When the effective protection concept was first developed it was widely regarded as a key measure of the structure of protection and became widely deployed. It was however, subject to a theoretical critique on the grounds that it was essentially a partial equilibrium measure, which could not be...

When the effective protection concept was first developed it was widely regarded as a key measure of the structure of protection and became widely deployed. It was however subject to a theoretical critique on the grounds that it was essentially a partial equilibrium measure, which could not be...