In this paper, we study a first order random coefficient autoregressive model with Laplace distribution as marginal. A random coefficient moving average model of order one with Laplace as marginal distribution is introduced and its properties are studied. By combining the two models, we develop a first order random coefficient autoregressive moving average model with Laplace marginal and discus...

This study aims to analyze the factors that affect profitability of Islamic Commercial Banks in Indonesia. The dependent variable this is Return on Assets (ROA), while independent variables include CAR, NPF, FDR, BOPO, DPK, mudharabah financing, murabahah BI Rate, and inflation. research period was from January 2015 July 2020 using Autoregressive Distributed Lag (ARDL) approach. found short ter...

The main purpose of this paper is to evaluate the effect of crude oil price on global fertilizer prices in both the mean and volatility. The endogenous structural breakpoint unit root test, ARDL model, and alternative volatility models, including GARCH, EGARCH, and GJR models, are used to investigate the relationship between crude oil price and six global fertilizer prices. The empirical result...

The study investigates the impact of human capital underutilization on India’s economic growth and labor productivity. For this purpose, we have employed Autoregressive Distributed Lag (ARDL) model, which was applied using annual time series data from 2005 to 2019. ARDL estimation results revealed that has a negative but statistically insignificant relationship with in long run. We also found s...

ABSTRACT In this study, Brazil, Turkey, Australia, Estonia, South Africa (SA), Finland and Sweden are examined by Autoregressive Distributed Lag model (ARDL), non-linear ARDL (NARDL) Gregory-Hansen (GRHA) cointegration models for the relationship between emissions growth, coal consumption (CCSP) growth. For growth relationship, environmental Kuznets curve (EKC) is investigated. CCSP EKC Brazil ...

This study investigates an adjustment process in the bilateral trade balances of five countries within the Caribbean, with their largest trading partner, namely the United States. Unlike previous studies, this study controls for oil prices which play a vital role in the countries’ trade balances. A panel econometric technique was utilized using annual data over the period 19802012. Analysis of ...

This study examines the meaningful relationship between economic growth, and service sector contribution and domestic investment in two major Asian economies, namely India and China. Autoregressive Distributed Lag (ARDL) bounds testing procedure is employed to analyze the impact of the selected variables namely (1) contribution by the service sector, (2) (4) domestic investment on economic grow...

In this paper we investigate natural gas producer’s reactions to changes in market prices. We estimate price elasticities of aggregated supply in the most competitive market for natural gas: the United States. Using monthly time series data form 1987 to 2012 our analysis is based on an Autoregressive Distributed Lag (ARDL) Bound Cointegration approach to obtain short and long-run elasticities o...

In this paper, we investigate the relationship between carbon emissions, income, energy and total employment in selected OPEC countries for the period of 1971–2002. We mainly focus on the link between energy use and income. Employing the autoregressive distributed lag (ARDL) approach, we find that there is a cointegrating relationship between the variables in Saudi Arabia only. The long run for...

This paper examines the long run cointegrating relation and short run dynamics among carbon emissions, energy consumption, economic growth, urbanization, financial development and openness to trade in Bangladesh by using autoregressive distributed lag (ARDL) bounds testing approach of cointegration. Empirical results for Bangladesh over the period 1975-2010 suggest an evidence of a long-run rel...