Results 71 to 80 of about 949,210 (311)

Efficient Market Hypothesis: Some Evidences from Emerging European Forex Markets

open access: yesRomanian Economic Journal, 2014
This study attempts to analyze the presence of weak form efficiency in the forex markets of a set of select European emerging markets namely Bulgaria, Croatia, Czech Republic, Hungary Poland, Romania, Russia, Slovakia and Slovenia using the monthly NEER ...
Anoop S Kumar , Bandi Kamaiah
doaj  

Environmental Water Markets: Restoring Streams Through Trade [PDF]

open access: yes, 2010
This Policy Series explores the evolving institutional settings in western states1 for restoring and preserving instream flows. The focus is on how markets can provide an efficient and equitable solution for allocating water among increasingly ...
Brandon Scarborough
core  

Manufacturing Continuous Fiber‐Reinforced Printing Filaments: Development of a Post‐Consolidation Unit

open access: yesAdvanced Engineering Materials, EarlyView.
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann   +2 more
wiley   +1 more source

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

open access: yesAdvanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park   +8 more
wiley   +1 more source

Enacting efficient markets: The performativity of quantitative easing

open access: yesFinance and Society
Quantitative easing (QE) has been a favourite tool of central banks in their post-financial crisis monetary policy apparatus. Social science literature has interpreted QE as a shift away from performative governance characterising pre-crisis monetary ...
Dylan Cassar
doaj   +1 more source

Efficient market hypothesis: is the Croatian stock market as (in)efficient as the U.S. market [PDF]

open access: yesFinancial Theory and Practice, 2011
Traditional statistical tests of serial independence of stock price changes often show that stock markets are ineffi cient. Our analysis on daily and monthly data confirms this finding for the Croatian and U.S.
Velimir Šonje   +2 more
doaj  

EFFICIENCE DES MARCHES BOURSIERS : QU’EST-CE QUI MARGINALISE L’AFRIQUE ?

open access: yesRevue Economie, Gestion et Société, 2018
Almost of African stock markets are inefficient, contrary to stock market of others continent. This paper re-examine, in one hand, the efficiency, in Fama (1970) way, on 58 stocks market of all continents.
Mathieu AVOUTOU
doaj   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

Influence of the Russia–Ukraine War and COVID-19 Pandemic on the Efficiency and Herding Behavior of Stock Markets: Evidence from G20 Nations

open access: yesEconomies
Efficiency in stock markets is essential for economic stability and growth. This study investigates the efficiency and herding behavior of the stock markets from the top economies of the world (known as G20 countries).
Bilal Ahmed Memon   +4 more
doaj   +1 more source

Efficient Capital Markets: II [PDF]

open access: yesThe Journal of Finance, 1991
SEQUELS ARE RARELY AS good as the originals, so I approach this review of the market efficiency literature with trepidation. The task is thornier than it was 20 years ago, when work on efficiency was rather new. The literature is now so large that a full review is impossible, and is not attempted here.
openaire   +2 more sources

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