This Paper designs a political economy model of invasive species management in order to explore the effectiveness of tariffs in mitigating the risk of invasion. The revenue interests of the government together with the interests of the lobby group competing with the imported agricultural...

We investigate the interface between trade and invasive species (IS) risk, focusing on the existing tariff escalation in agro-forestry product markets and its implication for IS risk. Tariff escalation in processed agro-forestry products exacerbates the risk of IS by biasing trade flows toward...

This paper characterizes the optimal use of sanitary and phytosanitary standards to prevent the introduction of harmful pests and diseases through international trade. Because established pest and disease infestations grow and spread over time their introduction has intertemporal consequences....

This paper analyzes border protection policies for managing risk of unintended imports of invasive species. Previous work typically assumes invasive species risk to be exogenous and commonly known. Here, we examine cases in which endogenous actions (exporter abatement) affect risk and allow for...

We investigate the interface between trade and invasive species (IS) risk, focusing on the existing tariff escalation in agro-forestry product markets and its implication for IS risk. Tariff escalation in processed agro-forestry products exacerbates the risk of IS by biasing trade flows toward...

We investigate the interface between trade and invasive species (IS) risk, focusing on the existing tariff escalation in agro-forestry product markets and its implication for IS risk. Tariff escalation in processed agro-forestry products exacerbates the risk of IS by biasing trade flows toward...

Les auteurs étudient l'interface entre commerce international et dommages causés par des espèces envahissantes(EE), en centrant l'analyse sur l'escalade des droits de douane entre matières premières et produits transformés (comme par exemple celle qui prévaut pour les produits...

Replaced with revised version of paper 12/15/05.