Results 91 to 100 of about 137,401 (302)

The Efficiency of Foreign Exchange Markets in Pakistan: An Empirical Analysis

open access: yesLahore Journal of Economics
This study investigates the empirical relationship between spot and forward exchange rate efficiency with reference to Pakistan and the efficiency of its foreign exchange market.
Rizwana Bashir   +3 more
doaj  

When Does Information Technology Investment Matter for Accounting Information System Quality? The Moderating Role of Firm Age

open access: yesAdministrative Sciences
Amid rapid digital transformation in emerging economies, firms face increasing pressure to modernize accounting information systems (AIS) to enhance transparency and decision usefulness.
Vu Thi Thanh Binh   +2 more
doaj   +1 more source

IS THE WORLD FLAT? [PDF]

open access: yesCES Working Papers, 2010
Globalization became more and more prominent during the last decades. There is no way to argue that globalization led to more interconnected economies, facilitating the communication and the collaboration around the world.
Cristian Încalţărău   +1 more
doaj  

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

open access: yesAdvanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang   +2 more
wiley   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

open access: yesAdvanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee   +7 more
wiley   +1 more source

The Natural Interest Rate in Emerging Markets [PDF]

open access: yes
An optimizing model of a small open emerging market economy (SOEME) with dualistic labour markets and two types of consumers, is used to derive the natural interest rate, terms of trade and potential output.
Ashima Goyal
core   +1 more source

Supporting new product commercialization through managerial social ties and market knowledge development in an emerging economy

open access: yes, 2020
While it has been advocated that the generation and application of market knowledge shape marketing capabilities to commercialize new products, the weak institutional environment makes access to critical market knowledge challenging in emerging economies.
O'Cass, Aaron, Heirati, Nima
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Exploration of Pseudobinary Alloys (Al–Mn)‐(Co–Fe–Ni) to Design High‐Entropy and Compositionally Complex Alloys to Stabilize the τ Phase in Al–Mn‐Based Ferromagnetic Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
This experimental study investigates the thermodynamic limits of the Al–Mn τ ferromagnetic phase within complex‐composition alloys (CCAs). Using nine rare‐earth‐free compositions, it explores a broad region of the pseudobinary AlMnCoFeNi system. The results reveal intricate links between composition, phase stability, and magnetic behavior, highlighting
Sacha Plagnol‐Chauzu   +4 more
wiley   +1 more source

Fintech and financial inclusion: the cases of Mexico, Chile, and Peru

open access: yesRevista CEA, 2019
This work addresses financial technology (Fintech) and its relevance in contexts of promotion of financial inclusion. For that purpose, a literature review was conducted using the most important terms that define those two fields, and microfinance was ...
Ignacio Esteban Carballo   +1 more
doaj   +1 more source

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