Results 71 to 80 of about 953,956 (308)
Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
Efficient Market Hypothesis: Some Evidences from Emerging European Forex Markets
Romanian 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
Efficient market hypothesis: is the Croatian stock market as (in)efficient as the U.S. market [PDF]
Financial 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
What happened to "efficient markets?" [PDF]
The financial crisis of 2008 has challenged the reputation of the free-market economy in the public imagination in a way that it has not been challenged since the Great Depression.
Boettke, Peter
core +1 more source
Advanced Engineering Materials, EarlyView.Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz +6 more
wiley +1 more source
New thoughts on efficient markets [PDF]
The globally widespread economic crisis that burst in 2007 has been a central topic of recent papers. Economists and researchers have been pointing out that the crisis underpins the downfall of the efficient market hypothesis (EMH), as part of a search ...
Helena NAFFA, László Áron Kóczy
core
Valuation Ratios and the Long-run Stock Market Outlook: An Update [PDF]
The use of price-earnings ratios and dividend-price ratios as forecasting variables for the stock market is examined using aggregate annual US data 1871 to 2000 and aggregate quarterly data for twelve countries since 1970.
John Y. Campbell, Robert J. Shiller
core +3 more sources
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
The Efficiency of Canadian Capital Markets: Some Bank of Canada Research [PDF]
Capital markets and their related financial instruments make an important contribution to the welfare of Canadians. The Bank of Canada is interested in the efficient functioning of capital markets through each of its responsibilities for monetary policy,
Michael R. King, Scott Hendry
core +3 more sources
Enacting efficient markets: The performativity of quantitative easing
Finance and SocietyQuantitative 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