Communication about a communication technology

As genetically modified (GM) products approach the market stage, the UK government and agro-food industry have faced a suspicious or hostile public. Since 1998 many retail chains have undertaken to exclude any GM-derived ingredients from their own-brand lines. This commercial blockage has intensified pressures for greater precaution, even for a moratorium on cultivating GM crops. Political protest has led to strategies for precautionary commercialization. Government and industry have cooperated to plan a ‘managed development’ of GM crops. Across the agricultural supply chain, industry has devised voluntary guidelines to ensure segregation of GM crops and to limit the spread of GM herbicide-tolerance. In particular UK regulators seek to test the risk that broad-spectrum herbicide sprays could damage wildlife habitats; they have broadened the advisory expertise accordingly. These measures open up the precautionary content to further debate, at both national and EU levels. Market-stage precautions establish a means to test claims that GM crops are environmentally-friendly products. By translating public concerns into broader risk-assessment criteria, the UK procedure involves critics in potentially influencing standards of scientific evidence and environmental harm. This social process has become a prerequisite for legitimizing commercial use.     

Risk and hedging: Do credit derivatives increase bank risk?

The objective of this paper is to investigate whether financial innovation of credit derivatives makes banks more exposed to credit risk. Although credit derivatives are important for hedging and securitizing credit risk – and thereby likely to enhance the sharing of such risk – some commentators have raised concerns that they may destabilize the banking sector. This paper investigates this issue in a simple model driven by costs of financial distress. The analysis identifies two effects of credit derivatives innovation – they enhance risk sharing as suggested by the hedging argument – but they also make further acquisition of risk more attractive. The latter effect, if dominant, can therefore destabilize the banking sector. The critical factor is, perhaps surprisingly, the competitive nature of the existing underlying credit markets. As these markets become more elastic the threat of destabilization increases. The paper discusses issues related to bank regulation within the context of the model.     

Do more competitive banks have less market power? The evidence from Central and Eastern Europe

Studies that have explored the competitive behaviour of banks frequently arrive at divergent conclusions because they use different measures of competition. This study first discusses these various measures of competition and their divergence from a theoretical perspective and then employs them to measure the competitiveness of Central and Eastern European banks and to investigate whether more competitive banks really have less market power. We find that these banks increase their market power when there is low banking concentration and do not necessarily become less competitive. Moreover, a more concentrated banking market does not enhance the market power of banks and does not make them less competitive, and more competitive banks do not necessarily have less market power. This latter outcome ensues because revenue and production reactions to cost evolution are either positively related – or completely unrelated – to the competitive behaviour of banks.     

Comparing precaution in the United States and Europe

The regulation of health and environmental risks has generated transatlantic controversy concerning precaution and the precautionary principle (PP). Conventional wisdom sees the European Union endorsing the PP and proactively regulating uncertain risks, while the United States opposes the PP and waits for evidence of harm before regulating. Without favouring either approach, this paper critically analyses the conventional depiction of transatlantic divergence. First, it reviews several different versions of the PP and their different implications. Second, it broadens the transatlantic comparison of precaution beyond the typical focus on single-risk examples, such as genetically modified foods. Through case studies, including hormones in beef and milk production and mad cow disease in beef and in blood donations, as well as reference to a wider array of risks, the paper demonstrates that relative precaution varies enormously. Sometimes the EU is more precautionary than the US (such as regarding hormones in beef), while sometimes the US is more precautionary than the EU (such as regarding mad cow disease in blood). Thus, neither the EU nor the US can claim to be categorically 'more precautionary' than the other. The real pattern is complex and risk-specific. Third, the paper seeks explanations for this complex pattern in five sets of hypotheses: optimal tailoring on the merits, political systems, risk perceptions, trade protectionism, and legal systems. None of these hypotheses fully explains the observed complex pattern of relative transatlantic precaution. The paper concludes that differences in relative precaution depend more on the context of the particular risk than on broad differences in national regulatory regimes.     

Europe's precautionary principle: promise and pitfalls

The European Union, through a recent 'Communication' from the Commission, has sought to legitimize the precautionary principle while establishing criteria for adoption of appropriate precautionary measures. Although the precautionary principle is not new and indeed reflects a basic human instinct, this article argues that the EC makes a constructive contribution towards formalizing it by describing the principle in the context of established processes of risk analysis: objective scientific evaluation, risk assessment, risk management and risk communication. The EC's reference to a broad spectrum of precautionary measures, subject to specific managerial criteria, also offers some assurance that the principle shall be implemented through thoughtful processes of decision making. There are pitfalls in the EC approach that should be rectified in future refinements of the principle. Critical terms need to be defined, the evidentiary hurdles for precaution need to be clarified, and checks and balances against ill-considered application of the principle need to be strengthened. A systematic process of ranking hazards and targeting cost-effective protection opportunities should be implemented by the EC as a counterweight to enactment of precautionary measures on a crisis-by-crisis basis.     

The ‘Plateau‐ing’ of the European Better Regulation Agenda: An Analysis of Activities Carried out by the Barroso Commission

In this paper we examine cases commonly characterised as risk‐risk tradeoffs (i.e., creating new risks while solving existing ones), in an attempt to learn lessons that can be valuable for future regulatory decision‐making. A broad range of environmental and health literature was reviewed and numerous cases of proclaimed risk‐risk tradeoffs were analysed in order to determine: 1) why regulatory measures were initially taken, 2) why these measures caused a countervailing risk to emerge, 3) how tradeoffs could have been avoided, and 4) whether the case is a good example of a risk‐risk tradeoff. The analysis reveals that only a small number of these cases can actually be considered risk‐risk tradeoffs. In a large number of cases safer alternatives are and were available at the time decisions were made. In some cases the proclaimed risk‐risk tradeoff simply did not exist or occur, and in some cases countervailing risks were ignored for reasons unknown. In many cases, the countervailing risks could have been anticipated and avoided by proactively seeking safer alternatives, completing a tradeoff and impact assessment, or increasing stakeholder input in the decision‐making process. We conclude that concerns about risk‐risk tradeoffs are not a reasonable argument against future application of the precautionary principle. Indeed, sound decision‐making processes in the face of uncertainty should always consider and attempt to mitigate reasonable risk‐risk tradeoffs.     

Genetically modified plants and the precautionary principle

The European regulation of genetically modified plants is a particular example of technological risk management that has become an essential part of the management of change. The role of regulators in this management process, when there are demands for regulatory action concerning unquantified (and sometimes unquantifiable) technological risks – with regulation under conditions of uncertainty – is explored. Where the retrospective evidence concerning a postulated risk scenario is sparse, the precautionary principle (PP) may be invoked. The origins of the European regulatory system, which applied until 17 October 2002 (Directive 90/220), why this has been revised (Directive 2001/18) and the probable impact of this revision are described. This is illustrated with risk assessments that have accompanied submissions for marketing approval for genetically modified plants under Directive 90/220. Some of the problems associated with the PP and the regulation of GM plants are discussed.     

The pricing of sentiment risk in European stock markets

This paper studies whether sentiment is rewarded with a significant risk premium in the European stock markets. We examine several sentiment proxies and identify the Economic Sentiment Indicator from the EU Commission as the most relevant sentiment proxy for our sample. The analysis is performed for the contemporaneous excess returns of EA-11 stock markets in the period from February 1999 to September 2015. We apply a conditional multi-beta pricing model in order to track the variation of the sentiment risk premium over time. The results demonstrate a positive significant relationship between sentiment and contemporaneous excess returns which is consistent with previous studies. The calculated sentiment risk premium is significant as well but negative implying that an investment in EA-11 countries over the examined time period – that is bearing sentiment risk – would have been unattractive to the investors on average.     

The EC courts' contribution to refining the parameters of precaution

By virtue of its ambiguity, it has largely been left to the courts to flesh out the scope and application of the precautionary principle. This paper examines the contribution made by EC courts to defining the parameters of precautionary decision making. In so doing, it illustrates that, though the precautionary principle is seen to operate in a number of regulatory contexts, discernible trends in judicial interpretations of precaution and the underlying notion of ‘uncertainty’ can nevertheless be identified. In contrast with early judgments, the courts are beginning to explicitly interpret risk assessment processes as having a pivotal role in determining precautionary intervention. Rather than finding simply that circumstances of uncertainty warrant precautionary measures, the courts have started to require that clear, or ‘concrete’, evidence of harm, deriving from risk assessment, is established before intervention is justified. This paper posits three explanations for this shift: (i) the ‘better regulation’ initiative within Europe; (ii) the Commission's Communication on the Precautionary Principle; and (iii) WTO litigation on precautionary safeguard measures. The judicial move to affiliate precaution with risk assessment processes in decision making can be seen as a reflection of these factors.     

Obituary

The environmental risk associated with genetically modified organisms (GMO) implies that new approaches to risk assessment, risk management and risk communication are needed. In this paper we discuss the role of the precautionary principle in policy responses to GMO risk. We first discuss application of the criteria in the European Environment Agency report “Late lessons from early warnings: The precautionary principle 1896–2000” to environmental GMO risk, with focus on crop plants. Moreover, we discuss Bayesian analysis in the context of improving the informational basis for decision‐making under uncertainty. Finally, environmental uncertainties are intertwined with economic uncertainties. Providing incentives for improved risk assessment, risk management and risk communication is crucial for enhancing environmental and social responsibility and thereby facilitate implementation of precautionary approaches. We discuss environmental and social screening of companies as an example of how such incentives can be provided.     

欧洲债务危机对吉林省对外贸易的影响

2009年12月欧洲债务危机爆发以来,希腊、比利时、意大利和西班牙等国先后陷入危机,多国面临国际信用评级下调。目前,欧债危机愈演愈烈,由于吉林省对外贸易往来中欧盟份额较大,其中进口比重已超过60%,因此此次欧债危机对吉林省对外贸易影响不容忽视。相关企业如何积极趋利避害,因势利导,有效应对危机,相关管理部门如何宣传引导,鼎力扶持,促进吉林省对外贸易健康发展,值得密切关注与思考。     

Choosing between precautions for nanoparticles in the workplace: complementing the precautionary principle with caring

Workers who develop and use nanoparticles are on the front line of exposure to the purported risks of nanoparticles. Employers have a legal duty to protect their employees against any work-related harm. However, it is difficult to perform the required risk assessment and management when dealing with uncertainty. Risk ethicists have therefore argued for using the precautionary principle to guide such decisions on uncertain risks. In this paper, I argue that if we want to make use of innovative products, such as nanomaterials, but lack the knowledge and shared standards for choosing between protective measures, the precautionary principle is underdetermined. For the use of nanoparticles in working environments, there are several guidelines that suggest different precautionary strategies for dealing with their purported risks, but choosing between these guidelines proves difficult in the absence of a clear, scientific, decision principle. I therefore explore the ethics of care to develop a complementary decision criterion for the precautionary principle. From this perspective, the caring qualities of working relationships are key in comparing precautions with each other. I propose three conditions for assessing risk management strategies based on (1) the existence of a mutual concern for employee health and safety, (2) the connectedness and continuity of the relationships between employer and employee, and (3) the responsiveness of employers to employee needs. Using these criteria will support choosing between precautions, by shifting attention from the acceptability of imposing a risk to creating a social context in which the imposition of the residual risks can be considered acceptable.     

Company Tax Reform in the European Union

The European Commission recently proposed to move towards a consolidated tax base for European multinational companies, to be allocated across EU member states through a system of formula apportionment. This paper argues that while the Commission's blueprints for company tax reform may reduce existing problems of transfer pricing, they will also create new distortions as long as existing tax rate differentials are maintained. The paper also investigates the changes in international tax spillovers which will occur as a result of a switch from the current system of separate accounting to formula apportionment. The final part of the paper discusses whether more conventional corporate tax harmonization should still be a long term policy goal for the EU and presents quantitative estimates of the efficiency gains from harmonization.     

Public’s perceived overcrowding risk and their adoption of precautionary actions: a study of holiday travel in China

The importance of travel risk has been recognized, but only a limited number of studies have been conducted on this risk and the precautionary actions the public may take to manage it during holidays. This study applied the protective action decision model and the protection motivation theory to examine the public’s intent to take precautionary actions during holiday times to handle the risk of overcrowding in China. Our survey showed that efficacy-related attributes of precautionary actions were positively correlated, whereas resource-related attributes were negatively correlated, with the intention to take precautionary measures. Risk perception also significantly influenced the adoption intention, but the amount of variance in the intention to adopt precautionary actions that was motivated by risk perception was lower than that related to efficacy-related attributes. In addition, we found that risk perception mediated the influence of past overcrowding experiences on people’s intention to adopt precautionary measures. Travel frequency, length of time spent away for the holiday, and the number of underage family members involved were significantly correlated with the intention to adopt precautionary actions. Finally, this paper discussed suggestions and implications for travelers, tourist departments, and related stakeholders.     

A simple model of copyright levies: implications for harmonization

Copyright levies are used as a way of compensating rightholders for the private use made of their protected works. This paper builds a simple model of copyright levies and investigates welfare implications of the harmonization of levy rates. The result is that, when the policy-maker places sufficient weight on the interests of collecting societies, harmonization could reduce social welfare. When countries are asymmetric, the country with a larger proportion of foreign consumption and more inefficient tax system loses more from harmonization. A calibration exercise using European data shows that harmonization would increase aggregate social welfare. However, in some countries, policy-makers are worse off although consumers are better off with harmonization. Especially, when larger countries have higher decision weights, the policy-makers are worse off overall, and hence would not agree to harmonize the levy rates.     

A Statistical Model of International Accounting Harmonization

This article shows how the difference between the observed frequencies of accounting policy choice and the outcome of a random policy choice, where each available method has an equal chance of being selected, may be fully explained with a statistical model. The process of harmonization is described in a way that identifies departures from equiprobable accounting policy choice as either: (a) the systematic effects of harmonization, or (b) the effects of systematic divergence from international harmony where the frequency of adoption of differing accounting methods varies across countries, or (c) the effects of company-specific accounting policy choices. The understanding of harmony that underlies previous attempts to measure harmonization is such that, with respect to a particular financial statement item, a situation of maximum harmony is reached when all companies in all countries use the same accounting method. From the standpoint of modelling the harmonization process. however, a different concept of harmony may be more useful. In this article, therefore, we posit a state of distributional harnzony in which, other things being equal, the expected distribution of accounting policy choices is the same in each country. In this theoretical state. the odds of selecting a given accounting method from those available for a particular financial statement item are identical for each country. A major advantage of this benchmark is that it provides a basis for distinguishing between two possibly conflicting components of the international harmonization process: between-country harmonization and within-country standardization. A hierarchy of nested statistical models is then used to describe accounting policy choices made by companies with an international shareholding and registered in Europe, where the European Union has been involved in a program of accounting harmonization. The accounting policies analysed in depth in this article comprise the treatment of goodwill and accounting for deferred taxation. The results are compared with the comparability index method used previously in harmonization research studies.     

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.     

The influence of the precautionary principle on science-based decision-making: questionable applications to risks of radiofrequency fields

The precautionary principle, recognized by the European Commission as a 'full-fledged and general principle of international law,' has been advanced as a paradigm for response to potential risks to the environment or health when scientific data are uncertain. But lacking the elements and operational qualities that characterize principles that have proven useful in law, politics, science, and ethics, the precautionary principle lends itself to regulation based on the perception of a threat or fear itself. In the absence of scientific evidence for risk, recent application of the precautionary principle to questions about radiofrequency electromagnetic fields of cellular telephones and cellular telephone base stations has produced wasteful and misguided regulations and questionable advice to the public. The formation of scientific 'fire brigades' is suggested for rapid acquisition of targeted scientific data needed so that precautionary policies on technologically driven issues can be based on quantitative risk assessment.     

The Effect of Regulatory Harmonization on Cross‐Border Labor Migration: Evidence from the Accounting Profession

The paper examines whether international regulatory harmonization increases cross‐border labor migration. To study this question, we analyze European Union initiatives that harmonized accounting and auditing standards. Regulatory harmonization should reduce economic mobility barriers, essentially making it easier for accounting professionals to move across countries. Our research design compares the cross‐border migration of accounting professionals relative to tightly matched other professionals before and after regulatory harmonization. We find that international labor migration in the accounting profession increases significantly relative to other professions. We provide evidence that this effect is due to harmonization, rather than increases in the demand for accounting services during the implementation of the rule changes. The findings illustrate that diversity in rules constitutes an economic barrier to cross‐border labor mobility and, more specifically, that accounting harmonization can have a meaningful effect on cross‐border migration.