China's liberalizing stock market,crude oil,and safe-haven assets: A linkage study based on a novel multivariate wavelet-vine copula approach

China is the world's largest oil importer, and therefore the correlations between stock indices and highly volatile oil prices deserve close examination when investing in China's gradually liberalizing stock market. Another concern for international investors is whether safe-haven assets can reduce portfolio risks for investment in China. The paper makes two main contributions. First, we develop a novel method of examining a multivariate dependence structure by combining wavelet analysis with the vine copula model. Second, we apply the proposed methodology to study the correlations between China's liberalizing stock market, petroleum, and safe-haven assets at different frequencies. We find that the multidimensional dependence of these assets has been altered as a result of the 2008 global financial crisis. Moreover, the vine structures exhibit dependence patterns that vary over time horizons, indicating that the multidimensional dependence is sensitive to time scales.     

The interdependence of global oil price,China's stock price and economic policy uncertainty

This investigation examines the interaction among global oil price (OP), China's stock price (SP) and China's economic policy uncertainty (EPU) during the period of 2005:01 and 2017:12. A rolling window Toda‐Yamamoto causality method shows a complex time‐varying relationship. Bilateral causalities between these variables mostly accompany by sharp fluctuations in global or China's economy. Taking into account the inherent consistency of this time‐varying relation, the causal steps approach shows EPU follows a partial but time‐varying mediator process during crisis periods, which suggests EPU is one of mediator variables in this transmission mechanism. The mediator role of EPU in the transmission mechanism of OP and SP has not been paid enough attention before. Our findings provide a new direction for investors from the perspective of policy changes to deal with risks caused by OP and SP fluctuations especially when the financial market experiencing huge fluctuations.     

Return and volatility spillovers between china and world oil markets

We examine return and volatility spillovers between China and world oil markets. This topic is of great importance because China is the world's second-largest oil importer and has exhibited substantial growth in oil consumption. Extending Diebold and Yilmaz's (2012) method of catching spillover dynamics, it is found that return and volatility spillovers between China and world oil markets are bi-directional and asymmetric. The Chinese oil market is highly affected by world oil markets and exerts an influence on world oil markets, although to a lesser extent. Moreover, the volatility spillover index has increased significantly since the peak of the last financial crisis in September 2008. Although the US oil market impacts China's market most in terms of spillover, the influence of China's oil market on the world oil market has intensified in recent years.     

China: Towards a new model of development

This essay argues that changes in China's circumstances require a different model for the Chinese economic development. Because China's circumstances are different from that of other countries, the model for China inevitably needs to be different from that of elsewhere. In line with the central ideas, the essay discusses extensive issues regarding China's economic development such as export growth model, innovation, property rights, tax policy, social insurance, etc.     

US economic policy uncertainty and co-movements between Chinese and US stock markets

This paper investigates the impact of innovations in US economic policy uncertainty on the co-movements of China's A/B stock markets with the US stock market. We show that it is the absolute changes in the US economic policy uncertainty index that have a negative impact on the co-movements. The finding is robust to the asymmetric effects of non-policy-uncertainty shocks, to a break in the correlation structure, and to the four Chinese A/B stock markets investigated. Our results provide the first evidence regarding how stock market correlations are driven by policy-related uncertainty shocks in the international context.     

Economic policy uncertainty in the US and China and their impact on the global markets

The recent US-China trade conflict has caused substantial uncertainty in the global markets. What is the rationale of this conflict? Is the rising of Chinese economy imposing a realistic threat to the US-led post-war international system? Using economic policy uncertainty in each of these two key global economic players as a measure of policy stance, this paper builds a time series model following Diebold and Yilmaz (2014) to estimate the influence of both the US and China on several key international markets, namely, stock, credit, energy and commodity markets. We find that, although China has become more influential, the US's dominant position still holds in all the markets. The results suggest that concerns regarding China's competition with the US in shaping the global world order are more likely to be driven by political factors rather than economic motives.     

Economic growth and growth linkages in China 1994–2003

This paper investigates to what extent income growth in the Chinese provinces is linked to growth and income levels in neighboring provinces. We find that the rate of income growth in a province is positively related to income and growth in neighboring provinces. However, we find no evidence of such positive interdependence between growth in rich coastal provinces and their immediate inland neighbors. This suggests that there has been little synchronization in economic growth rates between these regions, and/or that the immediate hinterland of the coastal growth centers might have been bypassed as China's manufacturing sector has migrated westward.     

The source of global stock market risk: A viewpoint of economic policy uncertainty

This study explores the effect of economic policy uncertainty (EPU) in four countries or regions (China, Japan, Europe, and the United States) on the contagion risk of investments in the global stock market. The stock returns of 22 stock markets worldwide are analyzed to determine which region’s EPU exhibits the greatest effect on regional systematic risk in the global stock market and on volatility risk in individual stock markets. First, all of the samples, the markets of different continents and the spillover indices of the developed and emerging markets, are calculated to observe the dynamic correlation among these markets with the aim of quantifying regional systematic risk and further examining the contagion risk effect of EPU. The results indicate the following: EPU in China is the most influential, and its contagion risk spreads to different regional markets, except for Europe; the effect of EPU in the United States is inferior to that in China; EPU in Japan merely influences contagion risk in emerging markets; contagion risk in European markets is not influenced by the four EPU indices; and EPU in Europe is not influenced by contagion risk in the global stock market. However, according to the volatility risk in each market, the EPU in Europe and China respectively influence Asian countries and European countries the most. These results may be attributable to the extremely high trade dependence among these countries because the performance of international enterprises is mainly determined by the economic policies of their trading partners.     

Assessment of China's macroeconomic situation: relevance of the zero interest rate and quantitative easing polices

Using the data available until mid-February, 2009, the article examines China's macroeconomic situation and looks at the prospect of China's economy. It analyzes the zero interest rate and quantitative easing policies in terms of relevant empirical evidences in Japan and the prospect of using this kind of policy in the US. It argues that a zero interest rate and quantitative easing policies are not optimal choices for China.     

Volatility transmission between Islamic and conventional equity markets: evidence from causality-in-variance test

This study examines whether a volatility/risk transmission exists between the Dow Jones Islamic stock and three conventional stock markets for the United States, Europe and Asia during the pre- and the in- and post-2008 crisis periods. It also explores the volatility spillover dynamics between those markets and US Monetary policy, oil prices, global financial risk and uncertainty factors. The recently developed Hafner and Herwartz (2006)’s causality-in-variance test provides evidence of risk transfers between these seemingly different equity markets, indicating a contagion between them during the full sample and the subperiods. The volatility structure of these markets is dominated by short-run volatility in the first period and by high long-run volatility in the second period. The volatility impulse response analysis indicates a similar volatility transmission pattern although it is characterized by a more volatile and short-lived structure in the second period. It also appears that the Islamic equity market responds to shocks from the risk factors and not from the oil price and the US economic policy uncertainty index during both periods.     

An analysis of the spillover effects of exchange-traded funds

This article used the Generalized Autoregressive Conditional Heteroscedasticity-Autoregressive Moving Average (GARCH-ARMA) and the exponentially Generalized Autoregressive Conditional Heteroscedasticity-Autoregressive Moving Average (EGARCH-ARMA) models to study the impact of the spillover and the leverage effects on returns and volatilities of stock index and Exchange Trade Fund (ETF) for developed and emerging markets. Previous unexpected returns for developed and emerging markets which have an opposite influence pattern on ETFs’ returns were identified. The spillover effects from returns are excellent for Hong Kong, followed by Singapore. Meanwhile, Taiwan's stock index return was recorded to have a strong negative impact on ETF return. Notably, this article shows that the spillover effects on stock index and ETF volatilities existed with bilateral influences. Despite a strong positive asymmetric volatility effect in Korea's ETF market, the leverage effect appears to play important roles in the explanation of both stock index and ETF returns.     

Causal relationship between stock returns and real economic growth in the pre- and post-crisis period: evidence from China

This article empirically examines the causality in mean and variance between stock returns and real economic growth in China before and after the outbreak of US subprime crisis. Using a nonuniform weighting cross-correlation approach and the multivariate generalized autoregressive conditional heteroscedasticity model, we found no causality in mean or variance between China’s stock returns and real economic growth for the period before the subprime crisis. Interestingly, however, in the period after the crisis, we detected unidirectional causality in mean from real economic growth to stock returns and unidirectional causality in variance from stock returns to real economic growth. These new findings imply that the linkage between China’s stock market and its real economy has become stronger in the post-crisis period. The implication of our results is that Chinese policymakers should continue the deregulation and improve the efficiency of the stock market to sustain high economic growth rate in the future.     

The unfolding of Deng's drama

Based upon the author's personal observation and research experience, the article summarizes and interprets Deng Xiaoping's great contributions to China's economic reform from four perspectives: delineation of property rights in Deng's style, bringing entrepreneurship back into China, facilitating the ‘invisible hand’ again, the challenges of corruption.     

Forecasting European economic policy uncertainty

Forecasting the economic policy uncertainty in Europe is of paramount importance given the ongoing sovereign debt crisis. This paper evaluates monthly economic policy uncertainty index forecasts and examines whether ultra‐high frequency information from asset market volatilities and global economic uncertainty can improve the forecasts relatively to the no‐change forecast. The results show that the global economic policy uncertainty provides the highest predictive gains, followed by the European and US stock market realized volatilities. In addition, the European stock market implied volatility index is shown to be an important predictor of the economic policy uncertainty.     

中国股市晴雨表功能的长短期表现分析

本文以1995—2019年A股上市公司数据为样本,借鉴历史维度与国际股市比较分析,基于长期与短期、存量与增量视角,探讨股票指数与实体经济之间的关联性,论述中国股市晴雨表效应的特点与问题。研究结果表明:从长期均衡看,中国股指能够反映宏观经济发展趋势,但部分阶段存在背离现象;从短期波动看,股指相关性偏弱,预测性不强,股市晴雨表效应不仅弱于美国和德国等发达国家,甚至不及俄罗斯与印度等金砖国家。从存量看,大量亏损以及缺乏盈利能力的上市公司未能及时出清,较大程度影响股指代表性;从增量看,很多选择境外上市的新兴企业,并未包含在现行股指中,由此降低股市整体估值水平与股指质量。本文借助万得全A指数降低权重股对总股指的牵制作用,选择申万绩优股指数作为领先指标,但并不能提升股指短期波动对宏观经济的预测与警示作用,晴雨表效应未见明显改善,说明股指代表性的提升,并不能有效降低短期情绪面和政策面带来的较大扰动。依据实证结果,本文建议在存量方面尽快完善退市机制,在增量方面加快注册制改革步伐,引导更多优质潜力企业在A股上市,同时吸引中概股回归,以此提升上市公司质量和股指代表性,从而更为客观反映实体经济发展情况。此外还要大量引入中长期资金入市,增强外部机构投资者力量,助力股市短期波动回归经济基本面,促进其晴雨表作用的充分发挥。     

ASIAN FINANCIAL LINKAGE: MACRO‐FINANCE DISSONANCE

How are Asian financial markets interlinked and how are they linked to markets in developed countries? What is the main driver of fluctuations in Asian financial markets as well as real economic activity? To answer these questions, we estimate the spillover index proposed by Diebold and Yilmaz and gauge the degree of interaction in both financial markets and real economic activity among Asian economies. We first show that the degree of the international spillover in stock markets is uniform, irrespective of the groups of countries concerned, such as the G3 and ASEAN4. This suggests the importance of global common shocks in stock markets. We then discuss the macro‐finance dissonance. In stock and bond markets, the United States has been the main driver of fluctuations. However, China has emerged as an important source of fluctuations in real economic activity.     

The Needham puzzle,the Weber question,and China's miracle: Long-term performance since the Sung dynasty

This paper attempts a brief overview of China's economic performance since the Sung dynasty. It discusses Chinese long economic stagnation since the Sung dynasty and explores the reasons why it was quickly lagging behind western countries from the 1800s. It explains why the industrialization and modernization led by Chinese government from 1949 to 1978 failed in narrowing the gap between China and the developed countries. It examines Chinese rapid economic growth during its reform and opening up period.     

The institutional foundation of China's economic growth

China's economic growth is (undoubtedly, undeniably, unquestionably) regarded as a miracle due to the changes it has brought to the lives of the Chinese as well as to the global economic structure. This paper analyzes China's economic growth from the perspective of institutional reforms. The main argument is that, through the redefinition of property rights, the operation costs of China's planned economy under full public ownership have been reduced dramatically. Human resources have greatly improved in terms of productivity and creativity, thus providing China with competitive advantages in the global market.     

The role of news-based uncertainty indices in predicting oil markets: a hybrid nonparametric quantile causality method

A recent strand in the literature emphasizes the role of news-based economic policy uncertainty (EPU) and equity market uncertainty (EMU) as drivers of oil price movements. Against this backdrop, this paper uses a kth-order nonparametric quantile causality test, to analyse whether EPU and EMU predict stock returns and volatility. Based on daily data covering the period of 2 January 1986 to 8 December 2014, we find that, for oil returns, EPU and EMU have strong predictive power over the entire distribution barring regions around the median, but for volatility, the predictability virtually covers the entire distribution, with some exceptions in the tails. In other words, predictability based on measures of uncertainty is asymmetric over the distribution of oil returns and its volatility.     

Do chairmen with China's Great Famine experience in early-life affect firm tax avoidance activities?

This article investigates whether and how chairmen with China's Great Famine experience affect firm tax avoidance activities. We find that the chairmen who experienced China's Great Famine in early-life engage in fewer tax avoidance activities than other chairmen. This effect is stronger for firms in regions with a weak gambling culture and provinces with higher political uncertainty, nonstate-owned firms, and chairmen with higher education. We show that a lower-level risk appetite among chairmen is the primary mechanism driving lower tax avoidance in their firms. Our article provides new insights into the differences in tax avoidance between firms based on whether managers experienced the Great Famine.