Results 91 to 100 of about 934,018 (355)
Advanced Science, EarlyView.This review summarizes recent advances in four mainstream solution‐based techniques for synthesizing NiOx hole‐transport layers for high‐performance perovskite photovoltaic cells, and highlights the key challenges and future prospects for achieving high efficiency, long‐term stability, and low‐cost perovskite photovoltaic technologies toward ...
Zheng Wu +7 more
wiley +1 more source
Role of Foreign Investment and External Debt in Determination of Exchange Rate [PDF]
, 2015 Abdul Basit, Ishaque Ahmed Ansari
openalex +1 more source
An analysis of the efficiency of the foreign exchange market in Kenya [PDF]
This study examined the Efficiency Market hypothesis in its weak form using run tests, unit root tests and the Ljung-Box Q-statistics. The motivation was to determine whether foreign exchange rate returns follow a random walk. The data covered the period
Ngugi W. Rose +3 more
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Organoid Brain‐Machine‐Interface Devices for Central Nervous System Repair
Advanced Science, EarlyView.We envision organoid brain‐machine‐interface (Organoid‐BMI) devices as new biohybrid bidirectional communication pathways to connect the human CNS and the external world for personalized CNS repair and regeneration. ABSTRACT Central nervous system (CNS) repair and regeneration suffer from tremendous clinical challenges due to current limitations in ...
Yantao Xing +10 more
wiley +1 more source
THE EFFECT OF EXCHANGE RATES ON ROMANIA TRADE [PDF]
Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2019 The interbank foreign exchange market is the market on which the exchange rate between the national currency and other currencies is determined by the volume and amount of transactions.
IRINA-ELENA CHIRTOC, LUCIAN-ION MEDAR
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What Lies Beneath: Foreign Exchange Rate Exposure, Hedging and Cash Flows [PDF]
This paper presents results from an in-depth analysis of the foreign exchange rate exposure of a large nonfinancial firm based on proprietary internal data including cash flows, derivatives and foreign currency debt, as well as external capital market ...
Bartram, Söhnke M.
core +1 more source
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This study investigates the impact of geographical indication (GI) certification on the export performance of Turkish agri‐food products by analyzing both trade volume and unit value dynamics. Drawing on monthly data from 2000 to 2024 across 22 GI‐certified products, the research employs product‐level regressions, fixed‐effects panel models ...
Ihlas Sovbetov, Muge Burcu Ozdemir
wiley +1 more source
What Explains Real and Nominal Exchange Rate Fluctuations? Evidence from SVAR Analysis for India [PDF]
This study empirically analyzes the sources of the exchange rate fluctuations in India by employing the structural VAR model. The VAR system consists of three variables, i.e., the nominal exchange rate, the real exchange rate, and the relative output of ...
Hamori, Shigeyuki, Inoue, Takeshi
core
Foreign labor, peer‐networking and agricultural efficiency in the Italian dairy sector
Agribusiness, EarlyView.Abstract While the presence of immigrants in the agricultural sector is widely acknowledged, the empirical evidence on its economic consequences is lacking, especially from a microeconomic perspective. Using the Farm Accountancy Data Network panel data for Italian dairy farms in the period 2008–2018, the present study investigates the relationship ...
Federico Antonioli +2 more
wiley +1 more source
Markov-Switching Model and the Probability of Prediction of the Liquidity Crisis Within OPEC Member Countries [PDF]
Faslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2008 Using the Markov-Switching methods with monthly data 1989-2004 for an Early Warning Model for OPEC member countries is estimated. Doing so, the real effective exchange rate is used as the dependent variable, on the other hand, the ratio of M2 over ...
Esmaiel Abounoori, Alireza Erfani
doaj