Smooth operators such as time trends are often applied to deal with unidentified demand
shifters. However, if unknown factors affect demand irregularly, a time trend fails to capture …

We present a model of a multispecies fishery, and we show the following.(i) Consumer
preferences for seafood diversity can trigger a sequential collapse of fish stocks under open …

The US produce industry faces intensifying competition from imports, particularly those from
Mexico, the largest exporter of produce to the United States. Fresh produce imports from …

We measure demand growth for all salmon-importing regions of the world using an index
approach for the 2002–2011 period. Our results demonstrate that there are substantial …

The health and social impacts of food consumption have risen up the policy agenda. Robust
and detailed evidence is now needed on how consumption of different foods is related to …

Frozen seafood marketing in grocery stores in the United States (US) has undergone
substantial transformation as a result of the introduction of value-added and convenience …

The study analyzed the demand for fish products and the factors that affect the consumption
of various fish products in Malawi. Considering four fish products, namely dried fish, smoked …

This paper investigates the performance of the Quadratic Almost Ideal Demand System
(QUAIDS) with and without accounting for the consistent two-step estimation for censoring of …

To understand price changes, one must determine the relative impact of supply and demand
shifts on price. Conditional on predetermined supply and demand elasticities, we retrieve …

Does international trade increase the risk of renewable-resource collapse? We show that
the answer is affirmative if trade increases the variety of goods and the resource is harvested …