Skip to content
Shengxiao (Alex) Li

For Prospective Students

Thank you for your interest in my research.

Current Availability

Due to my transition to Texas A&M University, I am not currently hosting visiting professors, visiting scholars, or exchange students.

For Texas A&M students, although I do not expect to recruit research assistants during the 2026–2027 academic year, I am always happy to hear from students whose research interests align with mine. If opportunities for collaboration arise, I would be happy to explore them together.

PhD Recruitment (Fall 2027)

I plan to recruit one PhD student to join my research group beginning in Fall 2027.

Before contacting me, I encourage you to:

Because I receive many generic inquiry emails each year, I will prioritize responding to applicants who demonstrate a genuine understanding of my research and explain how their research interests align with mine.

Please contact me by email (lsx@tamu.edu) after September 1, 2026, once I have completed my transition to Texas A&M.

Application Materials

When you contact me, please include:

  • Your CV.
  • A brief email explaining why you would like to work with me and how working together would support your long-term career goals.
  • One to three publications of mine that you found most interesting, together with a few sentences explaining why.

What I Look For

Successful applicants typically have:

  • A basic foundation in college-level statistics and experience applying quantitative methods in research.
  • Strong interests in aging and transportation, transportation governance, mobility transition, or related fields.
  • Excellent written and spoken English.
  • An interest in qualitative and mixed-methods research.
  • A genuine enthusiasm for interdisciplinary research.

Preferred Qualifications

The ideal candidate will possess one or more of the following qualities:

  • An interdisciplinary educational background (for example, Economics + Urban Analytics, or Urban Planning + Social Work).
  • Experience or interest in international comparative research and cross-cultural perspectives.
  • Strong self-motivation, independence, and self-discipline.
  • A passion for integrating qualitative and quantitative approaches in transportation and urban planning research.
  • One or more original research ideas that you would like to develop independently during your PhD. I particularly value students who enjoy formulating their own research questions rather than simply extending existing projects.

Mentorship Philosophy

Working with students is an integral part of my professional life. Mentorship, to me, extends well beyond co-authoring papers or supervising research assistants. I see my role as both an academic advisor and a trusted mentor who supports students in achieving their long-term career aspirations.

I recognize that higher education in planning is an important step toward students’ broader professional goals. My primary objective is to help every student become an independent scholar who can thrive in academia, industry, or the public sector. At the beginning of our collaboration, I work closely with each student to develop a broad research vision for the next five years. Based on that vision, I involve them in projects that align with their long-term interests while encouraging them to develop their own independent research agenda. I also encourage students to pursue dissertation topics driven by their own intellectual interests rather than limiting themselves to my existing research projects. Ideally, a master’s or doctoral thesis should lay the foundation for the research program they hope to pursue over the following three to five years.

While I value research outputs, I place equal importance on the process of learning—for both my students and myself. I view publications as an important means of disseminating knowledge rather than the ultimate goal of research. Consequently, prior publications are not a prerequisite for joining my research group. My current PhD students entered the program without publication records and have since published successfully during their doctoral studies. What matters most to me are intellectual curiosity, integrity, independence, perseverance, and a genuine passion for asking meaningful research questions.

Beyond research, I strive to provide students with opportunities that advance their professional development and career goals. This includes connecting them with collaborators, encouraging conference participation, supporting grant and fellowship applications, and helping them build professional networks. I am particularly excited to mentor students who aspire to become future leaders in transportation planning and governance. Whether or not an applicant already has publications is far less important than their potential to grow into an independent, creative, and impactful researcher who contributes meaningfully to both scholarship and practice.

What Current and Former Students Say

Quotes from current and former students may help you decide whether Alex's mentoring style is a good fit for you.

What You Will Learn

Alex provides step-by-step guidance on things I was unfamiliar with, such as writing manuscripts, revising articles, understanding major vs. minor revisions, responding to reviewers, and working with collaborators. This was especially helpful early in my PhD. He also gives detailed feedback on students' writing: reading work carefully and providing constructive comments from the overall structure and argument to finer details.
He also changed the way I read academic papers. Organizing the literature into structured frameworks taught me to look beyond a paper’s data and conclusions and think more carefully about its analytical framework, the question it is trying to answer, and how its argument is constructed.
Looking back, these experiences prepared me for my current internship at the United Nations ESCAP. Much of my work now involves collecting and analysing transport policies across Asia and the Pacific, synthesising literature, developing analytical frameworks, and communicating research findings for policymakers. The skills I developed while working with Alex, particularly systematic coding, comparative policy analysis, critical evaluation of AI outputs, and organising large qualitative datasets, were directly transferable to this project.
The most important lesson I learned is how to become a more independent researcher. Rather than providing step-by-step instructions, Alex encouraged me to think through problems on my own and develop my own reasoning before asking for help. At first this was challenging, but over time I became much more comfortable exploring different solutions independently, identifying potential issues, and taking ownership of my research. I realized that doing research is not about waiting for answers from a supervisor, but about learning how to ask the right questions and think critically.
Alex frequently encouraged me to think beyond the task immediately in front of me and instead ask how each analysis contributed to the overall research question. Rather than simply completing analyses one by one, I learned to understand the logic connecting the research question, methodology, empirical results, and the story we ultimately wanted to communicate. This helped me appreciate that good research is built around a coherent narrative rather than a collection of individual analyses.
Although I have limited experience working closely with other professors, I feel that Alex provides comprehensive training across the entire research and publication process, which may be less common in a larger lab or research-group environment. His supervision covers developing ideas, formulating research questions, reviewing literature, selecting methods, analyzing data, writing manuscripts, responding to reviewers, and revising papers. This comprehensive training has helped me understand not only how to conduct research, but how to develop a project from an initial idea into a publication.

Alex’s Mentoring Style

He respects students' time and personal space. For example, no urgent meetings unless something is genuinely urgent.
Alex gives students autonomy and encourages independence in research. For example, I always felt safe and encouraged to express my own ideas and perspectives on our projects, as well as to provide feedback and make edits to our manuscripts (even in the early stage of our collaboration). This made me feel like a genuine collaborator rather than someone simply carrying out instructions.
As a research assistant, I appreciate his hands-off approach as I am someone who tends to work well independently. However, Alex is very supportive for any questions or concerns that may arise.
If you expect your supervisor to tell you exactly what to do at every stage or to provide a highly structured path for what you should learn, you may find his mentoring style more challenging. He tends to encourage students to take ownership of their work and learn through exploration, while providing support whenever it is needed.
I think Alex's mentoring style is an excellent fit for students who are self-motivated, curious, and willing to think independently. He sets high expectations and encourages students to take ownership of their research, but he is always willing to provide thoughtful guidance and feedback when needed. Students who are eager to learn, open to constructive criticism, and interested in developing into independent researchers will benefit tremendously from working with him.
Come prepared to ask questions, think independently, and offer your own interpretation of the results. If you are looking for a mentor who gives students real opportunities to participate in research and takes their ideas seriously, Alex is exactly that!
Alex is a very direct person, which also means that students can speak openly with him about their concerns and needs. For example, I once mentioned in an email that I had been under considerable pressure. At the next group meeting, he raised the issue first, discussed it with me, and helped clarify how the work could be adjusted. On another occasion, I explained that I was not very familiar with the large language model component of the project and might need guidance from someone with more specialised expertise. A few days later, he emailed me to say that he had found a suitable collaborator. For students working with Alex, especially as research assistants, I would suggest communicating your needs directly and honestly. Most issues can be discussed with him openly. He will make his own professional assessment, but he is willing to listen and adopt suggestions that he considers reasonable.

Beyond Research

Importantly, Alex is an incredibly supportive mentor for discussing matters of professional development and personal growth.
He invests in students' long-term growth, not only in immediate research progress but also in career development. For example, he frequently asks you to reflect on how you present yourself and frame your work coherently.
Beyond the research itself, Alex encouraged me to participate in a case study competition and gave me a great deal of advice and information throughout my PhD application process. I am very grateful for his generous mentorship over the past two years.
I also appreciated how much he cared about the future careers of his research assistants. He regularly shared opportunities, provided advice tailored to each student's interests, and genuinely invested in helping us develop whether we planned to pursue academia, international organisations, or industry. That level of consideration made me feel that I was being mentored as a person.

How to get in touch

Please contact me by email (lsx@tamu.edu) after September 1, 2026, once I have completed my transition to Texas A&M.

Write to me

lsx@tamu.edu