Configuring designers? Using one agile project management methodology to achieve user participation

The aim was to examine the possibilities and limits of involving end‐users in applied knowledge‐producing settings. Is it possible to have user participation as a part of the design process? The agile method DSDM supposed to enhance user participation as well as improve other aspects of the management of computer system design projects.     

Family Vacation Decision Making: The Role of Woman

Most people spend their vacations with their family and decide where, how, and when with their spouses. The woman's role within the couple has become more and more influential in certain purchase decisions. This influence is strongly related to their lifestyles and values. For the tourism sector and its marketing strategy, it would be very useful to know the role that women play in vacation decisions. So, this article aims to analyze the influence of women's lifestyles and values on family vacation decisions. The information is based on 300 questionnaires addressed to married or cohabiting women. The results show differences in vacation decisions depending on the profile of the women (professional vs. traditional) and their preferences in activities.     

Effizienz und Eigentümerstruktur: Eine empirische Analyse des deutschen Lebensversicherungsmarktes

We provide new insights into the effect of ownership on efficiency by analyzing the German life insurance market over the period 2002–2005. Previous research on alternative organizational forms in the life insurance industry has focused on stock and mutual ownership only. Due to the uniqueness of the German insurance market, where privately-owned companies face competition by public insurers, we add to the recent literature the well known debate on public versus private ownership, by investigating stock, mutual and public ownership forms. Using traditional DEA, we calculate technical efficiency and cost efficiency scores to test the efficient structure hypothesis as well as the expense preference hypothesis. Our results give strong support to the latter, while we find no evidence that public ownership is an efficient corporate structure for life insurers. The group of stock firms dominates both, mutual and public insurers, although differences between stock and mutual companies are smaller than differences between stock and public firms. Analyzing within-group results, our findings suggest that high efficiency scores can be associated with certain firm characteristics which are publicly available: high returns on assets, low cancellation rates and low costs.     

Individual Demand for Local Public Schooling: Evidence from Swedish Survey Data

In this paper we investigate the demand for local public school expenditures in Sweden using survey data, a method previously never applied to Swedish data. We compare our results to those of earlier US studies, where the same method is used in a different institutional setup. Estimating a linear demand specification, we find that demand is inelastic with respect to income and taxprice, much in line with previous Swedish findings in a median voter framework. Estimation of a log-linear demand specification indicates that the elasticities of demand for schooling are higher in Sweden than in the US. Testing the hypothesis that municipal employees tend to have a higher demand for public spending than others, we conclude that income, as well as taxprice and grants, enters the demand function differently for the two groups of employees.     

Repayment behavior in peer‐to‐peer microfinancing: Empirical evidence from Kiva

Based on a sample of microloans (to individuals and to groups) that were refinanced through the peer-to-peer microfinancing platform Kiva, we study the determinants of the repayment behavior of micro-entrepreneurs whose loans are available to international charitable lenders. We perform binary regressions and account for influential factors such as the time required for funding or the type of entrepreneurial activity. The screening and monitoring quality of the microfinance institution which selects the borrowers is a main driver of credit default. We find evidence that the loan size, the loan term and the length of a possible grace period influence the probability of default. Moreover, women demonstrate better repayment behavior which is, however, not the case for groups of women.     

Network planning of fuelling service stations in a near-term competitive scenario of the hydrogen economy

Hydrogen can be viewed as the flexible automotive fuel of the future. However, many issues related to its use have not been sufficiently investigated. One such issue concerns hydrogen logistics and distribution throughout a territory. One near-term scenario over the next decade is likely to include distribution procedures that are similar to those currently used for petrol products. In this scenario, the conversion of petrol service stations into hydrogen distribution points will progressively be implemented. Petrol companies will then represent one of the major categories of hydrogen producers. They will thus have to select, from a cost/benefit standpoint that accounts for competing companies expected to offer the same service throughout a territory, the most convenient and effective locations for hydrogen distribution. The current paper presents a model for planning a network of service stations of a given company within a competitive framework. A case study of a specific territory in northern Italy is presented and discussed.