Final answer:
VERs circumvented GATT agreements because they were not formally recognized as a trade barrier under the GATT, allowing countries to use them as a protectionist measure without breaching GATT rules.
Step-by-step explanation:
Bilateral voluntary export restraints, or VERs, circumvented GATT agreements because VERs were not a recognized trade barrier under the GATT constitution. The increased use of these bilateral agreements during economic recessions in the Western world in the 1970s and 1980s was a response to protectionist pressures, as developed countries sought to protect domestic industries from international competition and resulting unemployment and factory closures. These arrangements were essentially a workaround to the GATT's aim to reduce tariffs and other trade barriers, capitalizing on the lack of formal recognition of VERs as a barrier to trade within the GATT framework.