Results 91 to 100 of about 1,596,150 (293)
In Search of Distress Risk [PDF]
This paper explores the determinants of corporate failure and the pricing of financially distressed stocks using US data over the period 1963 to 2003. Firms with higher leverage, lower profitability, lower market capitalization, lower past stock returns,
Jan Szilagyi +2 more
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Parent and Student Voices on the First Year of the DC Opportunity Scholarship Program [PDF]
, 2005 In the 50 years since economist Milton Friedman published “The Role of Government in Education” scholars and policy makers have been debating how parental choice through market mechanisms can and does operate in education.
Cornman, Stephen Q. +2 more
core +2 more sources
Diversity-Weighted Portfolios with Negative Parameter
, 2015 We analyze a negative-parameter variant of the diversity-weighted portfolio studied by Fernholz, Karatzas, and Kardaras (Finance Stoch 9(1):1-27, 2005), which invests in each company a fraction of wealth inversely proportional to the company's market ...
Karatzas, Ioannis, Vervuurt, Alexander
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Advanced Materials, Volume 37, Issue 13, April 2, 2025.Leveraging the numerous advantages of ammonium‐ion (NH₄⁺)—including cost‐effectiveness, low corrosiveness, preferential orientation, and rapid diffusion kinetics—aqueous NH₄⁺ batteries (AAIBs) have gained significant attention. This review highlights and evaluates the progress of AAIBs utilizing organic electrode materials such as small molecules ...
Mangmang Shi, Xiaoyan Zhang
wiley +1 more source
ASPECTS REGARDING THE ROLE AND FUNCTIONS OF THE STATE, IN ECONOMY [PDF]
Challenges of the Knowledge Society, 2017 Public Sector Economics - branch of economic science – has, as main object of study, the state policies, the role and importance of its actions in the economic and social life.
Florina POPA
doaj
The Welfare Economics of Moral Hazard [PDF]
This paper shows that, except in certain limiting cases, competitive equilibrium with moral hazard is constrained inefficient. The first section compares the competitive equilibrium and the constrained social optimum in a fairly general model, and ...
Joseph Stiglitz, Richard Arnott
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Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source
A STATE AS AN ACTIVATOR OF SCIENTIFIC, TECHNICAL AND INNOVATION ACTIVITIES
Вісник Київського національного університету імені Тараса Шевченка. Серія Економіка, 2013 Modern mechanisms and instruments of state regulation of science, technology and innovation are systematized from the point of view of market failures overcoming in these areas of the economy.
O. Zhylinska
doaj +1 more source
Newt Gingrich's Remarks from the AEI-Brookings Joint Center Event: "Markets vs. Government" [PDF]
Newt Gingrich discussed Clifford Winston's book, Government Failure vs. Market Failure: Microeconomics Policy Research and Government Performance , at an AEI-Brookings Joint Center event held on May 4, 2007.Regulatory ...
Gingrich, Newt
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Advanced Materials, EarlyView.Glass, historically valued for its purity and durability, has long inspired artists and societies. This article introduces the concept of “Archeo‐Inspiration”, drawing on cultural and historical contexts of glass to guide future material innovations.
Eva von Contzen +3 more
wiley +1 more source