Skip to main content
About HEC About HEC
Summer School Summer School
Faculty & Research Faculty & Research
Master’s programs Master’s programs
Bachelor Programs Bachelor Programs
MBA Programs MBA Programs
PhD Program PhD Program
Executive Education Executive Education
HEC Online HEC Online
About HEC
Overview Overview
Who
We Are
Who
We Are
Egalité des chances Egalité des chances
HEC Talents HEC Talents
International International
Sustainability Sustainability
Diversity
& Inclusion
Diversity
& Inclusion
The HEC
Foundation
The HEC
Foundation
Campus life Campus life
Activity Reports Activity Reports
Summer School
Youth Programs Youth Programs
Summer programs Summer programs
Online Programs Online Programs
Faculty & Research
Overview Overview
Faculty Directory Faculty Directory
Departments Departments
Centers Centers
Chairs Chairs
Grants Grants
Knowledge@HEC Knowledge@HEC
Master’s programs
Master in
Management
Master in
Management
Master's
Programs
Master's
Programs
Double Degree
Programs
Double Degree
Programs
Bachelor
Programs
Bachelor
Programs
Summer
Programs
Summer
Programs
Exchange
students
Exchange
students
Student
Life
Student
Life
Our
Difference
Our
Difference
Bachelor Programs
Overview Overview
Course content Course content
Admissions Admissions
Fees and Financing Fees and Financing
MBA Programs
MBA MBA
Executive MBA Executive MBA
TRIUM EMBA TRIUM EMBA
PhD Program
Overview Overview
HEC Difference HEC Difference
Program details Program details
Research areas Research areas
HEC Community HEC Community
Placement Placement
Job Market Job Market
Admissions Admissions
Financing Financing
FAQ FAQ
Executive Education
Home Home
About us About us
Management topics Management topics
Open Programs Open Programs
Custom Programs Custom Programs
Events/News Events/News
Contacts Contacts
HEC Online
Overview Overview
Executive programs Executive programs
MOOCs MOOCs
Summer Programs Summer Programs
Youth programs Youth programs

51%

Women

57

Nationalities represented

55% 

Student nationalities outside of Europe

22

Average age

48%

Post-bachelor's level

29%

Non-business background

Students

Summer school

The Fashion Management program at HEC is a fast, high-quality gateway towards the understanding of the fashion industry and market.

The experience offered me a deep insight on what creating, managing and working in a fashion company – be it luxury...

Silvia-Perracino

Summer School

Fashion Management

Read more
Summer school

For me, among the most invaluable aspects of the course were the balance between theory and practice, and the opportunity to work with students from many different countries

The Fashion Management Program at HEC Paris provides students with...

Esin_Yunusoglu

Summer School

Read more
Summer school

Never was I given so much detailed insight into the fashion management industry than here at HEC Paris 

 

HEC Paris and the Fashion Management program: a new universe I had the chance of entering this summer. The decision to come here for the...

Anneke-Sidenburg

Summer School

Fashion Management

Read more

Academic team

Gachoucha Kretz

Academic Director

Gachoucha Géraldine Kretz, Affiliate Professor

Gachoucha Kretz holds a PhD from HEC Paris. Upon earning a master’s degree in finance and spending several years as a finance consultant and executive at Arthur Andersen and LVMH, she decided to pursue her career in marketing research and teaching.  She earned an MSc. in Communication at CELSA (the French communication “grande école” at La Sorbonne) and an MA in Marketing and Strategy at Université Paris Dauphine before attending the HEC Paris PhD program. She completed her doctoral dissertation under the supervision of Jean-Noël Kapferer and Kristine De Valck.

Gachoucha Kretz specializes in brand management with a focus on the following areas: digital branding, fashion and luxury brand management and social media marketing and branding. Her latest publications deal with fashion and luxury blogging and its impact on brand management. She is also co-authoring a textbook on luxury brand management to be published by SAGE London. She teaches a wide range of HEC students from Summer School and MSc. to post graduate programs such as MBAs and executive MBAs and transversal audiences such as the Luxury Certificate program.

Gachoucha Kretz is also a visiting professor at the Università Cattolica del Sacro Cuore in Milan and at Meiji University in Tokyo where she teaches the Netnographic research method (Kozinets 2010) applied to luxury and fashion and fashion and luxury marketing.

She is a member of the Association for Consumer Research, of the Association Française du Marketing and of the Consumer.