Designing for Cost Transparency in Investment Advisory Service Encounters

Investment advisory services of financial service providers (FSPs) exhibit several characteristics that are detrimental to advisory quality. The interaction of advisor and client is strained by a lack of transparency regarding the advisory process (what activities are performed and why) and the information used therein (what information is used for what purpose and with what effect), as well as regarding the precise costs of the service and the recommended products. In prior research, we suggested that process and information transparency issues may be appropriately addressed with collaborative information technology (IT) artifacts. In this paper, we argue that collaborative, transparent artifacts may also be a premise of enabling cost transparency. To this end, we describe a complete research cycle of designing, implementing, and evaluating a shared cost-transparent IT artifact to support client-advisor interaction in investment advisory encounters. Evaluation results suggest the efficacy of our design in improving the clients?? perceived cost transparency as well as increase their satisfaction and their willingness to pay for the received investment advice. These findings may also challenge the common belief of FSPs that transparent, fee-based advisory services would neither be accepted by clients nor be economically viable. Practical implications of these findings for designing advisory encounters with supportive IT are discussed.     

Vocational training and the labour market in liberal and coordinated economies

In recent decades, the differences between the education and training systems in the liberal and coordinated market economies have increased. It is not possible to understand such different developments by focusing exclusively on the internal dynamics of vocational and general education systems. Vocational education and training (VET), and particularly apprenticeship systems rather than school‐based VET, are deeply embedded in the different national production, labour market, industrial relations and status systems. In order to contribute to a better understanding of the dynamics of VET, we examine recent developments in general and vocational training and its links to the labour and product market in five contrasting countries, namely, Denmark, Canada, Germany, Korea and the USA. In particular, differences in industrial relations, welfare states, income distribution and product markets are the main reason for the persistent high level of diversity in vocational training systems. The difference can perhaps be summarized as follows: in the coordinated market economies, the modernisation of vocational training is seen as a contribution to innovation in the economy, while in liberal market economies, it is seen as a siding into which weaker pupils can conveniently be shunted.     

Implementing a Stochastic Bioeconomic Model for the North-East Arctic Cod Fishery

In this paper, we study how a stochastic model can be used to determine optimal levels of exploitation of the North-East Arctic Cod (NEAC, Gadus morhua). A non-critical depensation growth model is developed for this species in order to examine both deterministic and stochastic cases. Estimation of the biological and the noise term parameters in the stochastic biomass dynamics is based on simulation and use of empirical NEAC data sets for the years 1985–2001. The Kolmogorov– Smirnov criterion-based method is used to estimate both drift and diffusion parameters simultaneously. The estimates turn out to be reasonable and the model is able to capture the salient features of the NEAC dynamics. The model is used to derive optimal levels of exploitation with different diffusion functions in the stochastic case and various discount rates in the deterministic case. Optimal catches are compared to the historical catch records. A striking feature of our modeling results is that these records fit surprisingly well with the infinite discounting tracks, i.e., the bliss solution. Our general results indicate that over fishing has resulted from lack of long-term planning as well as inadequate response to uncertainty.     

Chinese institutional investors’ sentiment

We use daily survey data on Chinese institutional investors’ forecasts to measure investors’ sentiment. Our empirical model uncovers that share prices and investor sentiment do not have a long-run relation; however, in the short-run, the mood of investors follows a positive-feedback process. Hence, institutional investors are optimistic when previous market returns were positive. Contrarily, negative returns trigger a decline in sentiment, which reacts more sensitively to negative than positive returns. Investor sentiment does not predict future market movements—but a drop in confidence increases market volatility and destabilizes exchanges. EGARCH models reveal asymmetric responses in the volatility of investor sentiment; however, Granger causality tests reject volatility-spillovers between returns and sentiment.     

‘GUNS OR BUTTER?’ REVISITED: ROBUSTNESS AND NONLINEARITY ISSUES IN THE DEFENSE–GROWTH NEXUS

The relationship between military expenditure and growth is studied taking into account potential nonlinearities and robustness issues in the specification of the econometric models used. Using cross‐country growth regressions and the widely used Feder–Ram model, the partial correlation between defense spending and economic growth appears robust and significantly negative only for countries with a relatively low military expenditure ratio. While the externality effect appears positive in this subgroup of countries, the overall effect turns negative due to the size effect of the military sector.     

Regionalwährungen in Deutschland

Die Emission von Regionalwährungen in Deutschland weist gegenwärtig eine erstaunliche Dynamik auf. Handelt es sich dabei um Gutscheine oder Geld? Wie bedeutend sind diese neuen Zahlungsmittel? Lässt sich dieses Phänomen in ein Gesamtkonzept (in-)offizieller Geldformen integrieren?Dr. Gerhard Rösl, 34, ist wissenschaftlicher Mitarbeiter im Zentralbereich Volkswirtschaft der Deutschen Bundesbank in Frankfurt am Main. Er bringt seine persönliche Auffassung zum Ausdruck.     

Dynamic monopoly pricing and herding

We study dynamic pricing by a monopolist selling to buyers who learn from each other's purchases. The price posted in each period serves to extract rent from the current buyer, as well as to control the amount of information transmitted to future buyers. As information increases future rent extraction, the monopolist has an incentive to subsidize learning by charging a price that results in information revelation. Nonetheless, in the long run, the monopolist generally induces herding by either selling to all buyers or exiting the market.     

Trade Protection in Five EU Member Candidate Countries by Exchange Rate Adjustment,Customs Tariffs,and Nontariff Measures

Five central European candidate member countries for EU accession (Czech Republic, Hungary, Poland, Slovakia, Slovenia = CE-5) entered into the transition period with undervalued exchange rates to stimulate exports and protect domestic industries. However, this policy was not maintained. During 1993–1995, real currency appreciation increased competitive pressure by foreign firms. To protect domestic firms, governments applied high third-country tariffs, temporary import taxes, and numerous administrative barriers to trade. As countervailing pressure by the EU and the U.S. increased and current account deficits soared in 1996 and 1997, the five countries more and more brought exchange rate policies in line with the changes in purchasing power parity.There seems to be a positive correlation between large current account deficits and the more intense use of nontariff protectionist measures. Using exchange rate measures, Slovenia keeps the current account rather balanced. It employs many less nontariff protectionist measures than the other four countries, which show strong tendencies towards real exchange rate appreciation.