The EMU effects on asset market holdings and the recent financial crisis

This paper examines if there are significant integration effects from the establishment of European Monetary Union (EMU) and the introduction of euro on EMU and non-EMU equity and bond markets. This is done by looking at the holdings of these markets. We investigate to what extent these effects have been affected by the recent global financial crisis. This is done based on gravity model determining bilateral asset holding among the EMU countries, non-EMU European countries and the rest of world. This model can control for the effects of other economic (gravity-type) variables on the effects of the EMU on financial markets, like the size of the capital markets across countries, the geographical distance, information asymmetries etc. Ignoring these effects may exaggerate the actual EMU integration effects. The paper provides clear cut evidence that the establishment of the EMU had significant integration effects on equity and bond markets. It significantly increased the EMU bond and equity holdings by the EMU and non-EMU investors. These effects have become important since year 2001. However, they have considerably reduced after year 2007, due to the recent global financial crisis. Across the EMU countries, we have found that the strongest disintegration effects of the above crisis were observed for the peripheral countries of the EMU. These effects became evident before the start of the European debt crisis in early 2010.     

Capital Market Integration in the Middle East and North Africa

This paper studies capital market integration in Middle Eastern and North African (MENA) countries and its implications for international portfolio investment allocation. Starting with four cointegration methodologies, we significantly reject the hypothesis of a stable, long-run bivariate relationship between each of these markets and the European Monetary Union (EMU), the United States, and a regional benchmark. This indicates the existence of significant diversification opportunities for three categories of investors (EMU, world, and regional investors). A recursive analysis based on Barari (2004) suggests that recently, the MENA markets have started to move toward international financial integration. Investigating the effect of selected financial, economic, and political events on such a process, we extend the methodology and find that the markets react heterogeneously to the different categories of shocks. They should therefore not be treated as a bloc for global allocation purposes. Finally, after adjusting the integration levels by relative market capitalization, Israel and Turkey are the most promising markets in the region, followed by Egypt, Jordan, and Morocco. Tunisia and Lebanon seem to be lagging behind.     

Does sovereign risk matter? New evidence from eurozone corporate bond ratings and zero-volatility spreads

In this paper, we empirically examine if sovereign risk matters for corporate bonds in developed economies. Using a unique panel data sample of 897 corporate bonds from eleven countries within the Economic and Monetary Union (EMU), we investigate sovereign and corporate ratings as well as zero-volatility spreads (z-spreads). In the time period from March 2006 to June 2012, we find sovereign risk to be a significant driver of corporate risk. The effect is stronger for companies with domestic revenue structure, for companies that are (partly) owned by the government, and companies active in the utility and transportation sector. Interestingly, the impact of sovereign risk on corporate risk during the acute European sovereign debt crisis period decreases if ratings are examined, but increases if z-spreads are utilized. Rating agencies seem to take a more differentiated view on individual company risk during the sovereign debt crisis, while institutional investors might want to reduce their exposure to a country in financial distress as a whole, regardless of whether sovereign or corporate bonds are held.     

Financial Integration and EMU

This paper investigates the effect of European Monetary Union on the integration of the financial services industry within European using data on the announcements of M&A's within the industry. We find some evidence that EMU has helped financial integration within the euro area. In addition, financial institutions in EMU countries became more active in initiating integration between EMU and non‐EMU partners, which also contributed to overall regional integration within European. The more active role of EMU institutions suggests that institutions residing in the eurozone became stronger players in the corporate control market. However, EMU does not facilitate the entry of non‐European institutions into European.     

Integration of European bond markets

I investigate the time variation in the integration of EU government bond markets. The integration is measured by the explanatory power of European factor portfolios for the individual bond markets for each year. The integration of the government bond markets is stronger for EMU than non-EMU members and stronger for old than new EU members. For EMU countries, the integration is weaker the lower the credit rating is. During the recent crisis periods, the integration is weaker, particularly for EMU countries.     

The impact of the euro on Europe's financial markets

This paper presents an overview of the impact of the introduction of the euro on Europe's financial structure over the first four years since the start of EMU. It analyzes changes in money markets, bond markets, equity markets and foreign exchange markets. Euro's role in originating or catalyzing trends has been uneven across the spectrum of financial markets. From the supply side, banks and investors in fixed income markets have become more focused on the characteristics of individual borrowers rather than the nationality of the issuer and have built up expertise to evaluate credit risk. European equity markets have also been affected by the enhanced ability of investors to build strategies with a pan‐European perspective as prices increasingly reflected risk factors specific to industrial sectors rather than individual countries. On the borrower side, EMU has increased the attractiveness of market‐based financing methods by allowing debt issuers to tap institutional portfolios across the euro area. Lower barriers to cross‐border financial transactions have also increased the contestability of the market for financial services, be it at the wholesale or the retail level. The introduction of the euro has also highlighted the shortcomings of existing institutional structures and areas where excessive focus on narrowly defined interests may stand in the way of realizing the full potential benefits from the new environment. Diverging legal and institutional infrastructures and market practices can impede further financial market development and deepening. Hence, the euro has put a premium on cooperation between national authorities and institution as a means of achieving a more harmonized financial environment. The impact of EMU on depth in foreign exchange markets has been less clear‐cut, as volatility, spreads, trading volumes and liquidity appear not to have changed in a substantial way. Overall, it seems that the new currency has made some progress towards the goal of becoming a currency of international stature that would rival that of the US dollar. However, a number of the necessary next steps towards achieving this goal are also among the trickiest to implement.     

Spanish Treasury bond market liquidity and volatility pre- and post-European Monetary Union

Spain enacted a number of important debt management initiatives in 1997 to prepare its Treasury bond market for European Monetary Union. We interpret the impacts of these changes through shifts in a bond liquidity “life cycle” function. Furthermore, we highlight the importance of expected average future liquidity in explaining Spanish bond liquidity premiums. We also uncover pricing biases that support the Spanish Treasury’s tactical decision to target high-coupon, premium bonds in its pre-EMU debt exchanges. Finally, we show that EMU has been associated with both a decrease in bond yield volatility and an increase in pricing efficiency.     

Systemic and Idiosyncratic Risk in EU-15 Sovereign Yield Spreads after Seven Years of Monetary Union

The market capitalisation of international bond markets is much larger than that of international equity markets. However, compared to the large body of literature on international equity market linkages, there are far fewer empirical studies of bond systemic risk or international bond market co-movements. The extent of international bond market linkages merits investigation, as it may have important implications for the cost of financing fiscal deficit, monetary policymaking independence, modelling and forecasting long-term interest rates, and bond portfolio diversification. In this paper, we investigate the relative influence of systemic and idiosyncratic risk factors on yield spreads over 10-year German government securities during the seven years after the beginning of Monetary Integration. We estimate both panel regressions for the two groups of EU-15 countries (EMU and non-EMU) and specific-country regressions for the nine countries in the EMU group and the three countries in the non-EMU group. All estimations include both domestic (differences in market liquidity and credit risk) and international risk factors. The results present clear evidence that it was mostly idiosyncratic rather than systemic risk factors that drove the evolution of 10-year yield spread differentials over Germany in all EMU countries during the seven years after the beginning of Monetary Integration. Conversely, in the case of non-EMU countries, adjusted yield spreads (corrected from the foreign exchange factor) are influenced more by systemic risk factors. The fact that these countries do not share a common Monetary Policy might explain these results, which may show that government bonds from EMU countries have a better safe-haven status that those of non-EMU countries.     

Measuring the liquidity impact on EMU government bond prices

Abstract

The work reported in this paper aimed to measure the impact of liquidity on European Monetary Union (EMU) government bond prices. Although there is a growing theoretical and empirical literature on liquidity effects in fixed income markets there is no clear answer to the questions how to measure liquidity and whether liquidity is priced in the market at all. The empirical analysis here is based on a unique data set containing individual bond data from six major EMU government bond markets, allowing one to compare yield curves estimated for subportfolios formed with respect to different potential liquidity measures. In a second procedure, liquidity measures are collected on the individual bond level and estimated pricing errors, given some reference yield curve, are regressed against these liquidity variables. This enables the conduction of formal tests on the pricing impact of liquidity measures. Results indicate that the benchmark property and the number of contributors are the most promising liquidity proxies having significant results in most countries. The results do not support the hypothesis that other liquidity measures under consideration, such as the on-the-run property, the issue size, and bid–ask spread related measures have a persistent price impact. A cross-country analysis of the subportfolio level indicates that liquidity effects cannot explain the size of the yield spreads between different issuers. This implies that effects other than liquidity, such as credit risk, are important driving factors of cross-country yield spreads.     

Evolution of international stock and bond market integration: Influence of the European Monetary Union

This paper examines the dynamic relationship between daily stock and government bond returns of selected countries over the past decade to infer the state and progress of inter-financial market integration. We proceed to empirically investigate the influence of the European Monetary Union (EMU) on time variations in inter-stock–bond market integration/segmentation dynamics using a two-step procedure: First, we document the downward trends in time-varying conditional correlations between stock and bond market returns in European countries, Japan and the US. Second, we investigate the causality and determinants of this interdependent relationship, in particular, whether the various macroeconomic convergence criteria associated with the EMU have played a significant role. We find that real economic integration and the reduction in currency risk have generally had the desired effect on financial integration but monetary policy integration may have created uncertain investor sentiments on the economic future of the EMU, thereby stimulating a flight to quality phenomenon.     

International tax reform: its effect on repatriation decisions of multinational corporations

The purpose of this research is to identify the ways in which post-1986 international tax reform is expected to affect the repatriation decisions of multinational corporations (MNCs) and to develop expectations about the degree to which future tax reform initiatives will result in the full convergence in rates across international boundaries. The research presents comparative income tax rate data for 14 developed countries and the 11 European Monetary Union (EMU) member states for the 1985–1997 period. All countries reduced their top corporate income tax rate during that period, and the inter-country variation in rates decreased. The reduction in the variation in rates across countries should provide MNCs with more flexibility in dividend repatriation decisions as the difference in tax cost between repatriating foreign earnings and reinvesting them abroad is diminished. Although the research shows a trend toward more similar rates during the 1985–1997 period, it also identifies and discusses political pressures that mitigate against the full convergence in rates.     

Changing integration of EMU public property markets

This paper examines the impact of the European Monetary Union (EMU) on European public property market integration. Results indicate that the property markets are long-run independent and show little evidence of short-run relationships prior to the formation of the EMU. However, the degree of interdependence and the extent of convergence among the largest property markets have intensified substantially after the launch of the Euro as the common currency in January, 1999. Moreover, each of the property markets under consideration is endogenous in that none is found to “dominate” the others toward long-run equilibrium. Short-run results indicate substantial interrelationships among the markets after the adoption of the Euro. Finally, the study shows that stock markets, bond markets, and public property markets follow similar convergence patterns.     

Prospects for Co-ordination of Corporate Taxation and the Taxation of Interest Income in the EU

This paper evaluates the recent proposals for a co-ordinated capital tax policy in the European Union, focusing on an EU-wide minimum withholding tax on interest income and alternative ways to increase the effective tax rate on corporate profits. The analysis draws on current theoretical and empirical research and views the recent capital tax reforms undertaken by individual member countries as rational adjustments to changing conditions in capital markets. Special emphasis is placed on the constraints for EU tax policy imposed by the possibility of shifting capital income to third countries. The paper concludes that some aggregate efficiency gains can be expected from the EU co-ordination proposals, but additional tax collections will be limited largely to the group of small savers while highly mobile large-scale investors are likely to avoid the EU tax.     

Economic interdependence and common stochastic trends: A comparative analysis between EMU and non-EMU stock markets

Whether economic interdependence among countries is a contributing factor to cointegration and common stochastic trends in international stock markets is indiscernible due to contradictory results from prior empirical work. This study aims to add clarity to this issue through a more distinct grouping of countries and methodological enhancements. A comparative analysis of cointegration is conducted between stock market price indices of major Economic and Monetary Union (EMU) and non-EMU countries. The conventional Johansen methodology is augmented with several diagnostic techniques (that have not been all inclusive in previous studies) to ensure the robustness of test results. Major findings pertinent to investors and policymakers are that economic interdependence appears to be the important contributing factor and that the U.S. stock market does not exert influences on long-run performances of other included stock markets. Furthermore, while the UK is not an EMU member, it may be viewed as a quasi EMU participant due to its stock market being cointegrated with and yet one of the common stochastic trends (besides those of Germany, Italy, and the Netherlands) within the EMU stock markets under investigation.     

The Effects of Liberalisation on Market and Currency Risk in the European Union

This paper investigates the effects of liberalisation on the pricing of market and currency risk for a number of financial markets in the European Union (EU). An International Asset Pricing Model with a multivariate GARCH‐in‐Mean specification and time‐varying prices of risk is used for the four markets with the largest capitalisation in the EU. Only one price of market risk exists and international investors are rewarded for their exposure to currency risk. The evidence shows that all prices of risk are time‐varying and have been decreasing during the process of liberalisation. There is also evidence that markets react to period of uncertainty in the process toward the completion of liberalisation. In addition, the operation of the European Monetary System has generated lower covariances. As a consequence, total risk premia have declined in the last decade.     

Factor decomposition and diversification in European corporate bond markets

In this paper we present an analysis of diversification strategies on portfolios of European corporate bonds. From the perspective of a US-based investor we study whether mean–variance diversification strategies change as a result of the introduction of the European Economic and Monetary Union (EMU). Using a comprehensive and unique data set of European corporate bonds we show that country factors are more important than industry factors to describe the cross-section of European corporate bonds. In particular we find that in the Post-EMU period country factors remain important.     

CARE/CEASA Roundtable on: Liquidity and Capital Management

Five distinguished banking and accounting scholars explore the role of liquidity at not only the “macro” level of the economy, but also at the level of individual companies. The first of the four main speakers, who is the author of the preceding article, restates his argument that the stability of financial systems can be increased by directing bank regulators and executives to find the optimal combination of liquidity and capital requirements. The second of the four speakers shifts the focus to liquidity management by non‐financial companies, with particular emphasis on their use of lines of credit and their role in helping companies weather the financial crisis. The third speaker places liquidity in the context of capital markets, and presents suggestive evidence that improvements in corporate disclosure and transparency have beneficial effects on both the level and volatility of liquidity in those markets. The panel is rounded out by a discussion of liquidity in corporate bond markets and the proposal of a new way to measure such liquidity.     

Diversification in euro area stock markets: Country versus industry

The harmonization of fiscal and economic policy within the European Monetary Union (EMU) has had a considerable impact on the economies of member countries. In particular, several studies indicate that the proceeding economic integration among euro area countries has important consequences for the factors driving asset returns in financial markets. However, these studies rely on one specific methodology [Heston, S.L., Rouwenhorst, K.G., 1994. Does industrial structure explain the benefits of international diversification? Journal of Financial Economics 36, 3–27; Heston, S.L., Rouwenhorst, K.G., 1995. Industry and country effects in international stock returns. Journal of Portfolio Management Spring, 53–58], that has recently been criticized as too restrictive. This study adopts a mean–variance approach instead. Using recent euro area stock markets data, we find strong evidence that diversification over industries yields more efficient portfolios than diversification over countries.     

Effects of Economic Convergence on Stock Market Returns in Major EMU Member Countries

This study updates and extends existing literature by investigating the effects of economic convergence among major European Economic and Monetary Union (EMU) member countries on stock market returns in each respective nation. Main findings include: (1) long-term stability in the EMU appears to be attainable, but further integration of product and factor markets is needed to reinforce convergence of real sectors; (2) the UK can be considered a quasi EMU participant due to convergence of its key economic variables with those of formal EMU members; and (3) economic convergence appears to be an important contributing factor to returns from stock markets in the included EMU countries except Germany.     

环境信息透明度与企业信用评级——基于债券评级市场的经验证据

基于2008至2015年期间公司债券发行主体的信用评级数据和手工收集的上市公司环境信息数据,本文研究了环境信息透明度对企业信用评级的影响。研究结果显示,公司获得高信用评级的概率与其环境信息透明度显著正相关;环境信息传递出公司的特质风险、盈余持续性以及盈余质量等信息,从而影响评级决策。进一步研究发现,环境信息透明度与企业信用评级之间的正相关关系在内部控制质量高、具有高质量外部审计的公司中更显著。采用工具变量两阶段回归方法、公司固定效应模型以及倾向得分配对方法控制内生性后,上述结论依然成立。此外,本文发现环境信息透明度可通过影响企业信用评级降低公司的债券融资成本,环境信息透明度对企业信用评级和债券融资成本的影响在污染行业中显著更强。上述研究发现有助于拓展环境信息披露对市场中介行为影响的相关研究,对认识非财务信息在资本市场中的作用和推进节能减排提供了重要参考。