The selected case studies illustrate a series of key factors that make a publication impactful in the sense of providing deep insight or durable utility. Some of these factors include: establishing key information to help clients perform better, enabling multiple ways to fact-check forecasts, providing good documentation that is easy to understand, ensuring all stakeholders are involved, focusing on potential solutions rather than the apparent problem, being open to alternative interpretations and prepared to change research direction as needed, finding practical analogues when the ideal task is too challenging, ensuring redundancy in case something goes wrong, and carefully reviewing all aspects of one's work to find possible improvements.
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Open Access
Research Article
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Open Access
Research
Issue
Familiarity with a simulation platform can seduce modellers into accepting untested assumptions for convenience of implementation. These assumptions may have consequences greater than commonly suspected, and it is important that modellers remain mindful of assumptions and remain diligent with sensitivity testing.
Familiarity with a technique can lead to complacency, and alternative approaches and software can reveal untested assumptions. Visual modelling environments based on system dynamics may help to make critical assumptions more evident by offering an accessible visual overview and empowering a focus on representational rather than computational efficiency. This capacity is illustrated using a cohort-based forest growth model developed for mixed species forest.
The alternative model implementation revealed that untested assumptions in the original model could have substantial influence on simulated outcomes.
An important implication is that modellers should remain conscious of all assumptions, consider alternative implementations that reveal assumptions more clearly, and conduct sensitivity tests to inform decisions.
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