In this section the System Dynamics Review presents problems having th
e potential to stimulate system dynamics research. Articles may addres
s real-world dynamic problems that could be approached fruitfully from
the system dynamics perspective, or methodological problems affecting
the field. A paper submitted to the Research Problems section should
concisely motivate and define a problem and start a process of concept
ualization or formulation that can open the way for further studies. M
anuscripts not exceeding 2,000 words should be sent to Graham W. Winch
, Plymouth Business School, University of Plymouth, Drake Circus, Plym
outh, Devon PL4 8AA, UK.