Jan Husdal

Robustness, flexibility and resilience in the supply chain

In a previous paper, back in 2004, I discussed the issue of Flexibility and robustness as options to reduce risk and uncertainty. Since then a new term has emerged: resilience, and today I would like to compare these three terms. Robustness is the ability to accommodate any uncertain future events or unexpected developments such that the initially desired future state can still be reached. Flexibility is the ability to defer, abandon, expand, or contract any investment towards the desired goal. Resilience is the ability of a system to return to its original state or move to a new desirable state after being disturbed. 

Flexibility and robustness as options to reduce risk and uncertainty

Any company operating in international markets will face a multitude of risks. Acknowledging these risks and devising a strategy for how to deal with these risks is a prerequisite for survival in today's competitive market. Assuming that the task to come up with a new strategy implies that the old strategy has outlived itself or at least has proven itself wrong on too many occasions, the stage is now set for a new approach.

This paper will first present the main risks that are facing any company. Then, the available options to reduce these risks will be considered. Finally, in relation to these risks, flexibility and robustness will be introduced as a tool to handle uncertainties (risks).

Keywords: flexibility, robustness, uncertainty, risk