scholarly journals DOES TAXATION HAS IMPACT ON INVESTMENT? AN EMPIRICAL RESPONSE FROM CO-INTEGRATION ANALYSIS

10.26458/1931 ◽  
2019 ◽  
Vol 19 (4) ◽  
pp. 57-74
Author(s):  
Tajudeen A. ADEGBITE
Keyword(s):  
Income Tax ◽  
Value Added ◽  
Secondary Data ◽  
Corporate Income Tax ◽  
Vector Error Correction ◽  
Vector Error ◽  
Long Run ◽  
Analysis Technique ◽  
Causality Tests ◽  
Short Run

ABSTRACTThis study examined the effect of taxation on investment in Nigeria from 1970 to 2018. Relevant secondary data were obtained from Central Bank of Nigeria (CBN) Statistical Bulletins and Federal Inland Revenue Services Bulletin from 1970 to 2018. Regression analysis technique, Units root test, Johansen co-integration, Vector Error-Correction Model, and Granger causality tests were employed to determine the long run relationship and causality links among the variables. Results showed that PPT and Value added tax had positive significant impact on INV both in the short run and in the long run while Company income tax, and Custom and Excise duties impacted INV negatively. It is concluded that all components of taxes had positive significant impact on investment in Nigeria except corporate income tax. Corporate income tax had negative significant impact on investment both in the short run and in the long run.

scholarly journals Do Diaspora Remittances Guarantee Food Security in Nigeria?

2021 ◽  
pp. 36-53
Author(s):  
Onime, Bright Enakhe ◽  
E. Kalu, Ijeoma
Keyword(s):  
Food Security ◽  
Error Correction ◽  
Correction Term ◽  
Secondary Data ◽  
Vector Error Correction ◽  
Current Period ◽  
Vector Error ◽  
Long Run ◽  
Short Run ◽  
Security Challenge

The burgeoning remittances into Nigeria and their effect on the economy have received renewed attention in recent times. Literature has suggested the existence of a relationship between remittances and food security. The extent to which this is true for Nigeria is uncertain. Using Vector Error Correction Model (VECM), this study examined the link between remittances and food security using secondary data for the period 1980 to 2018. Findings revealed a robust long and short-run relationship between remittances and food security. In the short-run, a positive and significant relationship was found between remittances and food security in the current period such that a 1 per cent increase in remittances was associated with a 5.08 per cent improvement in food security. In the long-run, a cointegrated relationship was observed as the error correction term depicting this relationship was well-behaved, properly signed and significant indicating that any previous period deviation in long-run equilibrium is corrected in the current period at an adjustment speed of 28.8 per cent. In addition, the Granger test suggests a unidirectional causality running from remittances to food security such that past values of remittances determined food security during the period investigated. Consequent to the findings, the study recommended with a caveat, the design and proper implementation of a diaspora and remittances policy to cater for the welfare of Nigerians in the diaspora to improve remittance receipts and by implication, food security. However, since remittances alone cannot guarantee food security in Nigeria, this study further recommends a holistic and multidimensional approach to address the food security challenge and close the food deficit gap.

EXOGENOUS OR ENDOGENOUS MONEY SUPPLY: EVIDENCE FROM AUSTRALIA

2012 ◽  
Vol 57 (04) ◽  
pp. 1250025 ◽  
Author(s):  
ZATUL E. BADARUDIN ◽  
AHMED M. KHALID ◽  
MOHAMED ARIFF
Keyword(s):  
Money Supply ◽  
Inflation Targeting ◽  
Correction Model ◽  
Vector Error Correction ◽  
Policy Regimes ◽  
Vector Error ◽  
Long Run ◽  
Causality Tests ◽  
Short Run ◽  
Endogenous Money

This paper investigates the nature of money supply in Australia over two separate monetary policy regimes: monetary and inflation targeting. The post-Keynesian theory on endogenous money was tested with the aim of investigating whether endogenous money supply, if it did exist, followed the accomodationist, structuralist or liquidity preference viewpoints. Data used are quarterly series from 1977 to 2007 and we used vector error-correction model for long-run and short-run causality tests. We found that money supply is endogenous in Australia even when the central bank targeted monetary aggregates during the period 1977 to 1993.

scholarly journals International Logistics and Cross-Border E-Commerce Trade: Who Matters Whom?

2021 ◽  
Vol 13 (4) ◽  
pp. 1745
Author(s):  
Yugang He ◽  
Renhong Wu ◽  
Yong-Jae Choi
Keyword(s):  
Panel Cointegration ◽  
The Sustainable Development ◽  
Vector Error Correction ◽  
Cross Border ◽  
Vector Error ◽  
Long Run ◽  
Cointegration Tests ◽  
Causality Tests ◽  
Short Run

Unlike previous papers on international logistics and cross-border e-commerce trade, this paper sets Organization for Economic Co-operation and Development (OECD) countries as an example to explore the dynamic interaction between international logistics and cross-border e-commerce trade. The panel data for the period 2000–2018 will be employed to perform an empirical analysis via a host of econometric techniques, such as panel unit root tests, panel cointegration tests, panel causality tests and the panel vector error correction model. Incorporating with other control variables, we find that there is a long-term relationship between international logistics and cross-border e-commerce trade. Specifically speaking, in the long-run, international logistics has a positive and significant effect on cross-border e-commerce trade. However, in the short-run, international logistics has a negative and significant effect on cross-border e-commerce trade. Furthermore, the results suggest that deviation from a cointegration system of cross-border e-commerce trade and international logistics will lead to the cross-border e-commerce trade and international logistics changing within the range of approximately 2.2% to 47.2% in the next period. Therefore, referring to these findings, each OECD country’s government should take up corresponding policies to ensure the sustainable development of both international logistics and cross-border e-commerce trade.

scholarly journals A Causal Model to Compare the Extent of Undergraduates’- Postgraduates’ Impact on Unemployment in Uganda

2019 ◽  
Vol 8 (5) ◽  
pp. 110
Author(s):  
Victoria Kakooza ◽  
Robert Wamala ◽  
James Wokadala ◽  
Thomas Bwire
Keyword(s):  
Causal Model ◽  
Causal Effect ◽  
Secondary Data ◽  
Affirmative Answer ◽  
The Novel ◽  
Vector Error Correction ◽  
Technological Unemployment ◽  
Vector Error ◽  
Long Run ◽  
Short Run

The combination of technological unemployment and oversupply of graduates has increased competition in the labour markets. Postgraduates have been noted to hold more than one job and in some cases apply for jobs meant for undergraduates. Could this imply that post graduates have created more overall unemployment than undergraduates have, in the Ugandan labour market? This is the novel of this study. This was accomplished by a statistical model that comparatively analysed the bi-causal effect of postgraduates on unemployment; versus effect of undergraduates on unemployment. As such, the study utilised Uganda’s secondary data from 1991 to 2017, and employed the Vector Error Correction (VECM) model. The results of the study showed the existence of a long run impact of both the postgraduates and undergraduates on overall unemployment, but an insignificant impact in the short run. The postgraduates had a greater impact on unemployment in the long run, than the undergraduates.  The study therefore reveals an affirmative answer to the aforementioned question.

scholarly journals Zakat Distribution and Growth in the Federal Territory of Malaysia

2012 ◽  
Vol 4 (8) ◽  
pp. 449-456
Author(s):  
Mohammed B. Yusoff
Keyword(s):  
Economic Growth ◽  
Granger Causality ◽  
Causality Test ◽  
Vector Error Correction ◽  
Vector Error ◽  
Long Run ◽  
Cointegration Tests ◽  
Causality Tests ◽  
Short Run ◽  
The Impact

This research paper aims to examine the impact of zakat distribution on growth in the Federal Territory Malaysia. Specifically, an econometric study is carried out to examine the ability of zakat expenditure to affect real economic growth in the Federal Territory Malaysia by employing various econometric procedures such as the unit root tests, the cointegration tests, the vector error-correction model (VECM), and the Granger causality tests. The findings of the study suggest that zakat expenditure has a positive relationship with real GDP in the long-run. The Granger causality test indicates that zakat spending causes real economic growth with no feedback. In other words, zakat expenditure could boost GDP in the Federal Territory Malaysia both in the short-run and long-run.

scholarly journals Investment and Economic Indicators in Malaysia

2018 ◽  
Vol 3 (2) ◽  
pp. 23
Author(s):  
Masturah Ma’in ◽  
Norfaiezah Nordin ◽  
Izza Hazira Zailan ◽  
Saliza Sulaiman ◽  
Zuraidah Ismail
Keyword(s):  
Trade Openness ◽  
Unit Root Test ◽  
Secondary Data ◽  
Population Based ◽  
Economic Indicators ◽  
Vector Error Correction ◽  
Vector Error ◽  
Long Run ◽  
Integration Test ◽  
Short Run

This study is to investigate the relationship between economic indicators and investment in Malaysia using secondary data spanned through 1982-2015. This study employs an empirical analysis by adapting the unit root test, Johansen co-integration test and vector error correction model (VECM) to determine the short-run and long run effect among variables. The cointegrating test indicates that investment is significantly related to the trade openness, GDP and population. Based on the VECM results, the findings show that a long run relationship exists between the trade openness and investment in Malaysia. Hence, these reveal that it is important for the Malaysian government to enhance the economic policy in liberalizing foreign trade in order to encourage more investments.

Enhancing Economic Growth and Government Revenue Generation in Nigeria: The Role of Diaspora Remittances

2021 ◽  
pp. 003464462110256
Author(s):  
Dal Didia ◽  
Suleiman Tahir
Keyword(s):  
Economic Growth ◽  
Parameter Estimates ◽  
Gross Domestic Product Growth ◽  
Correction Model ◽  
Vector Error Correction ◽  
Vector Error ◽  
Long Run ◽  
Short Run ◽  
The Empirical Analysis

Even though remittances constitute the second-largest source of foreign exchange for Nigeria, with a $24 billion inflow in 2018, its impact on economic growth remains unclear. This study, therefore, examined the short-run and long-run impact of remittances on the economic growth of Nigeria using the vector error correction model. Utilizing World Bank data covering 1990–2018, the empirical analysis revealed that remittances hurt economic growth in the short run while having no impact on economic growth in the long run. Our parameter estimates indicate that a 1% increase in remittances would result in a 0.9% decrease in the gross domestic product growth rate in the short run. One policy implication of this study is that Nigeria needs to devise policies and interventions that minimize the emigration of skilled professionals rather than depending on remittances that do not offset the losses to the economy due to brain drain.

scholarly journals Do Erratic Rainfalls Hamper Grain Production? Analysis of Supply Response of Rice to Price and Non-Price Factors

Agronomy ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1463
Author(s):  
Ghulam Mustafa ◽  
Azhar Abbas ◽  
Bader Alhafi Alotaibi ◽  
Fahd O. Aldosri
Keyword(s):  
Unit Root Test ◽  
Rice Production ◽  
Vector Error Correction ◽  
Supply Response ◽  
Target Time ◽  
Vector Error ◽  
Long Run ◽  
Short Run ◽  
The Government ◽  
The Impact

Increasing rice production has become one of the ultimate goals for South Asian countries. The yield and area under rice production are also facing threats due to the consequences of climate change such as erratic rainfall and seasonal variation. Thus, the main aim of this work was to find out the supply response of rice in Malaysia in relation to both price and non-price factors. To achieve this target, time series analysis was conducted on data from 1970 to 2014 using cointegration, unit root test, and the vector error correction model. The results showed that the planted area and rainfall have a significant effect on rice production; however, the magnitude of the impact of rainfall is less conspicuous for off-season (season 2) rice as compared to main-season rice (season 1). The speed of adjustment from short-run to long-run for season-1 rice production is almost two-and-a-half years (five production seasons), while for season-2 production, it is only about one-and-a-half year (three production seasons). Consequently, the study findings imply the supply of water to be enhanced through better water infrastructure for both seasons. Moreover, the area under season 2 is continuously declining to the point where the government has to make sure that farmers are able to cultivate the same area for rice production by providing uninterrupted supply of critical inputs, particularly water, seed and fertilizers.

The Effect of Real Exchange Rate on Trade Balance in a Resource-Rich Economy: The Case of Mongolia

2018 ◽  
Vol 53 (4) ◽  
pp. 211-224 ◽  
Author(s):  
Gan-Ochir Doojav
Keyword(s):  
Exchange Rate ◽  
Real Exchange Rate ◽  
Trade Balance ◽  
Developing Economies ◽  
Jel Classification ◽  
Vector Error Correction ◽  
Vector Error ◽  
Long Run ◽  
Short Run ◽  
Exchange Rate Depreciation

For resource-rich developing economies, the effect of real exchange rate depreciation on trade balance may differ from the standard findings depending on country specific characteristics. This article employs vector error correction model to examine the effect of real exchange rate on trade balance in Mongolia, a resource-rich developing country. Empirical results show that exchange rate depreciation improves trade balance in both short and long run. In particular, the well-known Marshall–Lerner condition holds in the long run; however, there is no evidence of the classic J-curve effects in the short run. The results suggest that the exchange rate flexibility may help to deal effectively with current account deficits and exchange rate risk. JEL Classification: C32, C51, F14, F32

scholarly journals The spatial integration of potato wholesale markets of Uttarakhand in India

2017 ◽  
Vol 14 (2) ◽  
pp. 20-30 ◽  
Author(s):  
A Kumar ◽  
R Mishra
Keyword(s):  
Wholesale Price ◽  
Likelihood Method ◽  
Spatial Integration ◽  
Market Information ◽  
Demand And Supply ◽  
Vector Error Correction ◽  
Vector Error ◽  
Long Run ◽  
Short Run ◽  
Price Demand

This paper analyzes the spatial integration of potato markets in Uttarakhand using monthly wholesale price for ten years. The maximum likelihood method of cointegration developed by Johansen (1988) was used in the study. The dynamics of short-run price responses were examined using vector error correction model (VECM). The results indicated that five potato markets reacted on the long-run cointegrating equations while the speed of price adjustment in the short-run was almost absent. Moreover, it was found that the longer the distance between the markets, the weaker the integration was. To increase the efficiency of potato markets in Uttarakhand, there is need to focus on building an improved market information system. This system should be able to disseminate timely market information about price, demand and supply of produce to enable producers, traders and consumers to make proper production and marketing decisions.SAARC J. Agri., 14(2): 20-30 (2016)

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