Macroeconomic announcements, volatility, and interrelationships: An examination of the UK interest rate and equity markets

This study investigates the intraday and daily pricing behavior of UK interest rate and equity index futures contracts. The paper initially examines the response of Short Sterling, Long Gilt, and FTSE100 to the release of scheduled macroeconomic announcements before employing dynamic time series techniques in order to reveal the nature of causal transmission patterns between these variables. In brief, short-term interest rates were found to be highly sensitive to indicators of prevailing economic conditions. However, the release of data important in the formation of inflationary expectations had a relatively subdued impact on long-term rates. Announcement effects appear somewhat ambiguous for the stock market. The analysis also reveals the bid-ask bounce and swift mean reversion in volatility to be important behavioral features of the return-generating process. Whilst the three variables appear to be bound by two cointegrating relationships, the tests for lead/lag relationships produce mixed results.     

Cheap Labor Strategies and Export-Oriented Industrialization: Some Lessons from the Los Angeles/East Asia Apparel Connection

In today's global manufacturing system, production is increasingly dispersed across borders. Particularly noteworthy is the rapid expansion of industrial exports from third world countries, especially the NICs of East Asia. With the entry of the formerly socialist countries of eastern Europe into the global capitalist economy, the dynamics of global economic restructuring are likely to change. This paper focuses on the lessons that can be learned from studying trans-Pacific global commodity chains, drawing out implications for East-Central Europe. In particular, we explore the role of flexibilization, subcontracting and state policy.     

Using corporate social responsibility performance to evaluate financial disclosure credibility

Due to the paucity of immediate and direct information about financial disclosure credibility, it is often difficult for investors to assess the credibility of financial disclosures (e.g. whether reported earnings are biased). Given this situation, the present study proposes and finds that investors use additional cues, such as information about corporate social responsibility (CSR) performance, to form overall impressions about management's honesty, credibility, and trustworthiness. Similar to other findings in the halo effect literature, we find that these overall impressions subsequently influence both investors' assessments of financial disclosure credibility and the prices they are willing to pay for a company's stock. The findings support the theoretical framework on financial disclosure credibility by (1) showing that management credibility is an important tool that investors use to assess disclosure credibility and (2) suggesting that management credibility is a multidimensional latent construct for which CSR performance can be one of several relevant indicators.     

Invertible and non-invertible information sets in linear rational expectations models

Rational expectations solutions are usually derived by assuming that all state variables relevant to forward-looking behaviour are directly observable, or that they are “…an invertible function of observables” (Mehra and Prescott, 1980). Using a framework that nests linearised DSGE models, we give a number of results useful for the analysis of linear rational expectations models with restricted information sets. We distinguish between instantaneous and asymptotic invertibility, and show that the latter may require significantly less information than the former. We also show that non-invertibility of the information set can have significant implications for the time series properties of economies.     

Perennial grain crops in the West Soudanian Savanna of Mali: perspectives from agroecology and gendered spaces

Perennial grain crops may play an important role in environmentally sound and socially just food systems for Africa. We study the future possibility of integrating perennial grains into Malian farming systems from the perspective of agroecology, and more specifically using a gendered space approach. We interviewed 72 farmers across the sorghum-growing region of Mali. We found that perennial grains offer a vision for transforming human relations with nature that mirrors the resource sharing of customary land tenure, including patterns of extensive and intensive land use in time and space. Women interviewees identified a broad set of potential advantages and challenges to perennial grain production. Advantages include reduced labour, saving seed, and improving food security. Women farmers were concerned about livestock, water access, and resource limitations. We argue that perennial grains may increase access to land and natural resources for women farmers. Perennial grains may improve soil quality, reduce labour early in the rainy season, and provision more resources from fallow lands. Pastoralists stand to benefit from improved pastures in the dry season. We conclude that investments are needed to develop viable crop types in consideration of the complexity of West African farming systems and the local needs of women farmers and pastoralists.     

Trends in University Ag-Biotech Patent Production

This work exploits information on U.S. patents to identify trends in university ag-biotech patenting and citation performance. It sets forth some key issues concerning patterns of university ag-biotech patenting and then provides an empirical analysis of the evolving trends. Land grant universities account for most U.S. ag-biotech patents. The data show a path-dependent innovation pattern, in which there also seems to be a culture of patenting that develops at certain universities. Evidence shows that ag-biotech patents are more cited than the average university patent. Inequalities across land grant universities are also evident in the production of ag-biotech patents, although perhaps not to a much greater degree than underlying inequalities in funding and research qualities. The paper closes by considering how the evidence offered might be used to advance the public discussion regarding trends in agricultural biotechnology research in the United States.     

Video games and the political and cultural economies of health-entertainment

Focusing mainly on the company Nintendo, this paper examines the political economic and cultural forces underpinning the video game industry’s recent interest in merging entertainment and health promotion. This is a trend best exemplified in sexagenarian actress Helen Mirren’s endorsement of Nintendo’s fitness-themed game Wii Fit Plus. In one sense, ‘health-entertainment’ is deemed a product of the coercive laws of competition that impress the need for reinvestment and innovation as a way of warding off industry rivals. Nintendo’s turn to health promotion is from this perspective an extension of the ‘console wars’ that in the past drove gaming companies to pursue verisimilitude on screen in hopes of attracting (young male) consumers. In another sense, the present moment offers an ideal time to direct innovation towards the issues of health and healthy ageing in particular, as the cultural logics of healthism and the ‘third age’ both emphasise the virtues of ‘healthy’ and autonomous consumer activity. As such, Nintendo has pursued aesthetic simplicity but kinaesthetic realism as a way of extending the appeal of video gaming beyond the male youth demographic. In examining the implications of these developments, it is argued that health and entertainment, as independent constructs, are conceptually reimagined through their integration with one another. The pursuit of entertainment is made ‘responsible’, thereby remedying the concern that video gaming is an unhealthy activity. The pursuit of health, meanwhile, becomes a matter of playful, technology-enhanced and ultimately consumption-based experience.     

Efficiency and technological change at US research universities

This article investigates the determinants of efficiency and technological progress at US research universities. It relies on a unique panel data set of multiple outputs and inputs from 92 universities covering the period 1981–1998. Over that time span, US universities experienced large increases in industry funding and in academic patenting activity. In this context, the directional distance function and a nonparametric representation of the underlying production technology are combined to obtain estimates of productivity growth and technical efficiency. An econometric analysis is then presented to examine the determinants of technical efficiency and the rate of technological progress. The results show how changes in funding sources for US research universities affects research performance.