Results 91 to 100 of about 7,096,354 (296)
Access regulation with asymmetric termination costs [PDF]
In many telecommunications markets incumbent providers enjoy a demand-side advantage over any entrant. However, market entrants may enjoy a supply-side advantage over the incumbent, since they are more efficient or operate on innovative technologies ...
Stühmeier, Torben
core
Advanced Functional Materials, EarlyView.A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri +12 more
wiley +1 more source
Is state fiscal policy asymmetric over the business cycle? [PDF]
A number of stabilizers are thought to mute the business cycle. One key stabilizer is federal fiscal policy. The federal budget surplus tends to rise during economic booms and fall in downturns, helping to stabilize consumers’ disposable income and ...
Bent E. Sorensen, Oved Yosha
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Advanced Functional Materials, EarlyView.Poly(acrylic acid) acts as a reaction‐time pH buffer during hydrothermal Sb2(S,Se)3 growth through its COOH/COO‐ equilibrium. When combined with ethanol‐regulated growth, this buffering strategy reduces Sb‐O related surface disorder, improves local electronic uniformity and carrier collection, and increases the champion solar‐cell efficiency to 10.25%,
Juhee Lee +7 more
wiley +1 more source
Cogent Business & ManagementCorporate bankruptcy prediction is important for financial risk management, credit assessment, and early warning systems, yet it remains challenging under extreme class imbalance and asymmetric misclassification costs.
Thanh Tu Dam, Xuan Tho Dang
doaj +1 more source
Conditional conservatism and cost of capital. [PDF]
We empirically test the association between conditional conservatism and cost of equity capital. Conditional conservatism imposes stronger verification requirements for the recognition of economic gains than economic losses, resulting in earnings that ...
García Osma, Beatriz +2 more
core
Advanced Functional Materials, EarlyView.For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha +10 more
wiley +1 more source
Investigating the effect of competition on cost stickiness in Iran\'s banking industry [PDF]
برنامهریزی و بودجهRecent research findings regarding cost behavior have shown that costs do not change in proportion to changes in sales. In other words, while costs increase with rising sales, they do not decrease proportionately with falling sales.
hosein ameri
doaj
Empirical Analysis of Asymmetric Cost Behavior
, 2018 The dominant cost behavior model described in current management accounting textbooks is based on the classification of costs into fixed costs and variable costs. Although this cost behavior model provides insights about how costs behave in relation to the volume of production, it does not take into account managers’ role in cost management as ...
openaire +2 more sources