منابع مشابه
Pricing in inflationary times: The penny drops
How does the frequency and magnitude of micro-price rises and falls relate to macroeconomic crisis, as well as moderation? Weekly micropricing behaviour in British groceries was investigated across three leading retailers over the moderation period 2004–7 and the crisis period 2008–10. We find significant price flexibility sharply distinguished from behaviour observed in most previous works. Do...
متن کاملPricing in Inflationary Times-the Penny Drops Warwick Economic Research Papers Department of Economics Pricing in Inflationary Times-the Penny Drops*
We investigate micro pricing behaviour in groceries (the UK’s most important consumer market) over eight years including the inflationary period of early 2008. We find behaviour sharply distinguished from most previous work, namely that overall basket prices rise but more individual prices fall than rise! This is consistent with retailers obscuring the fact of rising basket prices. We employ a ...
متن کاملRunning head: Reasonable Reasons Reasonable Reasons for Waiting
Recent decision-making research claims to establish that, in violation of Savage’s normative sure-thing principle, individuals often wait to acquire noninstrumental information and subsequently base their decisions upon this information. The current research suggests that characterizing individuals as pursuing noninstrumental or useless information may be overstated. Through a series of experim...
متن کاملReasonable Ultrafilters, Again
We continue investigations of reasonable ultrafilters on uncount-able cardinals defined in Shelah [8]. We introduce stronger properties of ul-trafilters and we show that those properties may be handled in λ–support iterations of reasonably bounding forcing notions. We use this to show that consistently there are reasonable ultrafilters on an inaccessible cardinal λ with generating system of siz...
متن کامل1 Beyond reasonable doubt
T he Internet is a wonderful research tool. With the click of a mouse, you can beam yourself into what seems an infinite number of important lectures by eminent thinkers around the world. Just such an opportunity awaits if you search for Richard A. Muller, professor of physics at the University of California, berkeley. The results of such a search include a video of Professor Muller castigating...
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ژورنال
عنوان ژورنال: Nature
سال: 1995
ISSN: 0028-0836,1476-4687
DOI: 10.1038/374669b0