The economic benefits of sharing a currency like the euro continue to be debated. In theory, countries that use the same currency face lower trade costs and exchange rate risk and are able to compare prices across borders more easily. These advantages should help increase trade among the economies involved. New estimates suggest that this has been the case in Europe, though perhaps to a lesser ...

An early feature of Lyme disease is the distinctive erythema chronicum migrans. Bateman and Lawton described nine patients with Lyme disease who had unilateral or bilateral facial nerve palsies, and in three of these the palsy was associated with this skin lesion.' The induration and erythema seen in my patients may have been those of erythema chronicum migrans. Seven of the patients described ...

OBJECTIVE To study the impact of the number of choices and age on measures of performance in choosing a Medicare prescription drug plan. DATA SOURCE/STUDY SETTING One hundred ninty-two healthy individuals age 18 and older, half age 65 or older, in Claremont, California. STUDY DESIGN Participants were randomly assigned to 3, 10, or 20 hypothetical drug plans and asked four factual questions....

the political and social revolutions during recent years have made rapid changes in urban and rural life. these have created inequality in the distribution of resources and lack of congruent development among cities and rural migration in third world countries. herein, there are various techniques for assessing the rate of development in different regions one of which is analytical hierarchy me...

After many years of debate, Congress recently approved a new, voluntary "Medicare Part D" benefit that provides some coverage for prescription drugs. The goal of this coverage is to reduce financial barriers that might prevent beneficiaries from obtaining needed drugs. The degree to which this goal is achieved depends on how well the benefit reaches seniors with previously unmet needs; converse...