Abstract Recent concern has arisen with regard to the potential for introducing competition in previously protected sectors as customer switching costs may make entry (and hence, aggressive price competition) difficult to achieve. An excellent example of this arises telecommunications...

Recent concern has arisen with regard to the potential for introducing competition in previously protected sectors as customer switching costs may make entry (and hence, aggressive price competition) difficult to achieve. An excellent example of this arises telecommunications deregulation with...

Mutual aid among villagers in developing countries is often the only means of insuring against economic shocks. We use 'lab-in-the-field experiments' in Cambodian villages to study solidarity in established and newly resettled communities. Both communities are part of a land distribution project...

Mutual aid among villagers in developing countries is often the only means of insuring against economic shocks. We use "lab-in-the-field experiments" in Cambodian villages to study social cohesion in established and newly resettled communities. Both communities are part of a land distribution...