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How ordinary consumers make complex economic decisions: financial literacy and retirement readiness
(2010)
This paper explores who is financially literate, whether people accurately perceive their own economic decision-making skills, and where these skills come from. Self-assessed and objective measures of financial literacy can be linked to consumers’ efforts to plan for retirement in the American Life Panel, and causal relationships with retirement planning examined by exploiting information about respondent financial knowledge acquired in school. Results show that those with more advanced financial knowledge are those more likely to be retirement-ready.
We examined financial literacy among the young using the most recent wave of the 1997 National Longitudinal Survey of Youth. We showed that financial literacy is low; fewer than one-third of young adults possess basic knowledge of interest rates, inflation, and risk diversification. Financial literacy was strongly related to sociodemographic characteristics and family financial sophistication. Specifically, a college-educated male whose parents had stocks and retirement savings was about 45 percentage points more likely to know about risk diversification than a female with less than a high school education whose parents were not wealthy. These findings have implications for consumer policy. JEL Classification: D91
We use a unique, nationally representative cross-national dataset to document the reduction in individuals’ usage of routine non-emergency medical care in the midst of the economic crisis. A substantially larger fraction of Americans have reduced medical care than have individuals in Great Britain, Canada, France, and Germany, all countries with universal health care systems. At the national level, reductions in medical care are related to the degree to which individuals must pay for it, and within countries are strongly associated with exogenous shocks to wealth and employment.
During the last decades households in the U.S. have experienced that residential house prices move in a persistent manner, i.e. that returns are positively serially correlated. Since an owner-occupied home is usually the largest investment of a household it is important to understand how households act when they base their consumption and investment decisions on this experience. We show in a setting with housing market cycles and households who can decide whether they rent or own the home, that - besides the consumption and the precautionary savings motive - serial correlation in house prices generates a new speculative motive for homeownership. In particular, we show how good and bad housing market cycles affect homeownership rates, leverage, stock investments and consumption and can explain empirically observed household behavior during housing market boom and bust periods. Keywords: Asset Allocation , Portfolio Choice , Housing Market Cycles , Real Estate JEL Classification: G11, D91
This paper proposes the Shannon entropy as an appropriate one-dimensional measure of behavioural trading patterns in financial markets. The concept is applied to the illustrative example of algorithmic vs. non-algorithmic trading and empirical data from Deutsche Börse's electronic cash equity trading system, Xetra. The results reveal pronounced differences between algorithmic and non-algorithmic traders. In particular, trading patterns of algorithmic traders exhibit a medium degree of regularity while non-algorithmic trading tends towards either very regular or very irregular trading patterns. JEL Classification: C40, D0, G14, G15, G20
Markt- und wettbewerbsorientierte Reformstrategien in den Krankenhaussystemen zahlreicher Industrieländer haben Befürchtungen vor einer kommerzialisierten Krankenhausversorgung hervorgebracht. Dieser Beitrag unterbreitet einen analytischen Interpretationsrahmen zur Erklärung der internationalen Verbreitung dieser Reformstrategien und versucht die behaupteten negativen Effekte von Kommerzialisierungsprozessen auf Versorgungsqualität und Zugänglichkeit zu untersuchen. Gestützt auf einen Vergleich eines idealtypischen Kommerzialisierungsmodells mit dem institutionellen und organisatorischen Wandel im deutschen Krankenhaussystem kommt der Beitrag zu dem Schluss, dass Kommerzialisierungsprozesse in der Krankenhausversorgung bislang noch begrenzt sind. Obwohl ein markt- und wettbewerbsbasierter Umbau der Governancestrukturen zu beobachten ist und Krankenhäuser zu einer Kommerzialisierungsstrategie gedrängt werden, lässt sich aufgrund einer unzureichenden Daten- und Forschungslage bislang nicht empirisch feststellen, ob die Kommerzialisierungsprozesse zu einer Verschlechterung der Qualität und Zugänglichkeit der Krankenhausversorgung geführt haben.
Das Diskussionspapier versucht Dimensionen und Ausmaße von Ökonomisierungs- und Kommerzialisierungsprozessen in OECD-Gesundheitssystemen explorativ zu erörtern. Hierzu wird zunächst die Hypothese entwickelt, dass sich in den (meisten) OECD-Staaten eine hegemoniale gesundheitspolitische Strategie herausbildet, die als wettbewerbsbasierte Kostendämpfungspolitik bezeichnet wird. In der Folge werden die (mutmaßlichen) Auswirkungen von Ökonomisierungs- und Kommerzialisierungsprozessen diskutiert. Erstens wird beschrieben, wie die Monetarisierung der Arzt-Patienten-Beziehung zu einer Privatisierung des Gesundheitssystems führt. Zweitens wird die sich transformierende Arzt-Patienten-Beziehung als Dialektik von Demokratisierungs- und Ökonomisierungsprozessen dargestellt. Drittens beschäftigt sich der Beitrag mit Entwicklung einer neuen Gesundheitskultur, die die gesundheitliche Eigenverantwortung des Einzelnen betont, zugleich jedoch neuen Ausgrenzungs- und Stigmatisierungsprozessen den Weg zu ebnen droht. Abschließend wird ein in groben Zügen ein Forschungsprogramm umschrieben, welches Ökonomisierungs- und Kommerzialisierungsprozesse auf diesen drei Forschungsfeldern analytisch und bewertend unter die Lupe zu nehmen versucht.
This study examines the legal environment of netting agreements covering financial contracts. It concludes that an international instrument should be developed capable of improving the effectiveness of netting agreements in mitigating systemic risk. To this end, two different aspects of the enforceability of netting agreements are considered: (i) the general enforceability of netting, and (ii) the possibility of precluding the operation of netting a mechanism by way of a regulatory moratorium for considerations of systemic stability. The first part of the study presents the use of netting and the various forms it may take before going on to explain the benefits and drawbacks of enforceable netting agreements. Benefits for individual firms consist in lower counterparty risk and more favourable capital requirements. Benefits for the financial market as a whole flow from greater financial market stability since the contagion of systemically relevant institutions by the default or insolvency of another institution is limited, thus helping to avoid systemic effects. Additionally, the use of netting arrangements can improve overall market liquidity. A potential drawback of enforceability of netting, in certain situations, is that the operation of a netting mechanism could actually work against the purpose of systemic stability where the transfer of parts of the business of an insolvent financial institution to a solvent bridge entity would enhance or maintain value to a greater extent than the operation of a netting agreement would. Regulatory authorities are considering under which conditions a moratorium to halt the netting mechanism until the situation is solved could avoid this threat to systemic stability. The second part of the study examines whether there is the potential to support the purpose of enhanced systemic stability by way of international harmonisation of private and insolvency law. As regards the issue of general enforceability, the global picture of netting legislation is heterogeneous. Given the great practical relevance of the matter, an international instrument could be very useful. As to the issue of private law consequences of regulatory moratoria, the absence of a harmonised framework appears to lead to actual cross-border inconsistency and legal uncertainty as regards financial contracts that are governed by a foreign law. Taking these to aspects into account, this paper recommends that work on developing an international instrument be undertaken. The final part of the study suggests a set of preliminary guidelines for the development of suchan instrument. In the light of the findings of the previous sections, a mixed, two-step approach is recommended. First, a non-binding instrument could be developed, serving as a benchmark and reservoir of legal solutions in respect of the relevant issues. Secondly, isolated aspects relating to both the general enforceability of netting and the accommodation of a regulatory moratorium in foreign private and insolvency law could be dealt with in an international Convention, in particular where cross-border situations involving netting require uniformity of applicable legal rules.
Infokoffer Judentum
(2010)
Der vorliegende Medienkoffer "Judentum" verdankt sich der Einsicht, dass auch und gerade in einer Informationsgesellschaft sich die Wirklichkeit von sozialen, gesellschaftlichen oder religiösen Gegebenheiten nicht in der audiovisuellen Information über sie erschöpft. Anders gesagt: keine noch so ausgefeilte und beeindruckende Form elektronischer "Virtualität" kann die sinnliche Erfahrung von Dingen, Situationen und Menschen ersetzen; denn in "echt" ist alles noch einmal anders, manchmal sogar ganz anders.