Building hypotheses is very difficult. Most candidates in a McKinsey, BCG et al interview would not know when to build the hypothesis, what comprises the hypothesis, how to test if it is MECE etc. This simple technique is one way to build hypotheses and used on real consulting engagements. It was developed to help candidates prioritize their analyzes and ensure the hypotheses are MECE. When practicing this technique note that the development of the decision tree must be done quickly and cleanly.
Dec 19, 2012•9 min
Far too many candidates focus on being faster. That is another myth. Speed is an outcome of having good technique. So if you are slow, deconstruct your technique, analyze weaknesses and develop a new way to solve arithmetic. That is key. Unless your technique improves aka "your process to solve math," you will never improve. We explain how in this podcast. Moreover, if an interviewer or practice partner indicates you are slow, think carefully if your technique can be improved, versus merely tryi...
Dec 13, 2012•8 min
The myth of demand side estimation cases is the greatest mistake taught in case books worldwide and is probably the worst technique a candidate should be using. Candidates around the world are taught that all estimation cases are market sizing cases and all market sizing cases must be done from the demand side. The problem is that not all estimation cases are market sizing cases and not all market sizing cases should be done from the demand side. Fortunately, it is easy to fix
Dec 07, 2012•10 min
Solving a case while talking an interviewer through your thinking (written or otherwise) is, for the interviewer, a little like trying to understand a presentation without seeing the slides. Or at the very least seeing untidy slides – that is, assuming your working sheets are messy. Here we talk through the anatomy of a case dialogue pointing out key mistakes candidates make and a very simple technique they can use when communicating in case interviews.
Dec 01, 2012•12 min
When we ask candidates for more details in their resume, fit responses and cover letter, they always write longer sentences. There is an important difference between “more details” and “greater length". Most candidates are accustomed to spending just a few minutes on a thought and then writing up long and poorly structured sentences. When we ask for more details, we require more facts in the case interview or fit answer and this, crucially, usually means denser and shorter answers.
Nov 25, 2012•7 min
It is impossible to read the personality of an interview and we discuss the typical errors candidates make in trying to read too much into the behavior of interviewers: quiet, asking questions, rude, etc. One thing we always caution candidates is to be wary of assuming the friendly person likes them or that the unfriendly person does not like them. Friendliness does not equate to "like" and people display their emotions in very different ways. So, if the interviewer is very friendly, it could go...
Nov 19, 2012•9 min
It is impossible to read the personality of an interview and we discuss the typical errors candidates make in trying to read too much into the behavior of interviewers: quiet, asking questions, rude, etc. One thing we always caution candidates is to be wary of assuming the friendly person likes them or that the unfriendly person does not like them. Friendliness does not equate to "like" and people display their emotions in very different ways. So, if the interviewer is very friendly, it could go...
Nov 13, 2012•7 min
When interviewing with a partner or associate from a different culture, it is very easy to say something which can offend a person. Our very own clients have said seemly innocent things only to have it blow up in their face much later, and sometimes in the interview. We have a strict rule of never discussing religion, politics, culture and ethnicity with clients. This avoids topics which can offend people if the wrong things are said. The issue is not about who right, since this is an issue of p...
Nov 07, 2012•15 min
Interviewers can only respond to what you say, and poor communication, like in this example, not only wastes time, but is a poor reflection on your candidacy. This is a crucial point to remember. No matter how brilliant you may be, if you cannot communicate that brilliance, and do so in a manner laymen would understand, your intellect counts for little in a case interview since it is all about demonstrated competency. You must demonstrate your competency. Period.
Nov 01, 2012•11 min
The right way to read a graph in a case interview and a set of graphics, is not to look for each insight, but to extract the overall message. Most candidates take enormous pride in reading every insight they can find and proudly highlighting them in no particular order - and the waiting for instructions. While there is nothing wrong with this, it is not the way consultants read cases and requires someone, usually the interviewer, to guide the prioritization of the information and generation of t...
Oct 26, 2012•10 min
Brainstorming is the core of a McKinsey case interview. It is tough to pass a case without brainstorming skills. The problem is that it is hard to find a definition and technique to brainstorm effectively and efficiently. This podcast introduces a 3 step, or 5 depending on the way you list the steps, approach to ease the brainstorming approach. This is a very powerful technique which all consultants use daily and is adapted from a BCG technique.
Oct 20, 2012•9 min
There are three phrases which create trouble in an interview: “I think that…” and “In my opinion…” and “But, if I look at my friends…” Not only are they defensive, and arrogant, they are also clear indicators where you are struggling in a case interview. When you use them in the wrong context, as explained in this podcast, they will make it difficult to pass the case.
Oct 14, 2012•11 min
We produce a significant amount of podcasts with information on case interviews, PEI, FIT, brainstorming techniques etc. This information can be overwhelming and hard to prioritize for the typical listener. This podcast offers some helpful suggestions on how to use the feedback.
Oct 08, 2012•8 min
Many candidates are obsessed with generating correct answers in estimations they must make within cases or standalone estimation cases. This is a poor strategy. By obsessing about the final answer in a McKinsey estimation case, they ignore the structure of the estimation case which is far more important and forget why an estimation case exists in the first place - to test the ability to generate an answer with imperfect information. Listeners are strongly advised, as well, to ignore speed at the...
Oct 02, 2012•8 min
This podcast examines the typical tell-tale signs candidates show when placed under stress in a case interview and offers suggestions on how to manage these situations. The key to managing this problem is not to reduce the stress, which may be impossible to do, but to change the way you show your stress. We also provide anecdotes on how our own clients manage, or struggle to manage, stress in their practice cases and interviews.
Sep 26, 2012•16 min
Being rejected from McKinsey and BCG is humbling, painful and possibly expensive exercise. The key is to carefully review your feedback since not all rejections are equal. Two people getting the same feedback must interpret them in vastly different ways: an MIT math PhD and Brown Arts undergrad both failing the PST (it has happened) need to take very different next steps from this outcome. Therefore, your unique profile must determine how you will interpret feedback. This podcast explores feedba...
Sep 20, 2012•8 min
Taking resume feedback is one of the most fundamental steps as you begin your application process and case interview preparation. If done badly, no matter how well you practice for cases, you will not get the interview. Feedback refers to two parts. First, is the philosophy around how you collect the feedback. Second, is the physical steps you take as you are collecting the feedback. Both are equally important.
Sep 14, 2012•15 min
Networking with a partner is counter-intuitive. It is much easier to network with a McKinsey / BCG partner for at least four reasons. First, partners always return emails. Second, partners are generally willing to take a call just to explore your profile. Third, partners are less hung up on things like degrees etc. since they look deeper at a profile. Fourth, partners are accessible with easy to find details. That said, the trick to networking with partners is to treat them as a peer. As soon as...
Sep 08, 2012•13 min
We use the terms junior consultants to loosely refer to anyone at the engagement manager level and below: senior associates, associates, consultants and analysts. Our history of working with 279 clients indicates that the best results occur when networking directly with partners. There is no dispute on this point given the difference in our client base between those who networked with partners and those who did not. In this podcast we explain why it is better to network with partners and the ina...
Sep 02, 2012•11 min
This is a mistake common to most case interview candidates. They start with the McKinsey approach. This is a very, very bad idea. McKinsey cases are those were the interviewer leads the case. If you are only trained to do cases in this format, you will never learn how to lead a case. This is no small matter. The prompts and guides provided by a McKinsey interviewer play a significant role in helping you through the case and you will struggle without them. It is best to first learn to do cases wh...
Aug 27, 2012•15 min
We try to get our clients to understand that they are always being assessed for fit. Yet, many only pay attention to image and communication during the formal FIT/PEI interviews and then relapse into very poor communication patterns for the rest of the case. Listeners must understand that they are always being assessed for their communication, leadership, speaking etc skills, and especially during a full case when they are under the most pressure. If you keep this information in mind, good commu...
Aug 21, 2012•12 min
Finding practice material for corporate finance cases is practically impossible outside Firmsconsulting. We have prepared this podcast outlining a training strategy any listener could follow should they be preparing for McKinsey Corporate Finance interviews. MCF interviews to be tough since candidates must demonstrate above-average strategy skills and a very high domain knowledge of finance, especially the ability to understand underlying concepts and adjust them for the realities of the market....
Aug 15, 2012•16 min
Communication and image in a case interview is governed by both what you say and how you say. It is true that how you say something tends to carry more weight. However, in some case, certain phrases should definitely be avoided because they cause much damage it is very hard to recover from them. We discuss them in this podcast.
Aug 09, 2012•15 min
Storytelling is a very powerful technique to ensure someone remembers you after an interview. In fact, even when we screen people at Firmsconsulting today, we use this technique I applied as a partner. The rule is simple: if I can remember your key messages from the interview the next day, I would make you an offer. That, of course, assumes you had passed all the other hurdles well enough. One way to be remembered is to be your answers around compelling stories using the New York Times rule of f...
Aug 03, 2012•25 min
Being a young business analyst or associate on the receiving end of blunt and harsh feedback from a partner is a very jarring experience. However, it is also somewhat of a compliment. I never understand this very, very important point until my mentor, a senior partner, pointed this out to me when the managing partner gave me a very time about an initiative I was running. In hindsight, this was one of the most profound lessons I had in my consulting career, and the managing partner became a huge ...
Jul 28, 2012•26 min
In this podcast we have listed some of the most common and most significant networking mistakes made by candidates. Since many of these have been made by clients, we have had an opportunity to discuss the mistakes, their motivations, the fall out and their response. Therefore, we can provide a comprehensive discussion on the implications of these mistakes. In general, no matter how badly a McKinsey partner networking call may go, you have little to fear. There are over 2,000 McKinsey partners. i...
Jul 22, 2012•18 min
99% of clients misunderstand learning and practicing. At its essence, you cannot practice McKinsey cases until you learn McKinsey cases. Most candidates start of their case interview preparation by reaching out to colleagues and consultants to practice cases, not having gone through the learning steps. Without a good strategy of separating learning from practicing you will simply absorb what you hear in the practice sessions and none of that is designed to teach you how to do cases. You must sep...
Jul 16, 2012•10 min
Many candidates forget to sanity-check their calculations in a case. That is a bad idea. Without a sanity-check there is no way to meaningfully assess the accuracy of your answer. More important, how you perform the sanity check is the key. All sanity-checks must involve the reduction of the answer to a number that you can intuitively compare to your own experiences. Unless you do this, you can never defend your answer.
Jul 10, 2012•6 min
I have written this from the perspective of the partner, since I was the partner leading this engagement. Consulting engagements at McKinsey and BCG, especially, tend to be naturally analytic in nature. This particular engagement was extremely so since the underlying analytic technique we were trying to use had never ever been successfully applied to a real environment with so many "messy" data points and random events. This podcast will be especially useful to those with physics, math and compu...
Jul 04, 2012•57 min
Despite all the hype about BCG, McKinsey et al, you will only have a great career after these firms if you are astonishingly strategic in your career choices and also get promoted. If you do not get promoted you will spend the rest of your life explaining why you were not managed out - not a pleasant discussion since you will rarely be believed. This podcast explains some of the decisions you will have to make and how to make them.
Jun 28, 2012•24 min
