Research studies which explore the risk profiles for suppliers and supply networks in other industries should be examined using Bayesian networks to determine if industry dynamics significantly influence supply chain risks. Future researchers may also investigate how disaster risks can be mitigated within supply chains. For example, it may be possible to develop inventory management policies, procedures, and programs with a supplier or supplier group to maintain a sufficient flow of materials through the supply chain during and after a disaster event. Finally, future researchers may choose to solely focus on the impact of network, operational, or external risks on supply networks.