Is a PhD worth it?
The honest answer is: it depends – and on more than just the subject. Here are the factors that make the difference, and a test to help you decide for yourself.
A PhD carries the most weight where expertise needs to be demonstrated: in consultancy, research and development, the health and education sectors, professional bodies, political consultancy and expert reports. It carries less weight where operational results are what count. You also need to factor in several years of effort that you wouldn’t have to put in elsewhere.
Where it makes a difference
Its impact depends less on the subject area than on whether formal qualifications are required in your field and whether third parties make decisions about you without knowing you.
Where contracts are awarded on the basis of reputation, a proven level of qualification acts as a signal even before the first meeting takes place.
In committees, expert reports and hearings, a title is often the formal prerequisite for even being heard.
In many countries, a doctoral degree carries significantly more weight in the business world than it does in German-speaking countries.
For teaching posts, honorary professorships and research-related roles, it is a prerequisite, not an added bonus.
Where it makes little difference
In roles with a strong operational focus, what counts is what you deliver. A degree makes little difference here, except as a side effect in internal promotion rounds where formal criteria play a part.
Even in sectors with high staff turnover and short decision-making chains, experience usually carries more weight than a title. And in small companies, where everyone knows one another, the internal impact is minimal.
The honest trade-off
Several years of part-time study is time that is missing elsewhere: with family, on other qualifications, at work, or for leisure. Anyone who fails to factor this in is making decisions on the wrong basis.
Our experience: those who pursue a PhD solely for the expected impact are more likely to drop out. Those who have a question that won’t let them go will see it through. The impact then emerges as a side effect – and is more reliable than for those who make it their primary objective.
The test for your situation
Take ten job advertisements for your target position and ten profiles of people who hold that position. If the term ‘degree’ appears regularly in them, the question is answered. If it does not appear, the intrinsic motivation carries all the more weight.
Second question: Is there a question in your field that has been on your mind for years and which nobody has answered satisfactorily? If so, you have what it takes to see you through the tough times. If not, a different approach might be the better investment.
Further enquiries.
Who stands to benefit from a PhD?+
For people with a substantive question and a professional environment in which proven expertise counts. As a purely career-driven endeavour, it often doesn’t quite pay off.
Where is a PhD not worthwhile?+
In highly operational roles where immediate results matter and formal qualifications are rarely taken into account.
Does a PhD lead to a higher salary?+
In some sectors and roles, yes – particularly in research-related and consultancy fields. It would be irresponsible to give a general figure.
Is it too late if I’m over 45?+
No. What matters is how long you want the degree to have an impact afterwards and whether your motivation is strong enough.
What is the most important factor in making the decision?+
Whether you really want to answer that question. Everything else follows from that.
Are there alternatives with a similar impact?+
Depending on your goal: specialist publications, teaching posts, certifications or a specialised Master’s degree. We’ll be honest if one of these is a better fit.
Fits the bill.
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