The goal of consumer advice: Transparency or autonomy?

To improve the transparency of consumer markets by means of information is an important task but it cannot be served efficiently by consumer advice. The genuine aim of consumer advice is described here as promoting consumer autonomy by, first, decision counselling and related means and, second, coordinating consumer interests. The paper is centred on two main issues: the responsibility of suppliers of consumer goods to meet the consumers' information needs, and the potential and chance for consumers to progress towards a higher degree of autonomy.     

Contribution of financial market segments at different stages of development: Transition,cohesion and mature economies compared

What is the impact of financial sector segments at different stages of development? We apply a production function approach to investigate the impact of the credit, bond and stock segments in nine EU-accession countries over early years of transition (1996–2000) and compare these to mature market economies and to countries at intermediate stage. We find that the transfer mechanisms differ over the development cycle (from bond markets to educational attainment to labor participation) and that financial market segments with links to the public sector (but not stock markets) contributed to stability and growth in transition economies.     

Innovations in the international financial markets

The appearance of the international financial markets is changing rapidly; new instruments are constantly being hatched and marketed, often with considerable success. However, the ingenuity of the markets does not always meet with applause; the banking supervisory authorities and central banks view the rapid pace of innovation with concern and the banking community also displays occasional unease. On balance, do the positive aspects outweigh the negative ones?     

A look into the factor model black box: Publication lags and the role of hard and soft data in forecasting GDP

We derive forecast weights and uncertainty measures for assessing the roles of individual series in a dynamic factor model (DFM) for forecasting the euro area GDP from monthly indicators. The use of the Kalman smoother allows us to deal with publication lags when calculating the above measures. We find that surveys and financial data contain important information for the GDP forecasts beyond the monthly real activity measures. However, this is discovered only if their more timely publication is taken into account properly. Differences in publication lags play a very important role and should be considered in forecast evaluation.     

Interbank market frictions, international banks and growth

In developing countries and countries in transition, a lack of finance is regarded as a major reason for the underperformance of the SME sector. The financial sector does not channel funds efficiently from savers to the most efficient investment. In a general equilibrium endogenous growth model, we explain the underperformance of the SME sector by interbank market frictions. High information costs in the interbank market lead to a high loan/deposit spread and hence to a low growth equilibrium. The solution to this problem is twofold. First, central bank policy could reduce interbank information problems by providing effective bank supervision. Second, if the central bank is expected not to have sufficient monitoring capabilities, reputation and reserves, opening up the interbank market to international banks can substitute for insufficient central bank activities.The sources of this advantage in efficiency are stronger incentives for workers and managers (direct connection between effort and return), easier monitoring and greater flexibility (McIntyre 2001).     

Karl-Erik Wärneryd: Stock-market psychology: How people value and trade stocks

Journal of Consumer Policy -     

Recursive Nash bargaining over a productive asset

We propose an equilibrium concept (the recursive Nash bargaining solution) that describes the outcome of repeated negotiations between two rational agents under the assumptions that the state of the economic system under consideration changes according to the actions of the players and that neither party can make binding commitments to future behavior. This equilibrium is dynamically consistent but typically not Pareto-efficient. As an application, we compute the recursive Nash bargaining solution in a model of two heterogeneous agents bargaining over the use of a productive asset with constant gross rate of return and study how the time-preference rates and the elasticities of substitution affect the solution.     

Die Nachfrage im Monopolgebiet

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