative training aligned with the market. Do you want to build a solid career in Economics?
Visit our website and learn more about the Economics course at ESEG!




