Bigsby, Hugh2012-01-192001https://hdl.handle.net/10182/4151The paper presents a model for quantifying quarantine-related trade barriers by combining the two basiccomponents of pest risk assessment, probability of establishment and economic effects, into a singlemanagement framework, Iso-Risk. The model provides a systematic and objective basis for defining andmeasuring acceptable risk and for justifying quarantine actions relative to acceptable risk.pp.1-14enCopyright © The Author.trade barriersquarantinepest risk assessmentIso-RiskAppropriate level of protection: a New Zealand perspectiveWorking PaperANZSRC::140201 Agricultural Economics