Kellogg School of Management Ph.D. Guide

Question

Kellogg School of Management Ph.D. Program Guide

I am starting the Ph.D. guide series to get you everything about Ph.D. programs at one place. As a matter of accuracy and authenticity, I will use only the school’s official website for any kind of information. This thread will help members at GMAT Club in getting unified information, instead of juggling multiple websites online.

Table of Content

1. Introduction
2. Ph.D. Programs
3. Applying to Ph.D. Program 
 4. Application Fee Waivers 
 5. What Kellogg look for in a PhD candidate 
 6. Requirements & criteria for admission 
 7. How to write your application 
 8. English language proficiency tests 
 9. Class Profile 
 10. Kellogg PhD funding and aid 
 11. Research Support 
 12. Ph.D. FAQs

Introduction  
In the Kellogg Ph.D. program, you will master an academic discipline such as economics, psychology, sociology, operations research, or data science and apply that mastery to real-world problems facing managers and policymakers. This discipline-based approach prepares you to challenge conventional wisdom with new ideas, models, and empirical findings that have an enduring impact on businesses, organizations, and communities. After leaving Kellogg, you can look forward to a career leading and inspiring others through teaching and research.

What makes Kellogg distinctive is what it does to complement and magnify candidates’ talents. Through their dedicated faculty, a rich and innovative curriculum, vast research resources, and a unique collaborative environment, Kellogg strive to provide the very best educational process, helping student make the most of their potential.

Ph.D. Programs  
The Kellogg School of Management strongly believes in an interdisciplinary and collaborative approach to doctoral study. This approach directly engages Ph.D. candidates with the many programs and research faculty found across Northwestern University, one of the nation's leading private research universities.

Ph.D. program at Kellogg steeps students in a particular discipline, or combination of disciplines. This training provides great insight into how business works, and a firm foundation from which you can develop excellent conceptual and analytical skills for productive research careers.

Kellogg offers  eight fields of study  as well as a  JD-Ph.D.  degree that enables doctoral students to earn a law degree and a Ph.D. degree concurrently.

1. Accounting Information & Management
2. Finance
3. Financial Economics
4. Management & Organizations
5. Management & Organizations & Sociology
6. Managerial Economics & Strategy
7. Marketing
8. Operations Management

JD-PhD 
The JD-Ph.D. Program is for those students who intend to pursue an academic career and whose research and teaching will be enriched by both the JD and Ph.D. degrees. The program is designed to allow you to complete both degrees more efficiently than you would through consecutive degree programs. The timetable for the degree is approximately  five-to-six years  of full-time study. Those who complete this program would be competitive for placement either  within a law school or business school.

On the Kellogg side, applicants would choose from one of the  eight Ph.D. programs . The course of study for the JD-Ph.D. degree will be determined through consultation with the academic program directors at Kellogg and  Pritzker School of Law.  The typical course of study is provided below:

Years 1–2:  Coursework at Kellogg and field exams.
 Year 3:  Coursework at the Pritzker School of Law with the summer quarter spent at Kellogg.
 Year 4:  Coursework at the Pritzker School of Law with the summer quarter spent at Kellogg; develop research topics and work on research projects with the student's academic advisors at Kellogg.
 Years 4–6:  Dissertation research at Kellogg.
Applicants would apply to both schools concurrently and follow each school's admission requirements; however, you will use one common application provided through The Graduate School. The application is reviewed by both schools.

Applying to Ph.D. Program  
A PhD from Kellogg provides students with a solid foundation within discipline, expose students to new ideas and equips them with the tools necessary to engage in research as they discover solutions to today’s most challenging problems.
Ph.D. application opens  every September  for Fall entry.

Application Fee 
A  non-refundable $95 fee  must be paid by credit or debit card within the online application. The application fee is $175 for those applicants participating in the dual application option with the Economics PhD program.

Application Fee Waivers  
Application fee waiver criteria for the 2026-2027 application cycle will be posted on official page in September 2026. Kellogg Ph.D. program encourages students to apply as soon as possible if they meet that criteria. Please note this criteria is subject to change.

For Domestic Applicants & U.S. Citizens: 
The Kellogg Graduate School (TGS) is able to provide a limited number of fee waivers* to eligible applicants who meet the following criteria:
· Started an application for a TGS PhD or MFA program
· U.S. citizenship or permanent residency

Identification as at least one of the following: 
· A first-generation college student (neither of your parents/guardians have obtained a bachelor's degree)
· A veteran or current member of the U.S. Armed Forces
· Eligibility for the Federal Pell Grant during your undergraduate career

·  Participation in any of the following programs:

a) Fisk to Vanderbilt Bridge Program 
b) The National GEM Consortium 
c) Initiative for Maximizing Student Development (IMSD)
d) Northwestern Introduction to Graduate Education (IGEN)
e) Mellon Mays Undergraduate Research Fellowship (MMUF)
f) National Name Exchange (NNE)
g) Northwestern University Postbaccalaureate Research Education Program (NU PREP)
h) Northwestern Summer Research Opportunity Program (SROP)

By indicating this information on the application, you will automatically bypass the payment page.  
*TGS strives to support as many eligible applicants as possible. There may be some cases, however, where TGS may not be able to grant application fee waiver requests from all eligible applicants due to the volume of requests received. As a result, TGS encourage applicants to submit their applications as soon as possible, since application fee waiver requests are reviewed on a first-come, first-serve basis.

Please note:  If you do not meet the application fee waiver criteria listed here, please reach out to the program of interest to check fee waiver availability. Not all programs will be able to accommodate requests.

What Kellogg look for in a PhD candidate  
Kellogg’s PhD program welcomes highly-motivated candidates dedicated to their field of study. The program is tailored to individual backgrounds, qualifications and research interests, with an annual  average class size of 20 students.

Students at Kellogg are distinguished by a deep curiosity for learning and the desire to be inspired by new challenges. Kellogg PhD programs are ideally suited for those with backgrounds in the social sciences, such as economics, political science, psychology and sociology, as well as those with interests as diverse as engineering, math or the natural sciences.

Requirements & criteria for admission  
Each year, Kellogg receives  over 900 applications  to its  eight PhD programs.  On average  20 students  enroll each fall.

PhD study requires strong quantitative skills to develop theories and manage and analyze data. This program is especially well suited to those who have previously studied social sciences (such as economics, political science, psychology and sociology), mathematics, natural sciences or engineering.

To be eligible for admission, you must hold a  U.S bachelor’s degree  or a comparable non-U.S. degree from a regionally accredited institution. You may be considered for admission before you finish your undergraduate degree, but you must complete that degree before you enroll at Kellogg.  A three-year bachelor’s degree is also accepted.

Application review 
During the admissions process, program will evaluate your application file and how your research interests align with the research expertise of faculty. Also included in the review is the  strength of your recommendation letters ,  academic record , and  performance on standardized tests.  Your application will help program understand if you are ready to seize all the opportunities that come with joining Kellogg.

The faculty will assess your: 
· Application responses
· Essays
· Transcripts
· Test scores
· Letters of recommendation
· Resume
· Writing sample (optional)

For international candidates, the committee also assesses: 
· English language proficiency

Master’s degree holders 
A master’s degree is  not required  for enrollment in PhD programs. For applicants with a master’s degree, note that the coursework taken in a master’s program will not shorten your time to degree.  No transfer credit is provided  with a master’s and students must satisfy their  PhD coursework requirements in full  while studying at Kellogg.

Choosing a program 
Opportunities for collaborative research across programs and schools at Northwestern University are always available; interdisciplinary research is Kellogg’s strength. However, Northwestern permits applicants to apply to one PhD program a year.

There is an exception  through the dual application option with the Economics PhD Program, which is outlined below.

Economics-based PhD programs

· These include Accounting Information & Management, Finance, Financial Economics, Managerial Economics & Strategy, Operations Management, and Marketing (quantitative area) 
· Evidence of solid training in math, econometrics and statistics within the application 
· Recommended math courses include calculus, linear algebra, probability and mathematical statistics

Behavioral/Sociological-based PhD programs

· These programs include Marketing, Management & Organizations, and a joint program between Management & Organizations & Sociology
· Evidence of statistics for social scientists and quantitative thinking, as well as a strong understanding of central concepts of probability and statistics
· Background in social psychology and sociology

Dual application with Weinberg Economics 
Applicants seeking to enroll in an economics-based doctoral program have the option to submit a second application for review to the Economics PhD Program. Kellogg PhD programs participating in this dual application option include, Accounting Information & Management, Managerial Economics & Strategy and Marketing (quantitative area).

Gather your application materials 
To apply for a Kellogg PhD, you will need an updated version of your  resume or CV ,  transcripts  from all academic institutions,  test scores , an  academic statement , a  personal statement  and  three recommendation letters.

How to write your application  
Every portion of the application is an opportunity to showcase your accomplishments, intellect and strong commitment to a career in research.

Employment history and Research experience

Your resume or CV 
Your resume or CV should summarize all of your qualifications, honors, educational accomplishments, and if applicable, current research papers. Please list all schools where you were registered for courses at the college level, including community colleges, study abroad institutions and current registrations whether or not in a degree program.

Research experience 
While optional, you could share more about your research experience on  page 12  of the application. This experience could include data collection and analysis and running studies though a summer research opportunity, an internship or working as a research assistant, predoctoral researcher ("predoc") or research analyst.

Working professional are also welcome to share more about their experiences in project management and data analysis. Details of the research experience can be listed within the "Full-time research experience" section or described within your Academic Statement.

Transcripts 
Provide one  transcript from each college /university you have attended that documents each course taken beyond high-school level, whether or not within a degree program. Certification of degrees received, including the date the degree was awarded, should be noted on the transcript and/or diploma.

Please note that the Kellogg PhD application requires  unofficial transcripts . There is no need to send  official transcripts  prior to enrollment. Official transcripts are needed only if you decide to enroll. For applicants who studied at international institutions, transcripts must be accompanied with  an official English translation , if applicable.

Economics-based programs 
For those applicants applying to the economics-based programs, you will be prompted to complete the Courses taken from within the online application. The Courses taken form summarizes the  six most advanced courses  taken in economics, mathematics, and statistics. If you have taken more than six courses in any of these disciplines,  list the six most advanced courses taken.

Completing the courses taken form is required within your application for:

· Accounting Information & Management
· Finance
· Financial Economics
· Operations Management

Completing the courses taken form is highly recommended within your application for:

· Managerial Economics & Strategy
· Marketing (quantitative)

Standardized tests 
All applicants are required to submit either the  GRE or the GMAT  regardless of previous experience and/or advanced degrees. A  holistic approach is taken to the application-review  process, meaning there is  no minimum score required  for eligibility. Test scores are reviewed within the context of the entire application.

GRE required for: 
· Financial Economics
· Managerial Economics & Strategy

GRE or GMAT required for: 
· Accounting
· Management & Organizations
· Management & Organizations and Sociology
· Marketing
· Operations Management

GRE preferred, but will accept the GMAT:  
· Finance

The  GRE At Home  and the  GMAT Online and GMAT Focus exams are accepted . GRE and GMAT scores are valid for  five years  from the test date. For example, to be considered valid for Fall 2026 admission, GRE scores must be no older than September 2021.
 
· The  institution code for GMAT is:  6WZ-3J-54 (PhD Program, Kellogg). 
· The  institution code for GRE is:  1565 (Northwestern Graduate School).

Unofficial test score reports are used during the application review process; however, official GRE and GMAT test scores are required if admission is recommended. Please upload a copy of your unofficial score report within the online application.

English language proficiency tests  
If your native language is not English, Northwestern requires that you certify proficiency in the English language in one of the following ways:

TOEFL:  Kellogg accept 600 or higher on the paper-based exam, 250 or higher on the computer-based exam, or  100 or higher  on the Internet-based exam. TOEFL scores through at-home testing service are accepted.  The TOEFL institution code is:  1565 (The Graduate School)

IELTS:  Unofficial score report, submitted at the time of application, for the International English Language Testing System (IELTS). The IELTS Academic test must be taken no more than two years before the intended quarter of entry (fall quarter). IELTS test takers should score 7.0 or higher. IELTS scores submitted through its at-home testing service are accepted

MET:  Program accepts Michigan English Test scores of 70 or higher

Earning an undergraduate or graduate degree from an accredited institution or university where the language of instruction is English. To further clarify: a degree program where the language of instruction is English, but not the institution itself, would not qualify as meeting the English proficiency requirement. Please note, Kellogg provides the waiver after an application is submitted and transcripts have been reviewed. No additional documentation is required. Applicants will see the waiver noted within their online account.

Automatically Waived:  Applicants that are citizens from the following countries where English is the native language will have the requirement automatically waived upon submission of the application (Australia, Barbados, Bermuda, Great Britain, Gibraltar, Israel, Jamaica, New Zealand, Puerto Rico, Virgin Islands)

Standardized exams must be taken  no more than two years  before the intended quarter of entry. Unofficial scores are used during the review process. Official test scores are required only if admission is recommended.

DuoLingo or TOEFL Essentials are not accepted . Kellogg does not require the Test of Spoken English (TSE).

Academic statement  
All applicants must submit an Academic Statement that answers the following questions (the length of this statement should  range from 500 to 1000  words maximum):

· What are your academic interests, and why do you wish to pursue graduate studies in this specific program?
· How has your academic and professional background prepared you for graduate study? (Please include any research, training, or educational experiences that align with the program you are applying to.)
· Why is the Northwestern graduate program to which you are applying the best place for you to pursue your academic, intellectual, and professional goals?
· Make sure to address any scholarly questions you wish to explore in the program and name any specific faculty members in this program whose research interests align with your own.

Personal statement  
Write a statement that includes any relevant information on one or more of the following topics (the length of this statement should range from  125 to 250 words maximum ):

· Pivotal experiences, opportunities, and/or challenges that have influenced your educational and professional development.
· Leadership experiences, community outreach, service initiatives, or research projects you have participated in or plan to pursue that aim to positively impact others or the broader community.
· Anything you would like to share with the admissions committee that you have yet to discuss in other areas of the application can be addressed here. This may include gaps in your academic and professional experience, or additional context if you believe your academic record does not demonstrate your true capabilities. If needed, you may also use this space to expand upon the topics discussed in the above essays.

Writing sample

Required 
While a paper is not required for admission to Kellogg’s PhD programs, the Sociology Department  does require one , where the applicant is the  sole-author , for consideration to the joint program in Management & Organizations and Sociology.

Optional 
 Kellogg’s Ph.D. program does not require a writing sample  to be submitted with the application; however, you may include  one writing sample  (30-page maximum) with your application. Hyperlink this paper and any other papers you have on your resume.

Reapplying 
Kellogg welcome anyone who is interested in reapplying to the doctoral program. Additional time can frequently further cement your research goals and application strength. However, the program is unable to provide specific application feedback if you applied in the past.
All candidates can reapply in future years, but you must submit a new application, supporting documents and application fee.

Class Profile

· Students:  153 
· %age of students got funded:  100% 
· Countries represented:  26 
· Average application received each year:  ~900 
· Average Class size:  20

Kellogg PhD funding and aid

All candidates accepted into the Kellogg Doctoral Program receive funding  to help cover living and educational expenses for five years. In fact, 100% of the students are funded. Students also have access to  experimental laboratories and high-end computational systems  at Kellogg and Northwestern University. These resources are in addition to the funding students receive to support their dissertation research.

Graduate funding 
· Fellowship stipend
· Teaching and research assistantships
· Tuition scholarship
· Payment of the annual fee for single coverage in the Northwestern Student Health Insurance Plan as a full-time registered and funded graduate student

Research funding 
Kellogg has vast research resources for doctoral students and faculty and strives to be innovative and responsive to the research needs of academic community. Kellogg provides PhD students with computer subsidies, conference travel funding, and opportunities to apply for additional funding to support their dissertation research.

Computer subsidy 
Kellogg students are provided with a one-time only computer subsidy ($2,000) to purchase computer equipment for their PhD studies. Students purchase this equipment at their own discretion, and receipts are not required.

Conference travel funding 
Kellogg students are provided with a total budget of $4,000 to cover the cost of their conference travel when presenting a paper (not just attending a conference) or during the academic job market. Students may also utilize a Conference Travel Grant through The Graduate School (TGS) to attend a conference.

Additional research funding 
To support their dissertation research, Kellogg students may apply for additional research funding for data, software, subject and survey fees, research assistants, and other needs.

Research Support

Northwestern University and the Kellogg School of Management provide an impressive research computing infrastructure for scholars and are attentive to the current and future computing needs of the research community.
Research and services available to Kellogg Ph.D. students include:

· Advanced computing systems, scientific software, and secure storage for confidential data.
· Computational consulting experts to help with data collection, transformation, and numeric algorithms.
· Workshops for Ph.D. students on data and programming topics.
· A portfolio of commercial research datasets and support for negotiating access to corporate data.
· Behavioral Research Support including student, community, and online subject pools; lab facilities; and design, preparation, and execution of studies.
· Professional manuscript editing.

Research centers 
Kellogg also has  17 research centers  that support various areas of research, such as dispute resolution, family enterprise, global citizenship/social enterprise, healthcare, management science, marketing, strategy, and technology. Several centers have financially supported Ph.D. students in their dissertation research.

In addition, Kellogg has close collaborations with Northwestern Institute on Complex Systems (NICO),  a hub for research in complexity and data science  in such areas as science, technology and human behavior, and the Buffett Institute for Global Affairs, which addresses critical global issues such as development economics, democratic political systems, and pressing global challenges confronting society. Kellogg faculty have “affiliated” and “faculty fellow” appointments at these institutes.

Northwestern Information Technology 
Northwestern IT provides a wealth of resources for students and faculty for their computing and research needs. Support ranges from general computer support, such as software, hardware, and network assess, to research computer resources that include high performance computing networks and servers, access to data and storage systems, and training.

Ph.D. FAQs  
For Kellogg Ph.D. FAQs,  click here

Download Kellogg’s Ph.D. Brochure 
 Click here  to download the Kellogg’s Ph.D. program brochure.

Good luck!

Kellogg School of Management Ph.D. Guide

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