Aktuelle Entwicklungen in der Beaufsichtigung und Rechnungslegung von Versicherungsunternehmen: IFRS und Solvency II

Accounting and supervision are closely related, especially via the determination of regulatory capital. As a precondition for the harmonisation of solvency rules within Europe, as discussed in the context of Solvency II, there is a need for harmonised accounting rules regarding the recognition and measurement of assets and liabilities. The International Financial Reporting Standards resp. International Accounting Standards (IFRS resp. IAS) are used as a starting point. Insurance contracts are accounted for under IFRS 4, published in March 2004, which is only established as an interim standard allowing insurance companies to continue their existing accounting policy without major changes in their accounting systems. The IASB has just begun working on a final standard (Phase II). The IASB’s work on the final standard should be taken into account for the determination of regulatory capital as well. The third pillar of Solvency II is an additional connection between international accounting standards and the Solvency II project: extensive disclosure requirements companies shall provide disciplinary transparency with regard to their risk management systems and risk profiles.     

Estimation of demand and supply functions from univariate sample with known separation

It is shown that the joint unconditional density function of demand and supply is a computable function of parameters of the conditional density function of the observed quantity. Propositions of formulating unconditional and conditional disequilibrium measures are suggested.     

Aid to Agriculture, Growth and Poverty Reduction

Agriculture and rural growth promotion show a recent 'comeback' in development cooperation, but action on the ground so far is not sufficient. After years of neglect, policy makers have recognized that poverty reduction in many low income countries can only be achieved if development efforts are clearly focused on the sector which employs most of the poor, and the space where most of the poor live. The importance of agricultural growth was amply demonstrated during the economic transformation of Asia. Forty years ago, Asia was a continent of widespread poverty. Today, most Asian countries are experiencing significant growth and poverty reduction. Rapid growth in productivity in the small-farm sector helped drive this process. Sub-Saharan Africa, however, failed to achieve rapid agricultural growth and remains mired in poverty and hunger. If Africa is to halve poverty by 2015 in accordance with the Millennium Development Goals (MDG), agriculture will need to maintain an annual growth rate of 6 per cent between 2000 and 2015. China's experience from 1978 to 1984 shows such growth is possible. Achieving the desired rapid rates of growth in Africa will require coherent policies by governments and donors, a substantial investment of public resources in rural infrastructure and access to agricultural technology, and significant improvement in national governance.     

Who is Who

Praxis / MagazinNews

Who is Who     

Knowing me, knowing you: : Trader anonymity and informed trading in parallel markets

In this paper we empirically analyze whether the degree of trader anonymity is related to the probability of information-based trading. We use data from the German stock market where non-anonymous traditional floor based exchanges co-exist with an anonymous computerized trading system. We use an extended version of the Easley et al. (J. Finance 51 (1996) 1405) model that allows for simultaneous estimation for two parallel markets. We find that the probability of informed trading is significantly lower in the floor based trading system. We further document that the size of the spread and the adverse selection component are positively related to the estimated probabilities of information-based trading.     

Consumer versus Expert Hazard Identification: A Mental Models Study of Mutation‐bred Rice

Novel foods have been the object of intense public debate in recent years. Despite efforts to communicate the outcomes of risk assessments to consumers, public confidence in the management of potential risks has been low. Various reasons behind this have been identified, chiefly a disagreement between technical experts and consumers over the nature of the hazards on which risk assessments should focus, and perceptions of insufficient openness about uncertainties in risk assessment. Whilst previous research has almost exclusively focused on genetically modified foods, the present paper investigates plant varieties developed by means of mutation breeding, a less‐debated class of novel foods. Two studies were conducted that investigated the mental models of experts and laypeople. The results revealed that the mental models of both groups differed in terms of scope, depth and the role of uncertainty. Furthermore, a number of misconceptions became apparent in the study of laypeople's mental models, often related to the regulatory system governing risk assessments of novel foods. Critical issue are outlined and communication needs are discussed.     

Lohnungleichheit – Gibt es eine Trendwende?

Using a large panel microdata set for the time period 1992 to 2014, the paper analyses the long-run trends in German wage inequality for full-time workers. The approach differentiates by gender and region. The analysis confirms the result of other studies that show a sharp increase in wage inequality in Germany from the mid-1990s until 2010. The increase can only partly be explained by rising skill differentials. The lion’s share is neither attributable to price effects nor to changes in the composition of the workforce. As an interesting phenomenon, the rise in the inequality indicators did not continue after 2010. The pattern is similar for male and female workers as well as for the eastern and western parts of the country. In some sub-samples we even find a marked decline. This is especially true for females. Hence there are some indications of a hiatus or even a trend reversal. At the time being it is still unclear whether the phenomenon is caused by sectoral minimum wages, a more egalitarian stance on wage policy, technological or structural developments favouring the low-skilled or other causes.     

价格水平目标制成为货币政策的新选择

通胀目标制面临挑战 过去20年之中,通胀目标制已成为当代央行操作的基准模式。大多数央行都设定了某种形式的通胀目标,而且它们决定利率水平的主要着眼点在于,将中期通胀率稳定在目标值附近。然而,近期的经济动向对实行通胀目标制的央行构成了重大挑战,原因有两方面：