Trade openness and income inequality in China and the SAARC Region

The paper empirically examines the effects of trade liberalisation on income inequality in China and the South Asian Association for Regional Cooperation countries. Panel data analysis is conducted for the period of 1973 to 2012. The results show that liberal trade policies have increased income inequality in these countries. These results are robust to alternative liberalisation measures. The control variables used have differing effects on income distribution. Per capita income has an increasing effect on income inequality, while education, financial development, financial openness, democracy, and government size are shown to reduce income inequality. These outcomes can be expected to have important policy implications for the use of trade liberalisation in these countries.     

Hiring and Separation Rates Before and after the Arab Spring in the Tunisian Labour Market

We seek to explore the hiring and separation rates in Tunisia before and after the Arab Spring based on quarterly business level data for 503 firms over the span of January 2007 to December 2012. Furthermore, we examine whether employers are willing to dismiss older workers to trigger an effective increase in mobility that will open new opportunities for the youth community. We build our analysis upon six main empirical models to study employment decisions reflected by major indicators such as the number of hiring, number of separations, total employment effects, male‐female ratio, age cohorts, labour mobility and net employment. The results show that the Arab Spring has created structural unemployment trends. In addition, we note that the 2008 global turmoil has fostered the firing level of employment. Our conclusions also indicate that the response of Tunisia's government to high unemployment rates caused by the financial meltdown in 2008 and the events in 2011 was not sufficient to remove the attached lingering effects that still distress the country's labour market. In addition, our findings emphasize the significant challenges faced by Tunisian youth that could be mitigated by efficient policy actions to incentivize training and development geared towards the private sector.     

How strong is the causal relationship between globalization and energy consumption in developed economies? A country-specific time-series and panel analysis

We examine the causal relationship between globalization, economic growth and energy consumption for 25 developed economies using both time series and panel data techniques for the period 1970–2014. Due to the presence of cross-sectional dependence in the panel (countries from Asia, North America, Western Europe and Oceania), we employ the cross-sectional augmented IPS test to ascertain unit root properties. The cointegration test results indicate the presence of a long-run association between globalization, economic growth and energy consumption. Long-run heterogeneous panel elasticities are estimated through the common correlated effects mean group estimator and the augmented mean group estimator. The empirical results reveal that, for most countries, globalization increases energy consumption. In the USA and UK, globalization is negatively correlated with energy consumption. The causality analysis indicates the presence of the globalization-driven energy consumption hypothesis. This empirical analysis suggests insightful policy guidelines for policy makers using globalization as an economic tool to utilize energy efficiently for sustainable economic development in the long run.     

The Importance of Intellectual Capital for Firm Performance: Evidence from Australia

This study investigates the dynamic relationship between intellectual capital (IC) and firm performance (FP) through system generalised methods of moments, when previous studies produced divergent results based on static OLS or fixed‐effects estimations. Based on 571 listed firms in Australia for the period of 2005–2014 (5518 firm‐years) this study reveals that IC efficiency is positively significant with ROA and ROE – which endorses resource‐based theory. Further analysis shows that human capital, structural capital and physical capital are also significant and confidently endorse resource‐dependency and organisation‐learning theories. The findings of this study are vital for stakeholders such as management, shareholders and potential investors to understand the role of IC for FP. Moreover, the findings are particularly important for policy‐setters to highlight the importance of IC and develop a systematic framework for IC disclosure. This study also opens new avenues for future research to consider the dynamic nature of the IC–FP relationship and account for endogeneity.     

贸易条件趋势与进出口波动:基于1980~2006年亚洲国家和地区的实证研究——兼论其对中国的启示

本文对亚洲国家在1980~2006年间贸易条件趋势及进出口波动的平稳性进行了实证研究。实证研究结果表明:出口增长不一定能够长期改善贸易条件,进口增长也并不一定长期恶化贸易条件,而确保进口波动的长期平稳才是促使亚洲国家贸易条件呈现长期平稳趋势的关键因素。同时,本文发现中国大陆在这期间的出口增长对其贸易条件的改善作用不足以抑制贸易条件在短期恶化的趋势,这与中国大陆在现今国际外贸市场的激烈竞争之下出口商品的单位价格逐渐下降有关。本文对此提出了几点建议。