S. J. Wellensiek

S - J . Vick , D . Bovet & J . R . Anderson

The ability to discriminate between pairs of photographs according to the portrayed model’s visual attention status was examined in four olive baboons. Two baboons successfully managed to solve the problem, even when attention was demonstrated by eye direction alone. A third showed an ability to discriminate head direction but not eye direction. In order to investigate further their ability to ...

Abstract (jel Classification Code(s): J 31, J 71)

JEL Classification Code(s): J 31, J 71) "Perceptions of Discrimination, Effort to Obtain Psychological Balance, and Relative Wages: Can We Infer a Happiness Gradient?" There is a substantial literature that finds a linkage between happiness and relative economic well being as measured by earnings or wages. There is also a well documented racial gap in wages. One explanation for this is disparat...

بررسی اثر منحنی‌های J و S در اقتصاد ایران (1386-1355)

هدف اصلی این مطالعه بررسی تأثیر تنزل ارزش پول ملی (افزایش نرخ مؤثر واقعی ارز) بر تراز تجاری ایران در چارچوب منحنی‌های J و S طی سال‌های (1386-1355) می‌باشد. در این راستا اثر منحنی J در بلندمدت به روش هم‌انباشتگی جوهانسن - جوسلیوس مورد بررسی قرار گرفته و از توابع عکس‌العمل آنی و منحنی S برای تبیین اثرات کوتاه‌مدت بین تغییرات نرخ مؤثر واقعی ارز و تراز تجاری استفاده شده است. نتایج حاصل از تخمین مدل...

How , M . J . , Christy , J . H . , Temple , S . E . , Hemmi , J . M . , Justin Marshall , N .

J. S. Mill's Liberal Principle and Unanimity

The broad concept of an individual's welfare is actually a cluster of related speci c concepts that bear a \family resemblance" to one another. One might care about how a policy will a ect people both in terms of their subjective preferences and also in terms of some notion of their objective interests. This paper provides a framework for evaluation of policies in terms of welfare criteria that...