An emerging model of maternity care: Smartphone,midwife, doctor?

BackgroundMobile technology in the form of the smartphone is widely used, particularly in pregnancy and they are an increasing and influential source of information.AimTo describe the diverse nature of pregnancy related applications (apps) for the smartphone and to flag that these apps can potentially affect maternity care and should be considered in future planning of care provision.MethodsThe 2 smartphone platforms, Apple and Android, were searched for pregnancy related apps and reviewed for their purpose and popularity.FindingsiTunes and Google Play returned 1059 and 497 pregnancy related apps respectively. Forty percent of the apps were informative, 13% interactive, 19% had features of a medical tool and 11% were social media apps. By far the most popular apps, calculated as the number of reviews multiplied by average reviewer rating, were those with interactive features.DiscussionThe popularity of pregnancy-related apps could indicate a shift towards patient empowerment within maternity care provision. The traditional model of ‘shared maternity care’ needs to accommodate electronic devices into its functioning. Reliance on healthcare professionals may be reduced by the availability of interactive and personalised information delivered via a smartphone. This combined with the fact that smartphones are widely used by many women of childbearing age, has the potential to modify maternity care and experiences of pregnancy. Therefore it is important that healthcare professionals and policy-makers are more aware of these new developments, which are likely to influence healthcare and alter health-seeking behaviour. In addition healthcare professionals need to consider whether to discuss the use of apps in pregnancy with the women in their care.     

The Phenomenology of Earnings Management within the Confines of Agency Theory

Agents' selective and acceptable reporting of economic events by different accounting systems, compounded by alternative accounting methods and estimates, make financial statements an approximation of economic reality. The tendency to delay accounting recognition of some transactions suggests that financial statements lag behind reality. The difference between reality and imaginary is often referred to as the agency problem. An essential characteristic of this problem is risk attitudes of principals (shareholders) and agents (management). Shareholders are considered risk neutral in their preferences for individual firms. They are in a position to diversify their shareholdings across multiple firms. Agents on the other hand have security and income that are inextricably linked to one firm. It would not be surprising to find agents exhibiting risk aversion in decisions regarding the firm. Immediately one's attention is drawn to the opportunity costs that arise for the risk-neutral shareholders who prefer that agents maximize their returns. The risk differential between agents and principals creates a problem in principal-agent relationship. It is within this framework that supervisory and incentive alignment mechanisms that alter the risk orientation of agents are set up. Powerful incentives act upon agents as they exercise their judgment, particularly when the judgment can trigger a stock market response that will, in turn, affect the firm in numerous ways. The responsibility of agents is to manage earnings. From a principal's perspective not all of the methods used to achieve this goal are equally desirable. Agents can either increase productivity or they can strategically manipulate accounting choices to affect earnings. The latter method need not come with any associated changes in productivity. Consequently, there is misstatement of the financial results and position. The calculus of earnings management is considered within the confines of agents' treatment of risk. Using an Agency Theory framework, this study examines the techniques used by agents to manage and manipulate earnings. The study initially tests the hypothesis whether earnings are really managed. For this purpose two manipulation indices were developed and based upon these indices the phenomenology earnings management was considered.     

欧洲计算机相关发明的专利性问题：法律和经济方面的讨论

计算机软件的专利性在世界各地特别是欧洲引起了广泛的讨论。讨论分为法律和经济两个相时独立的层面：前者主要涉及对“软件本身不具有专利性”的理解以及软件专利的技术性要求；经济层面的讨论重点为专利制度时软件业特别是开源软件业的意义。在这场争论中,欧洲专利局和德国的专家学者各抒己见。法律与经济方面的讨论都往往忽视了对方的特点和视角。因此二者的融合将是大有裨益的。     

Political and multicultural constraints of the Social Sciences in Europe: Cultural contact,Schismogenesis and institutional change

The proposed paper attempts to analyse cross‐cultural research and international research co‐operation as a special form of cultural contact. The Batesonian model of cultural contact and schismogenesis is used as a starting point for discussing the usefulness of international research programmes.     

The effects of development on migration: Theoretical issues and new empirical evidence

Empirical research on the determinants of emigration from the LDCs has so far given little emphasis to the complex relationship of development and migration. Since the beginning of the 1990s several arguments have been put forth which hint at the possibility that in the early stages of development economic progress might lead to more migration, even if income differentials to the potential destination regions decrease. This paper presents these arguments and tests them for the case of migration to Germany from 86 Asian and African countries from 1981 to 1995. The results confirm the importance of financial restrictions on migration, migration networks, and changes in the societal structure of the sending countries as well as the existence of a home preference. The estimations also control for the political situation in the home countries and for institutional measures in the host country. Received: 18 May 1998/Accepted: 6 March 2000     

Extremely Frequent Behavior in Consumer Research: Theory and Empirical Evidence for Chronic Casino Gambling

The present study informs understanding of customer segmentation strategies by extending Twedt’s heavy-half propositions to include a segment of users that represent less than 2% of all households—consumers demonstrating extremely frequent behavior (EFB). Extremely frequent behavior (EFB) theory provides testable propositions relating to the observation that few (2%) consumers in many product and service categories constitute more than 25% of the frequency of product or service use. Using casino gambling as an example for testing EFB theory, an analysis of national survey data shows that extremely frequent casino gamblers do exist and that less than 2% of all casino gamblers are responsible for nearly 25% of all casino gambling usage. Approximately 14% of extremely frequent casino users have very low-household income, suggesting somewhat paradoxical consumption patterns (where do very low-income users find the money to gamble so frequently?). Understanding the differences light, heavy, and extreme users and non-users can help marketers and policymakers identify and exploit “blue ocean” opportunities (Kim and Mauborgne, Blue ocean strategy, Harvard Business School Press, Boston, 2005), for example, creating effective strategies to convert extreme users into non-users or non-users into new users.     

Social Capital,Labour Markets,and Job‐Finding in Urban and Rural Regions: comparing paths to employment in prosperous cities and stressed rural communities in Canada1,2

This paper compares paths to employment (job‐finding) in prosperous cities and economically‐stressed rural communities in Canada. Since the pioneering work of Mark Granovetter (1973; 1974 ), sociologists have investigated the role of social capital in job‐finding (specifically, the use of strong and weak social ties to find out about employment opportunities). To date, however, there have been few direct comparisons of job‐finding in urban and rural settings (see Lindsay et al., 2005 ; Wahba and Zenou, 2005 ). Using data from two major surveys and a qualitative interview project, we uncover several important differences in urban and rural paths to employment. First, we find that both strong and weak ties are used more frequently by rural residents to find a job, while city‐dwellers rely more often on formal or impersonal means. Second, we find much stronger evidence of differentiation within rural regions. Long‐time rural residents are much more likely to use strong and weak ties to find employment than are newcomers. However, rural residents who used weak ties as paths to employment have significantly lower incomes. None of these patterns are evident in the cities. Together, these findings lead us to conclude that job‐finding in rural settings is strongly affected by constraints – in the labour market and in social capital resources – that are not present in cities.