Validate and deepen your desk research
Desk research establishes the baseline. Expert calls test whether that baseline holds under real operating conditions.
For investment teams, the most effective use of expert calls is not to replace documentary research. It is to validate key findings, challenge weak assumptions, and add qualitative, operating context that published sources rarely provide.
Expert calls are most effective after desk research has established the core thesis, the open questions, and the assumptions that need validation. They help investment teams confirm whether published findings hold up in practice, clarify market dynamics that filings and third-party reports cannot fully explain, and identify where the research record is incomplete or outdated.
Desk research provides coverage and breadth, while expert calls provide real-world operating context and depth. Used together, they improve diligence quality, strengthen confidence in conclusions, and help direct next-step research more efficiently. Our guide to primary research explains how interviews and other firsthand methods complement secondary sources.
The role of desk research
Desk research is the starting point for understanding a company, market, or investment theme. It is the right tool for gathering published information, mapping the competitive set, reviewing management commentary, and identifying the claims that appear most important to the investment case.
Use desk research to:
- review filings, earnings materials, and investor presentations
- compare company disclosures against third-party reporting
- identify market narratives that appear repeatedly across sources
- isolate the key assumptions driving the investment case
- identify questions that published materials can't fully answer
Desk research gives you coverage. It does not always give you confirmation.
Where expert calls add value
Expert calls are most useful when you already know what needs to be tested.
Use expert calls to:
- validate whether published claims match market reality
- clarify how a market functions in practice, not just how it is described
- pressure-test your interpretation of a trend, strategy, or operating signal
- identify where company disclosures, trade press, and third-party research leave gaps
- refine the next stage of research based on what changes after primary insight is introduced
This is where expert insights become actionable. They help you determine whether the evidence base is complete, current, and decision-ready.
A practical workflow
A disciplined workflow improves the quality of both the desk research and the call output.
1. Start with desk research
Build an initial view from public and proprietary sources. Document the core claims, open questions, and areas where evidence is conflicting, outdated, or incomplete.
2. Separate facts from assumptions
Before scheduling a call, identify which parts of the working thesis are confirmed and which parts rely on interpretation. This distinction matters. Expert calls should focus on the assumptions that would materially affect the conclusion if they proved incorrect.
3. Use expert calls to test the highest-value questions
A strong expert call agenda is narrow and operational. The objective is to test what matters most. When deciding who should lead the conversation, compare moderated and unmoderated expert calls to choose the format that fits your research needs and interviewing experience.
Examples include:
- whether pricing behavior in a niche segment reflects management commentary
- whether customer adoption barriers are more significant than published growth narratives suggest
- whether supplier concentration or channel dependence is material in practice
- whether demand, margin, or procurement dynamics align with the model built from desk research
4. Reconcile primary insight against published evidence
Do not treat one call as a final answer. Compare call findings against filings, reported data, channel checks, and prior research. The value of the call lies in how it sharpens interpretation, not in treating a single perspective as definitive.
5. Update the research thesis
Document what changed. If the call confirms the original view, note which assumptions are now stronger. If the call challenges the initial interpretation, update the thesis, the risk view, or the next-step research plan.
| Research method | Best used for | Typical limitation |
| Desk research | Building initial coverage, collecting published evidence, identifying core claims. | Often leaves operational gaps or unresolved contradictions. |
| Expert calls | Validating assumptions, adding market context, testing how conditions work in practice. | Must be structured carefully and weighed against other evidence. |
The strongest research process uses both. Desk research identifies the questions. Expert calls help determine which answers hold up.
Common use cases in investment research
Expert calls are particularly useful when teams need to move from surface-level information to decision-grade understanding.
Common use cases include:
- Commercial due diligence - testing whether the market structure and growth narrative hold up under practitioner scrutiny
- PE deal screening - validating whether an opportunity warrants deeper work before advancing
- Equity analysis - checking whether operating signals support or contradict public market expectations
- Credit underwriting - understanding downside risk, resilience, and operational pressure points
- Sector mapping - clarifying where expert sentiment indicates change, stability, or competitive divergence
These use cases matter because they turn research from collected information into evaluated information.
Common mistakes
The process is weaker when expert calls are used without discipline. Avoid these mistakes:
- scheduling calls before the desk research has produced a clear hypothesis
- asking broad discovery questions instead of testing specific assumptions
- treating a single expert view as conclusive
- failing to compare expert input against documentary evidence
- using expert calls to substitute for research that should have been completed in advance
A simple validation framework
Use this framework to structure the research workflow:
- Validate: Confirm the claims that matter most to the thesis.
- Pressure-test: Challenge the interpretation of the evidence, not just the evidence itself.
- Contextualize: Understand what the numbers, claims, or disclosures mean in practice.
- Identify gaps: Find what remains unclear, outdated, or unsupported after the desk research is complete.
- Refine next steps: Decide whether the right move is to deepen diligence, adjust the thesis, or redirect the research effort.
Why this approach works
The most effective research workflows combine broad coverage with informed validation. Desk research provides the documented record. Expert calls provide the operating context needed to assess whether that record is sufficient.
For teams working across private equity, hedge funds, investment banking, and management consulting, that combination improves research quality, strengthens confidence in conclusions, and helps direct follow-up work more efficiently.
Ready to get started? Speak to one of our team today to find out how we can help.
FAQ
Q: When should expert calls be used in the research process?
A: After the initial desk research has established the thesis, the open questions, and the assumptions that need validation.
Q: Can expert calls replace desk research?
A: No. Desk research is the foundation. Expert calls are most effective when they are used to validate, challenge, or deepen findings that already exist.
Q: What types of questions are best suited for expert calls?
A: Questions about market behavior, operating realities, customer adoption, pricing dynamics, procurement processes, and other areas where published information is incomplete or ambiguous.
Q: How many expert calls are needed?
A: That depends on the complexity of the thesis and the degree of uncertainty in the evidence base. The objective is not volume. It is sufficient coverage to test the assumptions that matter.
