The first year of HEC in Lausanne
Welcome to HEC Lausanne! You're now in one of the best business schools in the country! This reputation naturally comes with a heavy workload, especially in the first year. But don't worry: I'm going to give you the keys to pass it with peace of mind. Beyond the courses, you'll discover a rich and exciting student life. Between events of all kinds (parties!!), workshops, and the many associations, you're sure to find something you like.
1. General presentation
The number of first-year students keeps increasing over the years: around 800 a few years ago to nearly 1,000 now. This increase has prompted the faculty to broadcast the lectures online, at least during the first semester.
Unfortunately, about 60% of students do not move on to the second year… But that does not mean they all failed. Some of them simply choose to stop, because the training does not suit them. Having discussed it with some friends in this situation, many confided in me that they did not expect so many quantitative subjects (maths I and II, stats I and II,...)
2. Programme of the year
Since 2023, with the reform that was introduced, the subjects have been grouped into so-called 'propaedeutic' modules, which aim to give you the necessary foundations for the following years. In hindsight, these modules proved very useful for understanding the more advanced courses afterwards. I'm going to explain their content as well as how it generally works, so that you can meet all the conditions needed to pass your year.
Module 1:
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Economics I: Ce premier cours introduira les bases de la microéconomie, c’est-à-dire l’étude du comportement des individus et des entreprises face aux décisions de production, de consommation et d’échange. Tu découvriras le fonctionnement du marché, la formation des prix à travers l’offre et la demande, ainsi que les principaux théorèmes du bien-être social. L’objectif est de comprendre les mécanismes économiques fondamentaux et d’acquérir les outils nécessaires pour les analyser.
Organisation: You will have two lecture periods, an exercise correction session, as well as office hours during which the assistants are available to answer your questions. There are therefore many opportunities to help you!
My opinion: The course is neither the most difficult nor the one that requires the most work, but you need to master the essential concepts well and be precise in the exam, because points can be lost quickly. Prof. Gallea is top-notch and you will see him again in the following years.
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Mathematics I: Avant de t’expliquer ce que tu vas apprendre dans ce cours (et ce n’est pas pour casser l’ambiance) mais il s’agit d’une des matières avec le plus haut taux d’échec. Ce sont les résultats de la volée en 2023.
Let us now turn to the Maths I program: broadly speaking, you will study financial mathematics in parallel, with concepts such as the rate of return, loan repayment, how bonds work, and much more, as well as a section devoted to mathematical analysis, covering in particular derivatives, differential equations, and their main economic applications.
An intermediate test takes place around mid-November: it counts for 30% of the semester grade if you get a better grade there than in the January exam. Few students (myself included…) really take it seriously, whereas it can clearly make the difference, especially since the material is only half covered at this stage.Organisation: le cours est dispensé de la manière suivante : 4 périodes de cours par semaine, complétées par une séance de "LABOS" durant laquelle les assistants sont là pour t’aider à résoudre les séries d’exercices et à répondre à tes questions. Chaque semaine, une séance d’exercices est proposée : une partie est corrigée en classe avec le/la professeur(e), tandis que l’autre est détaillée sur la plateforme Moodle.
My opinion: It's one of the courses where I really made the effort to be disciplined during the classes and by working regularly on the exercise series. I didn't often go to the LABS, but they are frankly useful for keeping the pace and asking your questions directly while working on the exercises.
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Statistics: À mon sens, c’est l’un des cours les plus utiles (et aussi l’un des plus intéressants, mais c’est personnel) de ce premier semestre, car il t’introduira à des concepts clés qui te serviront pour les années suivantes. Tu y aborderas bien sûr les probabilités sous différentes formes, mais aussi les tests d’hypothèses, des outils à la fois pratiques et concrets, dont l’utilité se retrouve facilement dans la vie quotidienne.
Organisation: 4 class periods, one exercise correction and finally office hours.
My opinion: As I mentioned above, I enjoyed this course because it offered many concrete examples. On the other hand, some parts, which were more theoretical, seemed less useful to me, especially when you look at the exam format. I found the professors' teaching to be of particularly good quality.
Module 2:
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Financial accounting: Dans ce cours, tu apprendras les bases de la compta : lire et préparer les principaux états financiers d’une entreprise: le bilan, le compte de résultat et le tableau des flux de trésorerie. En fin de semestre, tu recevras les documents financiers d’une entreprise à analyser, et une partie de l’examen portera dessus.
Organisation: 4 class periods and one hour of office hours with assistants each week.
My opinion: The course is well done: over the semester, the concepts that allow you to understand (or at least try to understand) a company's accounts are added little by little. I found it really practical.
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Intro to management and business ethics: Tu pensais en avoir fini avec Aristote, Kant ou encore Sartre ? Eh bien non ! Tu aborderas ici certains grands concepts du management éthique (de très, très loin…) en partant de questions existentielles pour arriver à des théories un peu plus concrètes, que tu approfondiras dans les années suivantes.
Organisation: 2 hours of class each week.
My opinion: Even if the course can sometimes go a bit all over the place, it has the merit of taking you out of the daily routine full of numbers and making you think differently. I advise you to do the quizzes offered each week, in addition to ours, because you probably won't feel like getting into it during the revisions (even if the subject is interesting) and it can really save your module!
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Computer models (SQL): Le cours commence par les bases de l’informatique: structure et fonctionnement d’un ordinateur avant d’aborder le langage standardisé SQL, qui permet de créer et de manipuler des bases de données.
Organisation: 4 class periods each week.
My opinion: I strongly advise you to do the lab sessions offered every week: they're not complicated and let you earn between 0.25 and 0.5 point (grade) on the final exam depending on the quality of your work and the number of submissions.
Module 3:
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Economics II: La première partie du cours est encore consacrée à la microéconomie, tandis que la seconde entre dans le vif du sujet avec la macroéconomie, qui s’intéresse aux actions menées par les gouvernements et les pays pour influencer l’économie dans son ensemble. Tu y découvriras aussi les bases des modèles économiques qui t’accompagneront les années suivantes pour analyser les phénomènes et les politiques économiques.
Organisation: 4 class periods, one exercise correction and finally office hours each week!
My opinion: C’est l’un de mes cours favoris à HEC durant cette première année, car il permet de mieux comprendre certaines réalités économiques ainsi que le fonctionnement et les conséquences de politiques dont on entend souvent parler dans les médias. J’ai apprécié l’enseignement "énergique" du professeur Houde qui donne la première partie du cours.
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Mathematics II: Cette deuxième partie du cours de mathématiques porte sur l’algèbre linéaire, où tu aborderas entre autres sur les vecteurs, les matrices et les systèmes d’équations linéaires. Plusieurs notions trouvent des applications en économie politique, ce qui en facilite la compréhension grâce aux liens entre les cours.
Organisation: Idem qu’au premier semestre avec des séances de "LABOS"
My opinion: The subject may seem a bit simpler, but beware of surprise exercises in the exam. So I advise you to stay regular, to do the exercise series every week and to practise on the old exams.
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Regression and causal analysis: Nommé "Stat II" avant la réforme de 2023, dans ce cours tu verras des concepts fondamentaux en statistiques et en économétrie : la régression simple et multiple, ainsi que l’analyse causale. La première permet d’étudier les relations entre les variables, d’expliquer certains phénomènes et de faire des prédictions, tandis que la seconde cherche à identifier les liens de cause à effet entre ces variables.
Organisation: 2 class periods and one period for correcting exercises.
My opinion: The course is very practice-oriented, with examples drawn from real studies, which makes learning concrete and particularly interesting to understand. The workload is not to be compared with that of Stat I but be careful not to neglect it!
Module 4:
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Organisational behaviour: Tu explores différentes théories portant sur le comportement en milieu industriel, que ce soit pour comprendre le fonctionnement du leadership ou les facteurs influençant la performance au travail.
Organisation: A short 2 hours of class per week.
My opinion: it is a fairly interesting course, because it leads you to reflect on how companies work, both on their positive aspects and on their limits as well as on their management. You will be allowed a double-sided sheet of notes; I advise you to prepare it as you go along to avoid an overload during revision. Special mention to Professor Bastardoz, who makes you want to come and listen to the lecture.
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Business law: Le contenu de ce cours de 6 crédits se divisera en deux parties : une partie générale et une partie spéciale. La première présentera les fondements du droit en Suisse ainsi que le fonctionnement global de la politique du pays, tandis que la seconde se concentrera sur les obligations découlant des contrats et d’autres liens juridiques.
Organisation: 4 hours of class and office hours with the teaching assistants.
My opinion: an interesting course that lets you become familiar with the basics of law, useful both in the fields of economics and management and in everyday life.
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Introduction to programming (python): On the same principle as the "computer models" course of the first semester, this is an introduction to one of the most well-known and used programming languages: Python.
Organisation: same as in the first semester, 4 hours of classes per week
My opinion: you should try to do the exercises proposed in class on your own and ask the assistants for help if needed, without going straight to AI, which is often (too) good at this kind of problem. There are also assignments to hand in each week, which can earn you a bonus of up to 0.5 point added to your final grade.
Module 5:
- English for communicating: Pour ce premier cours, tu seras en petit groupe pendant deux heures, toutes les deux semaines. Ce sera l’occasion d’enrichir ton vocabulaire en lien avec tes études à l’oral comme à l’écrit. J’ai trouvé ça plutôt agréable d’être en petit groupe, car cela facilite les échanges et permet de créer des liens plus facilement avec les autres étudiants, le contact est bien plus facile qu’en amphi!
- Introduction to sustainability: Ce cours a lieu durant les semaines 1 et 8 de chaque semestre, avec des activités ou des travaux à réaliser entre les deux sessions. Je l’ai trouvé particulièrement intéressant, car il permet de mieux comprendre chacune des limites planétaires et de situer où nous en sommes aujourd’hui par rapport à ces enjeux.
3. The promotion criteria
I'm now going to explain the conditions to meet in order to pass your year. To start with, all the modules I told you about are MAMs, that is, modules with an average of compulsory teaching units, basically, all the courses are compulsory.
Next, each of the 5 modules is independent of the others. For example, you can pass module 1.1 but fail 1.3. In that case, you'd be in simple failure (I'll explain what that means right after).
To validate a module, you must obtain a weighted average (according to the ECTS credits of each course of the module) greater than or equal to 4.0.
Let's take an example with module 1.1, if you have 3.5 in Maths I (6 ECTS), 4.0 in Statistics (6 ECTS) and 5.0 in Economics I (3 ECTS), then your weighted average for this module will be 4.0, which allows you to validate it.
If you ever fail to validate a module, you will, as I said earlier, be in simple failure. At that point, two options are available to you to make up for it: go to the resit (which takes place in August-September), or repeat the year. You cannot do both, because you are entitled to a maximum of two attempts per course (except in exceptional cases).
In both cases, you only retake the subjects you failed. You can't choose other courses from the module to compensate for your grade (yep, it's a shame :/)
Unfortunately, if you fail both attempts (which I do not wish for you!) you will end up in definitive failure and will therefore no longer be able to try your luck.
4. Working methods and tools
As for the working method, you really need to find the one that suits you best. Easier said than done, I know, but it is by testing different approaches that you will eventually find what works for you.
Personnellement, je n’ai pas une méthode "magique", mais ce qui m’a vraiment aidé, c’est d’être bien organisé. D’un côté, je priorisais les cours en me faisant un petit programme avec des tâches précises à faire, plutôt que de juste m’asseoir et bosser "au feeling". Et de l’autre, j’essayais de rester à jour sur toutes les infos importantes (dates de rendu,...) et je faisais du tri dans mes dossiers de cours pour ne pas m’y perdre.
As for equipment, personally I just had a laptop and paper, and honestly that was more than enough. Quite a few students had an iPad, which is super handy to have everything in one place, but it's not essential.
If you have no equipment to start university and you are considering a purchase, I would perhaps advise a tablet, because it's a good compromise.
But if you already have a computer, paper will do the job just fine provided you are well organised so as not to lose track with loose sheets.
5. Student life
Student life at HEC is super rich! Whether you feel like getting involved in an association or just taking part in their events, there's bound to be something for you. Whatever drives you, you'll surely find an association that suits you: between the committee that organises the year's big events and sells stuff (lecture notes, books, etc.), the entrepreneurship and investment associations, the sports clubs, and plenty of others, there's really plenty to do. If you're motivated, I advise you to go take a look at their info sessions, and don't worry: they'll also come to introduce themselves at the start of the year during class! I'll remind you that there's obviously no obligation, the goal is just to inform you about the different ways of getting involved in student life. It can seem a bit stressful at first, especially when you're starting fairly demanding studies, so don't put pressure on yourself: nothing obliges you to get involved from the first year. You'll still have plenty of opportunities throughout your studies. And even without being part of an association, you can absolutely take part in their events! There's something for every taste: conferences, workshops, weekends, the Ball, and of course the unmissable parties!
6. Tips and personal experience
I've already shared the few tips I had in each course, but if I had to sum up, I'd say it's really essential that you find a regular working rhythm, with a certain discipline. Of course, it will all depend on how easy you find the subjects over the year, but by working consistently, doing the series and going back over the old exams, you'll clearly put the maximum chances on your side. Another point I wanted to raise with you concerns what some students may say, along the lines of: 'I know someone who did nothing all year and still passed.' I don't know any, and if there are some, they're often exceptions. The most important thing is that you focus on yourself. Move forward at your own pace, take the time to understand the concepts, because in the end, it's you who will be facing the exam.
Let us now turn to the holidays. Unfortunately, you can forget about a long winter break. Even if some manage to free up several days in a row, it remains quite rare to have a real holiday at that time. Once again, it all comes down to consistency during the semester: by working steadily, you can reduce the pressure and allow yourself a little respite from time to time, without feeling guilty. After the January session, you will be entitled to at least two weeks of rest; the length will depend on the date of your last exam.