The asymmetric effects of oil price changes on China’s exports: New evidence from a nonlinear autoregressive distributed lag model

2021 ◽  
pp. 101398
Author(s):  
Donghui Liu ◽  
Lingjie Meng ◽  
Yudong Wang
2020 ◽  
pp. 097674791989890
Author(s):  
Sudeshna Ghosh

The study explores the relationship between consumer confidence, household private consumer expenditure and other related macroeconomic financial variables for Brazil, a major, upper middle, income, Latin American country. It is widely discussed in the literature that the consumer confidence is an initial guide to the future behaviour of the economy based on the consumption path. Thus, a rise in the confidence of the consumer would lead to rising household consumption behaviour, which would percolate to accelerate economic growth. The study uses the nonlinear autoregressive distributed lag model (NARDL) to measure the effects of changes in consumer sentiment on private consumer spending, taking into consideration the significance of other financial variables, namely the rate of interest, stock market index, the exchange rate, inflation and unemployment trends. The study employs monthly data from the 4th month of 1995 to the 10th month of 2018. The bounds test of the NARDL suggests the presence of a cointegrating relationship among the variables. The model estimation affirms the presence of asymmetries in the behaviour of the major explanatory variables. In the short run, there are both positive and negative asymmetric impacts of consumer confidence index (CCI) on consumer expenditure, while the rate of interest has only negative asymmetries. In the long run, unemployment changes, stock market fluctuations, interest rate variation and alterations in the CCI shape the behaviour of consumer spending at the household level in Brazil. So, the consumers are able to perceive the signalling of the future behaviour of the market and contribute through consumption spending. JEL: C22; D12; E21; O54


Energies ◽  
2019 ◽  
Vol 12 (17) ◽  
pp. 3343 ◽  
Author(s):  
Kriskkumar ◽  
Naseem

In this paper, the linear and nonlinear effects of oil price on growth for Association of Southeast Asian Nations (ASEAN)—3 net oil-exporting countries, namely Brunei, Malaysia and Vietnam, are investigated. The empirical analysis applies the augmented autoregressive distributed lag model (ARDL) bound test approach and the nonlinear autoregressive distributed lag model (NARDL) methodology over the period of 1979 to 2017. Evidence suggests that ignoring nonlinearities may lead to misleading results. Specifically, results reveal that the effect of oil price is asymmetric for the case of Brunei, while the effect oil price is deemed insignificant for the case of Malaysia and Vietnam, both linear and nonlinear model. Brunei’s high dependency on oil revenue makes it susceptible to negative oil price shock. This suggests that oil price still plays a significant role as the main driver of economic progress for Brunei.


Author(s):  
Bilal Khlaf Al Omari ◽  
Mr. Abubakar El-Sidig Ali Ahmed

The Omani economy frequently moves in unison with changing oil prices because it is highly dependent on this commodity. Given this relationship, it is reasonable to theorize that the Omani narrow money supply (M1) is also sensitive to oil price fluctuations. This study examines the linkages between oil price changes and the M1 money supply in Oman for the period 1980 to 2016 and analyzes the nature of discovered relationships. An autoregressive distributed lag model is used to test the relationship between Omani oil price fluctuations and the money supply over time from 37 annual observations. This study finds that changes in oil prices and the M1 money supply are strongly correlated in the long run, which has implications for policymakers looking to diversify the Omani economy.


2020 ◽  
Author(s):  
LIONEL EFFIOM ◽  
EMMANUEL UCHE ◽  
OTEI ASUQUO OTEI ◽  
FRANCIS ARCHIBONG EFFIONG

Abstract Capital flight is a challenge for many developing countries. The problem is more severe in a nation like Nigeria where domestic investment has been affected. On theoretical grounds, domestic investment should be a decreasing function of capital flight, but is there a possibility that reversals or downturns in capital flight in Nigeria might lead to a decline in investment levels? Put differently, is there a tendency for domestic investment to maintain a downward spiral, a ratchet effect, even in the face of lower levels or magnitude of capital flight? This study is a modest first attempt at investigating these possibilities. Employing the nonlinear autoregressive distributed lag model (NARDL), the study finds evidence of asymmetric impact of capital flight on investment undertaken at the national level. However, investment by subnational governments revealed the existence of symmetry, while overall, total public sector investments (by both States and Federal Governments) indicated the existence of asymmetric effects between positive and negative deviations of capital flight. The paper re-echoes the need for the strengthening of institutions at all levels to curb the menace.


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