Food security implications of global marine catch losses due to overfishing

Excess fishing capacity and the growth in global demand for fishery products have made overfishing ubiquitous in the world’s oceans. Here we describe the potential catch losses due to unsustainable fishing in all countries’ exclusive economic zones (EEZs) and on the high seas over 1950–2004. To do so, we relied upon catch and price statistics from the Sea Around Us Project as well as an empirical relationship we derived from species stock assessments by the U.S. National Oceanic and Atmospheric Administration. In 2000 alone, estimated global catch losses amounted to 7–36% of the actual tonnage landed that year, resulting in a landed value loss of between 6.4 and 36 billion (in 2004 constant US6.4 and 36 billion (in 2004 constant US). From 1950–2004, 36–53% of commercial species in 55–66% of EEZs may have been overfished. Referring to a species-level database of intrinsic vulnerability (V) based on life-history traits, it appears that susceptible species were depleted quickly and serially, with the average V of potential catch losses declining at a similar rate to that of actual landings. The three continental regions to incur greatest losses by mass were Europe, North America, and Asia—forming a geographic progression in time. But low-income and small island nations, heavily dependent on marine resources for protein, were impacted most profoundly. Our analysis shows that without the inexorable march of overfishing, ~20 million people worldwide could have averted undernourishment in 2000. For the same year, total catch in the waters of low-income food deficit nations might have been up to 17% greater than the tonnage actually landed there. The situation may be worst for Africa, which in our analysis registered losses of about 9–49% of its actual catches by mass in year 2000, thus seriously threatening progress towards the UN Millennium Development Goals.     

Portfolio management of the free banks of Illinois: An examination of historical allegations

We are grateful to Andrew Economopoulos and to Charles Kahn for comments; to an anonymous referee for several helpful suggestions; and to the Research Board of the University of Illinois for providing support.     

Intertemporal Resolution of Uncertainty and Portfolio Behavior

In this paper, it is shown that the early resolution of uncertainty improves the welfare of an investor who has utility defined over his intertemporal consumption. This result arises because the early resolution of uncertainty permits the investor the additional flexibility of rearranging his initial consumption. In contrast, if the investor has utility for terminal wealth, there is no effect on his portfolio behavior from the early resolution of uncertainty.     

Weakening the Effect of Unfavorable Country of Origin: A Process- and Parameter-Associated Theoretical Framework

ABSTRACT

The consequence of strategic decisions of Western brands to source their products from offshore countries, largely from the Far East, has added a lot of unfavorable origin countries to their products' labels. Thus, scholars and marketing practitioners are becoming aware of the negative downstream consequences of unfavorable countries of origin in consumers' product evaluation. This research work suggests that, depending on the parameters (cues) that consumers consider along with the country of origin cue, their product evaluation can follow either cognitive, affective, or normative processing. This research study offers a unique framework associated with process-specific parameters that are manifested in weakening the effect of unfavorable country of origin in previous research.     

Country of Origin Association in Retail and Wholesale Branding

ABSTRACT

The purpose of this article is to consider country of origin in terms of its association with brand heritage and its implications in fashion branding, thus providing a new perspective within the context of retail and wholesale brands. This qualitative study demonstrates how country of origin is widely used as a communicative tool by retail and wholesale brands, associated with brand heritage. However, the way country of origin is manifested and/or associated (e.g., brand name, color, etc.) varies depending on a brand's history, positioning, brand value, and the type of market sector that the retail and wholesale brands are targeting.     

Toxic chemical releases and idiosyncratic return volatility: A prospect theory perspective

We investigated whether and how firms’ toxic chemical releases (TCRs) affect idiosyncratic return volatility (IRV) using a prospect theory lens. Utilising a large sample of US public listed firms over the period 2001–2018, we find a significant and positive association between TCRs and IRV, suggesting that firms releasing more toxic chemicals have higher IRV. Additional analyses show that a positive association between TCR and IRV is more evident among firms with (i) high revenue, (ii) lower financial constraints and (iii) fewer environmental violations. A further test also suggests that a positive association between TCRs and IRV is contingent on political leadership ideology and market states. Our results remain consistent with weighted TCRs, IRV based on the Fama–French three-factor model, fixed-effect two-stage least square estimator (FE-2SLS), and other robustness checks. These findings shed light on the role of equity markets as a driver for capital-intensive pollution abatement activities and enhanced compliance with environmental laws, standards and best practices.     

Stock market reactions to US Consumer Product Safety Commission enforcement actions

This study examines stock market reaction to violations of product safety regulations and firm product responsibilities in the post-enforcement period. Our event study results show that market reaction was negative to failures by firms to report product defects in a timely way. Our results also show that the stock market reaction varies depending on the type of violations, and whether there are single or multiple violations. Firms spend more on research and development and advertising in the post-enforcement period, in addition to investing in their compliance programmes which have a significant positive impact on product responsibility stewardship. Our empirical results show that the stock market reacts negatively to recall volume and refund remediation strategy. The stock market reaction is negative to social media communication about product recalls initiated by manufacturers. However, this negative effect appears to be counteracted by the positive corporate social responsibility (CSR) reputation effect of the manufacturers. Our findings imply that US manufacturing firms dealing with product recalls must be sensitive to how consumers and investors interpret the communication.