Agricultural Payments and Land Concentration: A Semiparametric Spatial Regression Analysis

Over the last twenty years, both crop production and agricultural payments have shifted toward larger operations. This study examines whether payments from federal farm programs contributed to increased concentration of cropland and farmland. Using zip code–level data constructed from the microfiles of the 1987–2002 agriculture censuses we examine the association between government payments per acre and subsequent growth in land concentration. A semiparametric generalized additive model (GAM) controls for location and historical concentration, sales per acre, and ratio of cropland area to zip code area. Findings indicate, both with and without nonparametric controls, government payments are strongly associated with subsequent concentration growth.     

Preparing for the worst: public perceptions of risk management innovations

Scholars often call for research on the public’s involvement in crisis and risk mitigation. Yet, before the public can be persuaded to become involved in new mitigation initiatives, risk managers must first understand how members of the public perceive such initiatives. Grounded in diffusion of innovation (DOI) theory, this study presents insights from 70 adult residents of a US urban metro area through focus group research. Findings yield insights about public perceptions of risk management innovations including that ‘greater good’ incentives can motivate interest in innovations (more so than financial incentives), thereby extending DOI theory. In addition, participants suggested mechanisms for facilitating government transparency to encourage program participation, along with additional insights about involving the public in government-sponsored risk management innovations.     

International Variations in the Connections Between Tax and Financial Reporting

This paper constructs a method for assessing the degree of connection between tax rules and practices and financial reporting rules and practices in a country. Five types of connection and disconnection are suggested, and 15 arenas of accounting are proposed for assessment on this basis. The method is applied to four countries, partly in order to test the claim of a clear distinction between Anglo-Saxon and continental European countries.     

10大最具影响力人物

他们都被视为技术和商业领袖,伟大的思想照亮了整个电子工业. 很多有才气、有创造力、雄心勃勃和理想主义的人造就了我们如今看到的电子工业.美国著名的杂志在这些人中选取了10大最具影响力人物,他们在过去30年间给电子工业带来了广泛和深远的影响.     

Mapping the Impact of Social Media for Innovation: The Role of Social Media in Explaining Innovation Performance in the PDMA Comparative Performance Assessment Study

Social media (SM) allow users to easily create, edit, or share content. The vast numbers of individuals that converge around sites like LinkedIn, Facebook, or Twitter embody a rich source of external knowledge that could be utilized for new product development (NPD). Complementing other channels for open innovation (OI), SM can provide access to novel information about customer needs and technological solutions unknown to the firm. Anecdotal evidence suggests that there are considerable benefits from using SM during an innovation project, but empirical evidence is scarce. Contributing to the perspective of openness in search, a number of hypotheses propose how SM as a new channel for OI can contribute to firm performance. This model is tested using data from the PDMA Comparative Performance Assessment Study, identifying factors influencing the relationship between SM and NPD performance. The findings indicate that utilizing information from SM channels can lead to higher performance, but that this link is influenced by the formalization of a firm's NPD process. This study also finds that the ability of a firm to benefit from external search in SM strongly depends on complementary internal processes when organizing and conducting this activity. Furthermore, managers have to take care when utilizing information from SM channels in radical projects, as for this kind of project only a weak significant performance contribution of SM could be found.