EXPORT AND ECONOMIC GROWTH IN NAMIBIA: A GRANGER CAUSALITY ANALYSIS

The purpose of this paper is to analyse the causality between exports and GDP of Namibia and to evaluate the relationship of these variables for the period 1970 to 2005. Time‐series econometric techniques (Granger causality and cointegration) are applied to test the hypothesis of a growth strategy led by exports. It tests whether export Granger causes GDP, or whether the causality runs from GDP to exports, or if there is bi‐directional causality between exports and GDP. The results revealed that exports Granger cause GDP and GDP per capita. This suggests that the export‐led growth strategy through various incentives has a positive influence on growth.     

Exports,imports and growth: New evidence on Italy: 1863–2004

The nexus between trade and economic growth in Italy has been widely debated by historiography. However, there are no long run analyses on this topic that cover the whole span from Unification to present days. This paper contributes to fill this gap by investigating the relationship between real exports, imports and GDP in Italy from 1863 to 2004 by using cointegration analysis and causality tests. The outcome suggests that these variables comove in the long run but the direction of causality varies across time. In the period prior to the First World War import growth led GDP growth that in turn led export growth. Conversely, in the post-Second World War period we have a strong bidirectionality between imports and exports consequent on the increase in intra-industry trade. We also find a weak support for export-led growth and growth-led imports. This suggests that exports were not the only or the main driver of economic growth. There was probably a multiplicity of factors at work, among which high rates of capital formation and the expansion of internal demand probably stood out.     

Differentials in urban-rural fertility in the countries of the ESCAP region

Fertility differentials between rural and urban populations are investigated using World Fertility Survey data for Bangladesh, Fiji, Indonesia, Malaysia, Nepal, Pakistan, the Philippines, the Republic of Korea, Sri Lanka, and Thailand. "The fertility measure used in this analysis is the number of children ever born to a woman. An attempt is made first to establish the differential in fertility levels between urban and rural areas after necessary control of the demographic factors..., and then the possible explanation of the differential is sought in terms of socio-economic variables such as education of the respondent, and occupation, work pattern, work status and place of work of the respondent as well as that of the husband." Data concerning the fertility differentials and the associated explanatory variables are presented in tables and charts. "The results tend to show that the countries of Asia are undergoing similar patterns of fertility transition as was experienced in the advanced countries. Perhaps one can graduate the countries in the transition scale as follows: Bangladesh, Indonesia, Nepal, Pakistan and Malaysia are in the initial stage; Fiji, the Philippines, the Republic of Korea, Sri Lanka and Thailand are in the middle stage of transition."     

福建省经济发展和进出口贸易的研究

回顾了国内外学者对经济增长与对外贸易的关系所进行的研究,利用福建省1981-2007年国内生产总值、出口总额、进口总额的数据进行协整分析和Granger因果检验。实证分析的结果表明：①福建省国内生产总值、出口总额、进口总额之间存在长期稳定的关系。②福建省的经济增长、出口增长、进口增长之间不存在Granger因果关系。     

The government revenue and government expenditure nexus: empirical evidence from nine Asian countries

The nexus between government revenue and government expenditure has been an important topic in public economics. In this paper, we investigate evidence for cointegration and causality between government revenue and government expenditure for nine Asian countries. We use the recently developed bounds testing approach to cointegration and the conventional F-test to examine Granger causality. Our empirical results suggest that for three out of the nine countries government revenue and government expenditure are cointegrated. Our results on the direction of causation are mixed: (a) for Indonesia, Singapore, Sri Lanka in the short-run and for Nepal in both the short- and long-run we find support for the tax-and-spend hypothesis; (b) Indonesia and Sri Lanka are in conformity with the spend-and-tax hypothesis in the long-run; and (c) for other countries there is evidence of neutrality.     

The growth of exports and manufacturing in South Africa from 1947 to 1987

This paper establishes the direction of causality between export growth and manufacturing output growth in the period 1947 to 1987. Total exports and manufacturing output demonstrated bidirectional causality for the entire period, yet from 1947 to 1970 there was found to be no relationship between them. A test for the direction of causality between merchandise exports and manufacturing output found that causation ran from manufacturing output to exports from 1947 to 1970. In the period 1968 to 1987, bidirectional causation was established between merchandise exports and manufacturing output     

Export-output causality: The Irish case 1953–93

Despite proposed theoretical relationships, recent empirical research has found no conclusive support for a causal relationship between exports and output. Using the methodological approach based on the statistical theory of cointegration and Granger causality tests, the causal relationship between exports and output is examined here using Irish data. The Johansen technique is used and error-correction modeling is incorporated into the Granger causality tests. Results suggest that exports and GDP are cointegrated. Augmented Granger causality tests indicate support for the export-led growth hypothesis since there is evidence of short-run and long-run causality from exports to output.An earlier version of this paper was presented at the Forty-First International Atlantic Economic Conference in Paris, France, March 13–18, 1996. The author would like to thank Liam Gallagher and Van Newby for helpful comments.     

Trade and GDP Growth: Causal Relations in the United States and Canada

Causal relations between the growth rates of exports, imports, and the GDP of Canada and the United States are studied using the vector error correction (VEC) model. Utilizing time-series annual data (1948-1996), Granger causality tests are performed within the framework of the VEC model. Bidirectional causality is supported for Canada from the foreign sector to GDP and vice versa. A weaker relationship between the foreign sector and GDP is statistically supported for the United States. These results are also supported by comparing the total trade (exports plus imports) shares to GDP of the two neighboring economies. The Granger causality tests suggest that Canada is a more open economy than the United States and more trade dependent.     

COVID-19 policy actions and inflation targeting in South Asia

In this paper, we examine the impact of policy actions undertaken by governments during the COVID-19 pandemic on Consumer Price Index (CPI) in five major South Asian nations, namely, Bangladesh, India, Nepal, Pakistan and Sri Lanka. Using panel fixed effects regression with robust standard errors, we show the relative importance of monetary and financial interventions on reducing CPI while fiscal interventions, direct grants and aid are insignificant. Further, delving into nature of policy interventions, our study finds evidence of negative impact of Credit Support, and Healthcare Support on CPI in South Asian nations. While our investigation is preliminary, it provides insights into additional understanding of effectiveness of policy actions on inflation targeting.     

Guangdong: A catalyst for economic growth and exports in hunan province

This paper uses the concept of Granger-causality to analyze the link between export expansion in the rapidly growing Guangdong province and GDP growth and exports in Hunan, its adjacent northwest neighbor province. Data cover the 1978 to 2001 period. A long-run equilibrium relationship is found between the variables and a long-run positive causality is detected from export expansion in Guangdong to both GDP growth and exports in Hunan. Hence, the results seem to support the unbalanced regional development policy implemented by the central government in the late 1970s and early 1980s.     

Determinants of software exports from India

Notable accomplishments in export have made India’s software sector conspicuous. This paper attempts to discuss the determinants of software exports from India. The study notes that—besides dynamic elements of economic development across the world—the policy measures and actions of the Indian government have played proactive and facilitating roles in the growth of the software sector. The study uses the autoregressive distributed lag (ARDL) approach to estimate the impact of various explanatory variables on software exports from India. Since causality is found running in both directions for many variables, the study attempts to examine the determinants of software exports from India through the regression equation in first difference. The results suggest that changes in openness index, human capital, and the GDP of high-income OECD countries have exercised positive impact on change in software exports from India. The study finds a stable long run relationship among variables.     

安徽出口商品结构与经济增长关系的实证分析

论文利用安徽省1988-2008年的工业制成品出口、初级产品出口和GDP的年度统计数据,从出口商品结构的角度出发,并利用协整理论、向量误差修正模型和格兰杰因果关系检验方法对安徽省的出口商品结构与经济增长之间的关系进行了实证分析。结果表明,安徽出口商品与经济增长之间存在着长期稳定关系,工业制成品的出口对该地区的经济增长具有单向的推动作用。据此,对进一步加大安徽出口工作力度,提出了优化出口商品结构以促进安徽省经济持续稳定增长的政策建议。     

Export performance and economic growth causality: An empirical analysis

The cointegration and causal relationship between export growth and economic growth is investigated for the Nordic economies. On the basis of Johansen's technique and the augmented Granger causality tests, the evidence shows that these macroeconomic aggregates are causally related in the long run for each economy. Granger causality is unidirectional, running from economic growth to export growth in Denmark, and bidirectional in Finland, Norway, and Sweden. The established bidirectional causality suggests that the expansion of exports is an integral part of the economic growth process.     

A dynamic analysis of the impact of uncertainty on import- and/or export-led growth: The experience of Japan and the Asian Tigers

Increasing integration of the Asian Tigers with the world economy through trade has exposed their income and trade to greater uncertainty and volatility. This paper models uncertainty in trade and income and re-examines the stability of the trade-growth nexus for Japan and the Asian Tigers in a dynamic framework. We find that in a volatile environment Japan's GDP growth is only import-led while Hong Kong's GDP growth is both export and import growth-led. On the other hand, incorporating uncertainty breaks the causal link between Korea's GDP growth and trade but it does not affect Taiwan's mutually causative relationship between GDP growth, with exports and imports. Lastly, the varied qualitative and quantitative impact of volatility in imports and exports on income growth among the Asian Tigers provides further thought for policy making.     

Foreign exchange regimes and industrial growth in Bangladesh

Foreign exchange regimes have been found to play an important role in implementing trade and industrial development strategies in many developing countries. The economic incentives provided to export-oriented and import-substituting industries can be measured by the real effective exchange rate (REER) for imports and exports. Such measures are developed for Bangladesh. The REER for exports and imports increased by around 72 and 82%, respectively, over the period 1973–1974 to 1976–1977. From 1976–1977 to 1984–1985, the REER for imports fell by nearly 10% while the REER for exports declined by 6%, although the exchange rate for non-traditional exports fared somewhat better. The REER for both imports and exports appears to have recovered somewhat since 1984–1985, but the paper concludes that while trade and industry policies in Bangladesh have become less “inward-looking,” the exchange regime is still biased in favor of import-substituting industrialization. Substantially stronger export incentives than exist at present would be necessary to remove this bias.     

外商直接投资与中国进出口贸易的区域差异研究——基于省级面板数据的单位根、协整与Granger因果检验

本文基于1987～2004年的省级面板数据,通过面板单位根、协整和Granger因果检验,对国内东、中、西三大地区的外商直接投资与进出口之间的关系进行了系统考察。研究发现:东、中部地区的FDI与进出口之间存在长期均衡的关系,但在西部地区却并不存在协整关系;三大地区的进口均是FDI的Granger原因,但出口并不是FDI的Granger原因;东部地区的FDI很显著地构成了进出口的Granger原因,但这种Granger因果关系在中、西部地区却并不存在。文章结合区域差异结论,从技术溢出的角度重新解释了中国区域经济发展的"马太效应"。     

Decomposition of GDP Growth in Some European Countries and the United States

Summary  The composition of economic growth can be analyzed in two different ways. In the ‘traditional method’ for the decomposition of GDP growth, total imports are deducted from exports. This approach underestimates the importance of exports for the growth in GDP, and overestimates the importance of domestic expenditure categories. In the alternative methodology proposed in this paper, imports are allocated to all expenditure categories. Although this ‘import-adjusted method’ is more complex than the ‘traditional method’, it has the considerable advantage that the contributions of the expenditure categories to GDP growth provide a better understanding of why GDP growth decelerates or accelerates. The methodology and data requirements for calculating the import content of final demand, and the implications for the decomposition of real GDP growth, are discussed. For six European countries and the United States, the paper shows that applying the alternative methodology provides rather a different economic story.      

Determinants of Real Chinese GDP 1978–2014

In 2014, the IMF reported that China became the largest economy in the world according to Purchasing Power Parity rates. This study aims to explain the Chinese economic miracle. It focuses on frequently suggested factors influencing China’s real gross domestic product (GDP), such as export promotion, exchange rate policy, and foreign direct investment (FDI). The paper employs the Bounds test of the autoregressive distributed lag (ARDL) model to test for cointegration. Once cointegration is established, Granger Causality is investigated using the vector autoregressive model and the Toda and Yamamoto (1995) method. Two different combinations of the real macroeconomic variables exports, exchange rate, imports, and FDI were employed to examine Granger causal relationships. All explanatory variables, except for the exchange rate, were found to have plausible relationships with GDP. The exchange rate and GDP relationship was unexpected; a Renminbi appreciation was associated with an increase in GDP. To investigate this paradox, a third ARDL model was estimated with exports as the dependent variable and the exchange rate, world GDP, and FDI as the independent variables. In this model, we found evidence of cointegration and a plausible relationship between real exports and the real exchange rate. Exchange rate devaluation increased exports and thus indirectly increased GDP. Such findings help to resolve the unexpected results. Nonetheless, according to the Granger causality tests the established statistical evidence is rather weak. We found that both the exchange rate and FDI are no longer strong drivers of economic growth in China.     

On the export-led growth hypothesis for the little dragons: An empirical reinvestigation

The export-led growth hypothesis is tested using quarterly time series data for Hong Kong, Korea, and Taiwan and by constructing a vector autoregression (VAR) model. The Granger no-causality procedure developed by Toda and Yamamoto [1995] was applied to test the causal link between real export growth and real industrial output growth. Three distinct features in this paper stand out against earlier studies on the Little Dragon countries of Asia. First, going beyond the traditional two-variable relationship, a VAR model is built in the production function context to avoid a possible specification bias. Second, Riezman et al. [1996] are followed to test the export-led growth hypothesis while controlling for the growth of imports to avoid producing a spurious causality result. Third, the sensitivity of causality test results under different lag structures is tested along with the choice of optimal lags. In particular, the methodology developed by Toda and Yamamoto is expected to improve the standard F-statistics in the causality test process. The principal result from this research cannot offer support for the export-led growth hypothesis.     

Testing export-led growth in Bangladesh in a multivarate VAR framework

Although the link between trade and growth has long been discussed, systematic empirical investigation of the relationship has been undertaken only relatively recently. A number of time-series studies exist for individual countries in the area of export-led growth, but for Bangladesh there has been little work in this area. This study seeks to bridge an important gap in the literature, and is perhaps the first to use Johansen's multivariate framework taking the terms of trade as an additional variable for Bangladesh. The findings suggest that the direction of both long and short-term causality is from income to exports. This result is hardly surprising as, for most of the period covered, Bangladesh has followed an inward-looking strategy of development that discriminated against exports.