Results 61 to 70 of about 2,056,095 (309)

Irreversible Investment under Interest Rate Variability: Some Generalizations* [PDF]

The Journal of Business, 2006
We study the impact of interest rate and revenue variability on the decision to carry out irreversible investment. We provide a mathematical characterization of the two‐dimensional optimal stopping problem and show that interest rate variability has a decelerating or accelerating impact on investment depending on whether the current interest rate is ...
Luis H. R. Alvarez, Erkki Koskela
openaire   +2 more sources

The Physician‐Scientist Pipeline for Pediatric Rheumatology – Current Landscape and Future Perspectives.

Arthritis Care &Research, Accepted Article.
Over the past 50 years, the science of pediatric rheumatology has grown exponentially due to an expansion in the understanding of complex rheumatic conditions and a surge in novel targeted therapeutics. Physician‐scientists in the field of pediatric rheumatology have played major roles in these advancements that have improved the care of children ...
Ekemini A. Ogbu, Linda T. Hiraki, Mara L. Becker   +2 more
wiley   +1 more source

Irreversible Investment Under Interest Rate Variability: New Results [PDF]

SSRN Electronic Journal, 2002
The current extensive literature on irreversible investment decisions makes the assumption of a constant interest rate. In this paper we study the impact of interest rate and revenue variability on the decision to carry out an irreversible investment project.
Alvarez, Luis H.R., Koskela , Erkki
openaire   +6 more sources

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Intrinsic Motivation and Knowledge Investment Toward Interest Lecturer Invest in Indonesia Stock Exchange

AFRE (Accounting and Financial Review), 2019
This study aims to add insight into investment and stock trading, as well as things that investors need to consider before investing. The approach used in research is quantitative explanatory research because the main purpose of this study is to prove ...
La Ode Sugianto, Titin Eka Ardiana, Slamet Santoso   +2 more
doaj   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

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, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

FACTORS INFLUENCING THE INTENTION TO STOCK INVESTMENT AMONG MUSLIM INVESTORS IN LANGSA

Share: Jurnal Ekonomi dan Keuangan Islam, 2019
This study aims to examine the effect of knowledge, income and risk perceptions on the intention in stock investment intention among Muslim investors in the city of Langsa, Aceh, as of 2017.
Abdul Hamid, Ainun Mardhiah, Shelly Midesia   +2 more
doaj   +1 more source

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

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, Ulziikhuu Otgonbayar, Alexander Adamczyk, Farhan Hossain, Daniel Vogt, Johan Berg Pettersen, Alexandros Charitos   +6 more
wiley   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Determinants of Generation Z Green Investment Interest: The Role of Social Media Platforms as Moderating Variables

Indonesian Journal of Social and Environmental Issues
Green investment interest is a response to increasing greenhouse gas emissions that have the potential to damage the sustainability of life on Earth. This study aims to analyze elements that can increase Generation Z's green investment interest in Malang
Priyanti Dewi Nilasari, Fitriyah Fitriyah   +1 more
doaj   +1 more source