B2B growth and sales · Longitudinal multi-source survey study
The Different Effects of Mass-Media Marketing and Personal Sales Budgets Across the Life Cycle of B2B High-Tech Start-Ups
Vomberg, A., Friess, M., Alavi, S., Maag, V., & Wieseke, J. (2026). Journal of Marketing Research, 63(1), 47–70.
Plain-English take
Higher personal-sales spending shares were associated with stronger performance in earlier startup stages but weaker performance later. For your marketing: This is rare direct evidence on startup budget allocation: consider customer education and founder-led sales early, then build broader media as the company matures.
How much weight to give this
2.5/5 Limited or context-dependent evidence
The 1–5 evidence-check score is a practical reading aid, not a formal peer review or a probability that a conclusion is true. It combines design strength (2 points), sample reporting (1), comparison/control clarity (1), and how much of the paper could be checked (1). Access affects how confidently this directory can assess a study, not the study's underlying quality. Blinding is reported separately because it is not relevant to every design.
This design is useful for description or theory-building, but does not isolate a causal effect.
A usable sample size is not stated in the profile's accessible source.
No randomized control group is reported for this design.
This profile could be checked against an abstract or metadata, not the full paper.
Double-blind? Not applicable in the same way as a participant-treatment experiment.
Research question
What the authors investigated
How should B2B high-tech startups allocate resources between mass-media marketing and personal sales as they mature?
Design
Longitudinal, multi-source panel study combining four survey waves over 20 months with archival company and search-trend data.
Sample and setting
Founders or senior executives of German B2B high-tech startups; up to 598 startup-wave observations, with different final samples by outcome.
Reported result
What the study found
Higher personal-sales spending shares were associated with stronger performance in earlier startup stages but weaker performance later. Higher mass-media marketing shares showed the reverse stage pattern, with stronger outcomes later and weaker outcomes earlier.
This is a paraphrase of the source. Check the original paper for definitions, estimates, statistical uncertainty and analysis details.
Scope and transfer
Limitations to keep in view
The sample covers early-stage German startups rather than mature firms and uses survey measures that may carry key-informant bias. Data were collected before major economic shocks of the 2020s.
Possible founder application
Rare direct evidence on startup budget allocation: consider customer education and founder-led sales early, then build broader media as the company matures. This is longitudinal association, not a randomized budget rule.
Evidence access
Publisher abstract and article page; access may vary
SAGE publisher page and abstract retrieved with Firecrawl; panel period, sample sizes and reported stage patterns were checked.
If only an abstract or metadata was available, the profile is limited to claims supported there. A paper's paywall does not change its evidentiary status, but it limits what we can substantiate from accessible text.