The transmission of US economic policy uncertainty shocks to Asian and global financial markets

This paper proposes a novel approach to investigating the spillover effects of US economic policy uncertainty shocks on the global financial markets. Employing a factor-augmented vector autoregression (FAVAR), we model US economic policy uncertainty jointly with the latent factors extracted from equity prices, exchange rates, and commodity prices. We find that US economic policy uncertainty affects these factors significantly. A country-level analysis shows heterogeneous responses to an increase in US economic policy uncertainty. With regard to equities, US economic policy uncertainty adversely affects equity prices. However, its impact on the Chinese equity market is relatively small. As for foreign exchange markets, while many currencies depreciate in response to an increase in US economic policy uncertainty, the US dollar and the Japanese yen appreciate, reflecting their safe-haven status. The Chinese yuan, whose nominal exchange rate is closely linked to the US dollar, also appreciates in response to uncertainty shocks.     

Time-frequency connectedness of crude oil,economic policy uncertainty and Chinese commodity markets: Evidence from rolling window analysis

This article investigates the time–frequency connectedness of economic policy uncertainty (EPU), WTI crude oil and Chinese commodity markets during the period between 2004 and 2020. Rolling window wavelet vector autoregression and connectedness networks are developed to evaluate the time-varying characteristics of the connectedness. The empirical results are as follows: First, the total connectedness between EPU, oil and commodities becomes stronger as the time scale increases. Second, the net connectedness of EPU and WTI in the system is positive, indicating that EPU and WTI are contributors to information and will affect financial markets across time scales. Third, the connectedness remains at a high level during financial crises across all scales, and the contribution of EPU and crude oil to commodities increases significantly. Specifically, compared with other commodity sectors, grains are greatly affected by EPU under the condition that the energy sector is seriously affected by crude oil. Overall, investors and policy makers should consider connectedness in terms of time and frequency when making a decision.     

Low interest rate policy and the use of reserve requirements in emerging markets

This paper sheds light on the link between the interest rate policy in large advanced economies with international funding and reserve currencies (the United States and the euro area) and the use of reserve requirements in emerging markets. Using reserve requirement data for 28 emerging markets from 1998 to 2012, we provide evidence that emerging market central banks tend to raise reserve requirements when interest rates in international funding markets decline or financial inflows accelerate, most likely to preserve financial stability. In contrast, when global liquidity risk rises and funding from the large advanced economies dries up, emerging markets lower reserve requirements.     

Exploring tax evasion in the context of political uncertainty

We present a model of agents facing the uncertainty of two future forms of government who are able to insure against this uncertainty by hiding funds from taxation. In order to choose whether or not to hide funds from taxation, agents need to know policy choices that each government would make should it come to power. But each government, before it could make its decision, would need to know the choices of the agents who would, for example, produce tax revenues. This informational tension is resolved endogenously. We derive the resulting level of tax evasion in society and the optimal choices made by the potential governments. We examine how changes in governmental structure would affect the level of tax evasion, and how that, in turn, would affect a particular form of capital flight.     

The impact of economic uncertainty on the decision of fertility: Evidence from Taiwan

Economic uncertainty has only recently begun to appear in research on the determinants of fertility. Therefore, the purpose of this study is to investigate how economic uncertainty affects the fertility rate in Taiwan. Official county-level panel data from 1998 to 2016 for 20 counties are utilized in DIFF-GMM and SYS-GMM models in dynamic panel regression estimation. The major finding of this study is that higher volatility of household disposable income will reduce the fertility rate. The empirical results support the proposition that economic uncertainty might be an important determinant of fertility decisions, explaining the decline in fertility in Taiwan.     

The relationships among corporate social responsibility,corporate image and economic performance of high-tech industries in Taiwan

The economic development of high-tech industries in Taiwan focuses on IC design, opt electrics, semiconductors, computer science and telecommunication. It is necessary for business to understand the relations and significance of the economic performance to take the responsibility and keep a positive corporate image, thus they can earn more admiration and trust from customers. How do they take the social responsibility to improve their corporate image and create the economic performance, and finally reach the top one of the whole world? This study discusses the subject concerning the continuing development of business and relevant issues stated above. We found that 68.1% of high-tech industries in Taiwan are in accordance with business ethics and norms of conduct. Businesses take their responsibility practically by participating in public welfare activities. The more responsibilities they fulfill; the better image they have. High-tech industries should target the social responsibility as their first goal and secondly improve their corporate image to increase the economic performance.     

Ownership structure and firm performance in emerging markets: A comparative meta-analysis of East European EU member states,Russia and China

Using a total of 4425 estimates collected from 204 previous studies, this paper presents a meta-analysis performed to compare East European EU member states, Russia and China in terms of the relationship between ownership structure and firm performance. The results indicate that, as the standard theory predicts, state ownership negatively influences the performance of firms the state invests in, while the presence of domestic outside investors and foreign investors as company owners positively affects firm performance irrespective of the difference in country/region. Furthermore, we also found that ownership of managers tends to exert a positive impact on the performance of their owned firms. Overall, however, the linkage between corporate ownership and performance is weak. This finding implies that, in comparison with advanced economies, management discipline by investors is less sufficient in emerging markets.     

The profitability of moving average trading rules in BRICS and emerging stock markets

Technical analysis and trading systems have been widely used by practitioners in financial markets. Since some academic studies have highlighted that these tools can generate positive alphas when compared with a buy-and-hold strategy, we studied the main stocks of the BRICS and emerging markets. We considered the period from 2000 to 2015 and observed different combinations of moving average strategies and periods. The main results indicate that, for some countries, there is a combination of periods for moving averages producing better outcomes.     

The Fama-French model for estimating the cost of equity capital: The impact of real options of investment projects

We use the classic and modified Fama-French models to estimate the cost of capital of stock portfolios listed on selected markets. We compare four highly developed markets (US, EU, Japanese and global) and the Polish market as an alternative investment opportunity and a CEE emerging market. The performance of the applied procedures for estimating the cost of capital for company projects is examined and cost of capital is assessed with and without real option adjustment. We adjust the portfolios’ returns using the firms’ book-to-market ratios and idiosyncratic volatility as option proxies. The variability of cost of capital is evaluated using bootstrap methods. Our study shows a clear difference between bootstrapped distributions of cost of capital for the tested developed market and the Polish market portfolios. Wider confidence intervals of the estimated cost of capital of the studied Polish portfolios may result from political motivations in managing state-controlled companies. Our findings also indicate a clear difference between the cost of capital for tested portfolios with and without option adjustment. The widths of the estimated confidence intervals increase after option adjustment. The highest/lowest values of the cost of capital both with and without option adjustment are found for the US/Japanese market portfolios.     

The spillover effects of biofuel policy on participation in the conservation reserve program

This paper studies the spillover effects of rising biofuel production on participation in the Conservation Reserve Program. Landowner participation decisions are modeled using a real options framework. We develop a land use decision model that captures biofuel-driven structural changes in market demand and derive threshold conditions that trigger participation in the program. We then quantify the impacts of biofuel production on participation at both the national and state levels using Monte Carlo simulations. The model is also used to analyze how changes in the persistence of the biofuel production boom and in the volatility of farming returns affect conservation participation decisions. Policy implications of the results are discussed.     

FDI forward spillover effects in emerging markets: A comparative meta-analysis of China and Eastern Europe

Using two unique datasets of 530 forward estimates from 19 studies on China and 942 forward estimates from 28 studies on Eastern European transition economies, this study quantitatively analyzes foreign direct investment forward spillover effects, accounting for various biases and firm attributes in existing empirical results using a meta-regression analysis. We find that aggregation bias, misspecification bias, endogeneity bias (including simultaneity bias and omitted-variable bias), and publication bias, as well as firm attributes, contribute to the heterogeneity in forward spillover estimates; and that the preferred forward spillover effects are positive but nonsignificant. Interestingly, the preferred forward spillover effect is likely to be much larger in Eastern European transition economies than in China.     

The political uncertainty and stock market behavior in emerging democracy: the case of Taiwan

This paper examines the congressional effect between the pre- and post-democratization on the stock market by the asymmetric Generalized Autoregressive Conditional Heterosce desticity (GARCH) model in the period 1984–2004. The results found that the congressional effect is negative effect on stock returns but volatility is not significant. However, the democratic effect on stock returns is negative and increased of volatility. Moreover, the congressional effect on stock market returns following democratization significantly exceeds that before democratization, but have no significant effect for the volatility in the same circumstances. These results provide evidences consistent with the contention of liberalization (Hayek, Am. Econ. Rev. 35, 519–530, Individualism and Economic order, The university of Chicago press, Chicago, London, 1945, 1948; Popper, The open society and its Enemies, Princeton university, NJ, 1950).     

The impact of value added components of GDP and FDI on economic freedom in Europe

This paper investigates the possibility of a long-run relationship between the Economic Freedom Index (EFI), Foreign Direct Investment (FDI) and value added components of GDP in thirty Eastern, Central and Western European countries. The study further examines whether the FDI and sector-specific components of GDP have any significant impact on economic freedom for these countries. We use annual data and employ Pedroni and KAO panel cointegration analyses to assess the long-run relationships. The results indicate that there is a significant long-run relationship between the variables under study. Moreover, the evidence shows that the service and industry value added components positively affect EFI, while the agriculture value added component has a negative effect on EFI. However, contrary to the prior literature, we observe a marginally significant and negative relationship between EFI and FDI in the random effects model.     

The macroeconomic impact of economic uncertainty and financial shocks under low and high financial stress

External financial frictions might increase the severity of economic uncertainty shocks. We analyze the impact of aggregate uncertainty and financial condition shocks using a threshold vector autoregressive (TVAR) model with stochastic volatility during distinct US financial stress regimes. We further examine the international spillover of the US financial shock. Our results show that the peak contraction in euro area industrial production due to uncertainty shocks during a financial crisis is nearly-four times larger than the peak contraction during normal times. The US financial shocks have an influential asymmetric spillover effect on the euro area. Furthermore, the estimates reveal that the European Central Bank (ECB) is more cautious in implementing a monetary policy against uncertainty shocks while adopting hawkish monetary policies against financial shocks. In contrast, the Fed adopts a more hawkish monetary policy during heightened uncertainty, whereas it acts more steadily when financial stress rises in the economy.     

企业境外投资中东道国政治风险评估分析

目前,我国企业境外直接投资进入快车道,由于社会制度的不同和意识形态的差异,使得境外直接投资的政治风险明显加大。本文对我国企业境外投资的现状和政治风险来源进行了分析,构建了适应境外投资政治风险评估模型,提出了应对政治风险的策略。     

Financial constraints and corporate investments during the current financial and economic crisis: The credit crunch and investment decisions of Slovenian firms

We investigate the effect of financial constraints on the investment decisions of Slovenian firms during the current financial and economic crisis. By estimating the error-correction model and the Euler-equation specification, we found that corporate investments were significantly affected by financial constraints during the crisis. The effect of financial constraints intensified in 2009 and alleviated slightly in 2010, although still being significantly more intense than before the crisis hit the economy. By estimating a switching regression model with unknown sample separation that enabled us to address the problem of judgemental sample separation, we were also able to estimate the error-correction model separately for financially constrained and financially unconstrained firms. The results indicate that financial constraints have a significant effect on both financially constrained and financially unconstrained firms, although corporate investments were more severely affected in financially constrained firms.     

东西部区域市场协调发展研究

区域协调发展是建设和谐社会的重要组成部分。区域市场的不协调发展,将会影响到我国改革开放的深化和社会主义现代化建设的进程。文章着重从东西部市场非均衡发展存在的问题及成因入手,从市场容量、商品市场、流通市场等微观角度进行阐述,并在此基础上提出相应的对策。     

The impact of corporate governance on state-owned and non-state-owned firms efficiency in China

The purpose of this paper is to expand the literature on the corporate governance of transition economies by analyzing the relationship between corporate governance and productive efficiency in China's publicly listed manufacturing industry firms. We use the principal component analysis and the hybrid meta-frontier DEA model, separating inputs into radial inputs that change proportionally and non-radial inputs that change non-proportionally to measure the technical efficiency and technology gap ratios of publicly listed Chinese firms in different manufacturing industries during 2010–2013. The input variables are the net value of fixed assets, staff number, and the characteristics of the corporate governance system, while the output variables are gross revenue and total profit. The empirical result shows that inefficiency due to corporate governance is the main reason for lower efficiency in most manufacturing firms. For the technology gap ratio (TGR), the metal and mineral and the machinery, equipment and instrument are the two highest efficient sectors, whereas the paper and allied products sub-industry has the lowest efficiency during 2010–2013. In addition, the ratio of state-owned firms whose inefficiency is mainly caused by corporate governance to total state-owned firms is greater than that of non-state-owned firms in each year. The TGR analysis shows that the efficiency performance of non-state-owned firms is greater than state-owned firms.     

A model of vertical integration and investment in generation capacity in electricity markets: The case of the bidding game

The aim of this work is to assess the impact of (partial) vertical integration between generators and retailers on generation capacity choice and its subsequent welfare consequences. We present a framework in which final demand is perfectly inelastic and stochastic. Nevertheless, wholesale demand is elastic because of the existence of outside opportunities (mainly international transmission capacity). The model is a three-stage game. Neither transmission nor retail costs are taken into account.

In the first stage of the game, generators choose capacity only knowing distribution of demand and thus maximizing their expected profit. The second stage of the game represents the competition for market share between retailers in a market where consumers have switching costs. The former face unknown demand and maximize their utility based on two factors: the expected profit and a risk element. Finally, generators submit bid functions to the system operator given known demand and maximizing their profit during the last stage of the game. Retailers and generators interact in the wholesale market, which is cleared by the system operator whose function is to match supply (represented by the bids of the generators) and demand through a system of single price auctions. The wholesale market is the only means to buy and sell energy; there are no bilateral contracts between firms, except if they are vertically integrated.

We compare fully disintegrated and partially vertically integrated structures using a comparative statics approach. In this paper, the analysis will focus on the last stage of the game: the bidding game. We find that partial vertical integration between generators and retailers tends to lower wholesale prices but not unambiguously. Depending on which firm (vertically integrated or disintegrated generator) has installed the higher capacity and depending on level of demand, prices can stay unchanged or even rise.     

增值税转型对固定资产投资的影响与对策

增值税税收政策由生产型转变为消费型,财政税收制度的这一大改革对我国企业的固定资产投资方面产生了一定的影响。文章仅就该政策的实施带来的问题进行了讨论,并就企业解决这一问题,最大化地利用这项政策优惠提出对策建议。