引导外商直接投资中国内地的前景和战略

为了统筹区域发展,中国需要进一步调整利用外资政策.其中包括引资地区结构的转变.内陆地区要因势利导,在市场体制、投资环境、物流管理、司法体系、政策激励、研发投入等方面做出相应转变.改善目前的状况,为内外资企业创造公平的竞争环境:内陆地区应在政策改进、产业升级、实现和谐发展等方面制定引导外商直接投资的发展战略.     

对加强长三角产业协调发展法制建设的思考

近几年来，长三角以产业协调发展为核心的区域经济一体化趋势正在形成，客观上需要我们在长三角产业协调发展管理、效益评估和质量互认、合作与竞争、金融保障、环境保护、经济监督等方面加强法制建设，这对于依法引导、规范和保障长三角产业协调发展，实现长三角区域合作与发展战略目标，都具有重要的现实意义。     

企业规模、规模经济与产业集群

企业规模问题一直存在着截然相反的观点和主张,造成冲突的原因在于“企业规模”是一个各取所需的含混的概念。具有经济学意义的企业规模应该从两个相互正交的维度上———企业的横向规模和纵向规模———来度量。规模经济来自于横向规模的扩张,而纵向规模的扩张可能会带来规模不经济。产业集群是观察企业横向、纵向规模一个好的样本。区分企业规模的不同性质,将会使与规模经济相关的理论研究出现明晰的路径。     

国内烟草产业的供应链竞争战略

烟草作为特殊商品，在特殊的管理体制下，其供应链呈现与一般产品不同的特殊性。由于各个利益团体的冲突，导致供应链的断裂，从本质上削弱了供应链的竞争力。本文从烟草供应链的特征和结构分析出发，构建了烟草供应链的竞争力结构，提出在现有体制模式下，以核心企业为中心对烟草供应链进行集成，实施供应链竞争战略可以在一定程度上弥补断裂的供应链。     

Cryptocurrencies and stock market indices. Are they related?

In this paper, we investigate the stochastic properties of six major cryptocurrencies and their bilateral linkages with six stock market indices using fractional integration techniques. From the univariate analysis, we observe that for Bitcoin and Ethereum, the unit root null hypothesis cannot be rejected; for Litecoin, Ripple and Stellar, the order of integration is found to be significantly higher than 1; for Tether, however, we find evidence in favour of mean reversion. For the stock market indices, the results are more homogeneous and the unit root cannot be rejected in any of the series, with the exception of VIX where mean reversion is obtained. Concerning bivariate results within the cryptocurrencies and testing for cointegration, we provide evidence of no cointegration between the six cryptocurrencies. Along the same lines, testing for cointegration between the cryptocurrencies and the stock market indices, we find evidence of no cointegration, which implies that the cryptocurrencies are decoupled from the mainstream financial and economic assets. The findings in this paper indicate the significant role of cryptocurrencies in investor portfolios since they serve as a diversification option for investors, confirming that cryptocurrency is a new investment asset class.     

Accounting for real exchange rates using micro-data

The classical dichotomy predicts that all of the time-series variance in the aggregate real exchange rate is accounted for by non-traded goods in the consumer price index (CPI) basket because traded goods obey the Law of One Price. In stark contrast, Engel (1999) claimed the opposite: that traded goods accounted for all of the variance. Using micro-data and recognizing that final good prices include both the cost of the goods themselves and local, non-traded inputs into retail such as labor and retail space, our work re-establishes the conceptual value of the classical dichotomy. We also carefully show the role of aggregation, consumption expenditure weighting and assignment of covariance terms in the differences between our findings and those of Engel.     

Proactive environmental strategy,innovation capability,and stakeholder integration capability: A mediation analysis

This study investigates the underlying mechanisms through which proactive environmental strategy develops organizational capabilities. The results of a survey of publicly listed companies in China reveal that proactive environmental strategy has a more positive influence on stakeholder integration capability than on innovation capability. Moreover, organizational learning plays a greater role in mediating the effect of proactive environmental strategy on innovation capability than on stakeholder integration capability, whereas cross‐functional coordination plays a greater role in mediating its effect on stakeholder integration capability than on innovation capability. These findings provide important implications on organizational capability building via proactive environmental strategy.     

Policy and trade issues for a future regional biofuels market in Southern Africa

ABSTRACT

This paper reviews the domestic political and legislative context surround biofuels initiatives to highlight what opportunities exist for establishing a biofuels trade network between South Africa (as an anchor market) and its neighbours, specifically in Zambia and Mozambique. By analysing global developments in major biofuel importers, reasons for policy inertia in South Africa, and recent experiences with biofuels investments, we suggest that the likelihood for a regional biofuels market developing is slender without addressing land-related challenges in producer countries and revising South Africa’s domestic legislation.     

Nontraded food commodity spatial price transmission: evidence from the Niger millet market

Using an Augmented Factor Vector Autoregressive (FAVAR) Model, this study analyzes spatial millet prices transmission in Niger. Our results did not find condition for millet markets integration existence. However, the Granger causality tests and impulse response functions from the estimated short‐term dynamic as FAVAR model revealed the existence of leading markets whose millet prices affect a maximum number of other regional millet prices, while some regions seem to be isolated from trade or information flows. Furthermore, the significance of a shock depends also on the characteristics of the region where it originates in terms of millet demand or supply, indicating that the region to target and where the price shock originated matter for the policies’ success.     

Contextualizing speed and cross-border acquisition performance: Labor market flexibility and efficiency effects

There is general agreement that acquisition integration is decisive for acquisition performance. Despite this consensus, there are heterogeneous results on integration measures, such as integration speed with empirical research supporting the benefits of either fast or slow integration. We argue that the business environment surrounding acquisitions has the potential to reconcile conflicting findings. We develop how institutional factors (i.e., labor market flexibility and efficiency) influence the relationships between speed of human and functional integration on acquisition performance. With a sample of 203 transactions from acquirers from central Europe and Scandinavia, we find human and functional integration speed have divergent effects on acquisition performance. Further, both relationships are moderated by labor market flexibility and efficiency, but in different ways. Implications for research and practice are discussed.