The Concept of Assessable Income Has It Changed

Epidemiology of cow’s milk allergy: has it changed?

Our knowledge about the time trend of cow’s milk allergy prevalence is very limited, however there some indirect data favoring the increase of the cow’s milk allergy prevalence. There are several studies reporting that food allergy is increased among children of all ages, both gender and different races/ethnicities. Several national health surveys in USA recently indicated that food allergy pre...

Has ethics changed or is it currently not being applied?

Technology for learning: how it has changed education

As a result of the digital revolution we have experienced in the last 25 years, a range of new teaching and learning formats is available, from e-modules, sophisticated simulations and serious games, to online collaborative learning. In this special issue, we cover several of these promising new formats of technology-enhanced learning (or e-learning or online learning), referring to the use of ...

the influence of the neo-platonic concept of poetic imagination on wordsworth’s poetry

بر اساس نظریه افلاطون در باره شعر خلاقیت هنری مورد انتقاد قرار گرفته است. نظریه کلی در مورد شعر این بود که شعر از ظواهرتقلید میکند و نه حقیقت. چون سایه ای از حقیقت است. اما با پیدایش فلسفه نو افلاطونی، انتقاتات قبلی در مورد شعر و شاعری اصلاح شد. فلوطین در کتاب انئید، اساس خلق هنری را بر محور مُثل افلاطونی قرار داد. وی باور داشت که هنر مندان در خلق آثار هنری، تحت تاثیر مُثل افلاطونی بوده و عوالمی ...

The Fed’s Conduct of Monetary Policy: Has it Changed and Does it Matter?

This paper investigates changes in the conduct of U.S. monetary policy. Monetary policy is modeled in the context of the Bernanke-Mihov (1998) structural VAR (SVAR) extended to allow explicitly for the Fed’s forward looking behavior. This is achieved by including its realtime forecasts on in‡ation and unemployment (the “Greenbook” forecasts). Stability tests that exploit the SVAR identifying re...