Results 1 to 10 of about 324,425 (309)

OPEC Market Power; Testing the Existence of Cooperative Behavior of OPEC’s Members with ARDL Approach [PDF]

open access: yesPizhūhishnāmah-i Iqtiṣād-i Inirzhī-i Īrān, 2017
Market power refers to the ability to affecting to the market. The firm has a pricing power in the monopoly market. One of the types of monopolies is the cartel.
Seyed Mohammad Shahab Tabatabaee Atabak   +2 more
doaj   +1 more source

Unit Root Volatility Due to Covid-19 Epidemic in the Crude Oil Market [PDF]

open access: yesPizhūhishnāmah-i Iqtiṣād-i Inirzhī-i Īrān, 2021
The price of crude oil is one of the most important indicators of the global economy, which is monitored by policymakers, producers, consumers, and participants in financial markets.
mojtaba rostami, Alireza Najjarpour
doaj   +1 more source

Secular decline in profit rates: time series analysis of a classical hypothesis [PDF]

open access: yesThe European Journal of Comparative Economics, 2018
Recent global financial crisis and ongoing turbulence in the global economy revived interest in the classical hypothesis of declining profit rates and vanishing profit opportunities as one of the reasons of economic instabilities.
Ivan D. Trofimov
doaj   +1 more source

A Dynamic Multivariate Causality Analysis of Energy–Growth Nexus Using ARDL Approach: A Malaysian Energy Policy Perspective

open access: yesFrontiers in Energy Research, 2021
This study analyzes a dynamic long-run and short-run causal nexus between energy consumption and economic growth in the presence of capital, labor, and urbanization over the period 1971–2014, in Malaysia. The stationarity issue was tested using augmented
Habib Nawaz Khan   +2 more
doaj   +1 more source

ARDL as an Elixir Approach to Cure for Spurious Regression in Nonstationary Time Series

open access: yesMathematics, 2021
In conventional Econometrics, the unit root and cointegration analysis are the only ways to circumvent the spurious regression which may arise from missing variable (lag values) rather than the nonstationarity process in time series data.
Ghulam Ghouse   +3 more
doaj   +1 more source

Multistep Forecast Averaging with Stochastic and Deterministic Trends

open access: yesEconometrics, 2023
This paper presents a new approach to constructing multistep combination forecasts in a nonstationary framework with stochastic and deterministic trends.
Mohitosh Kejriwal   +2 more
doaj   +1 more source

Polyphenol Oxidase as a Biochemical Seed Defense Mechanism

open access: yesFrontiers in Plant Science, 2014
Seed dormancy and resistance to decay are fundamental survival strategies, which allow a population of seeds to germinate over long periods of time. Seeds have physical, chemical, and biological defense mechanisms that protect their food reserves from ...
E. Patrick Fuerst   +3 more
doaj   +1 more source

Can Obstetric Risk Factors Predict Fetal Acidaemia at Birth? A Retrospective Case-Control Study

open access: yesJournal of Pregnancy, 2018
Background. Despite major advances in perinatal medicine, intrapartum asphyxia remains a leading and potentially preventable cause of perinatal mortality and long-term morbidity. The umbilical cord pH is considered an essential criteria for the diagnosis
Habiba Kapaya   +3 more
doaj   +1 more source

Dynamic Linkages among Saudi Market Sectors Indices

open access: yesEconomies, 2022
This study aims to test the causal relationship between Saudi stock market index (TASI) and sectoral indices throughout the period from 2016–2020. The study data were extracted through the main index of the Saudi market and the indices of the available ...
Farouq Altahtamouni   +2 more
doaj   +1 more source

An Assessment of Purchasing Power Parity in the Long-Run: Evidence from India and its four Major Trading Partners [PDF]

open access: yesEurasian Journal of Business and Economics
The present study focuses on evaluating the validity of the Relative Purchasing Power Parity (RPPP) theory for India and its four major trading partner nations namely the United States, China, the United Arab Emirates, and Saudi Arabia using monthly time
Manjinder KAUR, Navpreet KULAAR
doaj   +1 more source

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