Rezensionen

Ohne Zusammenfassung     

Sludged! Can financial literacy shield against price manipulation at the shops?

Retailers lure consumers with clever use of choice architecture; examples include “bargains” heavily restricted in the fine print and discounts structured to exaggerate the true saving. Given that financial literacy is a key competency for managing money, good financial literacy may provide protection from these “sludges.” In an exploratory experiment, we measure 48 university students' retail literacy and financial literacy, while concurrently tracking their emotional reactions and decision time using FaceReader software. We then test hypotheses on a larger sample using an online survey. We find that strong financial literacy supports retail literacy and vice versa, but the two constructs are distinct. The differences are identified through mathematical and methodological reasoning, gender, and emotion. While gender remains a factor for financial literacy, it is less prominent in retail literacy, and women respond more positively to retail literacy performance measurement. We recommend future investigation into building women's financial literacy performance using materials that are aesthetically pleasing and based on familiar financial frames and scenarios.     

Public perceptions of the dioxin incident in Irish pork

In early December 2008, a global recall of Irish pork was initiated as a result of a subset of the national pork output being contaminated with dioxin. In this study, members of a panel from an Internet‐based longitudinal monitor of public opinion on food and health issues were used to assess public perceptions about the dioxin incident in late December. Although most respondents did not regard food as posing a risk to health, a larger proportion of respondents reported that that there was a ‘very high’ health risk from pork (8.6%) compared to any other food of animal origin. However, when asked to rank the risk posed to human health from a broad range of food and non‐food hazards, PCBs/dioxins were considered to pose less of a risk than high fat food, chemical pollution, or tanning. The majority of respondents (70.5%) considered that the authorities managed the incident in an ‘adequate’ or ‘very efficient’ manner. Respondents who considered that the authorities’ management of the incident was ‘incompetent’ rated the risk associated with eating Irish pork to be higher than those who considered that the authorities’ management was ‘very efficient’. Both the European Food Safety Authority and the Irish food safety authorities pronounced that there was no risk to human health from the level of dioxin in the pork. These communications, coupled with the rapid handling of the incident in an open and transparent way, reassured consumers and maintained their confidence in the food supply.     

Our Dream is a World Full of Poverty Indicators: The US,the World Bank,and the Power of Numbers

With the launch of its Africa Results Monitoring System (ARMS), the World Bank has recently consolidated its ‘results agenda’, and is now rolling out a concerted effort to improve International Development Association (IDA) borrowers' ability to track the impact of lending projects on a range of poverty indicators. Although the US pushed hard for the implementation of ARMS, viewing it as a means of improving its ability to monitor and control the Bank, the initiative has paradoxically also provided the Bank with an additional source of legitimacy and autonomy. This apparent contradiction forces a clarification of the analytical framework we use to investigate international organisations (IOs) to allow us to understand the ‘positive feedback cycle’ that has developed between the Bank and the US regarding the standard with which to judge the IO's performance. The refined focus on the impact of Bank-supported interventions has important implications for the internal ‘battlefield for knowledge’ in the organisation, particularly concerning the competing visions of an ‘economic’ and a ‘multi-dimensional’ conceptualisation of poverty.     

Expanding the Division of Labour: Trade Costs and Supply Chains in the Global Economy

In the pre-1914 globalisation reduction in trade costs allowed finer specialisation. The quantitative evidence is strong for some components of trade costs, but less so for aggregate trade costs. In the second globalisation, international supply chains have become an important element of the global economy, and we have better data to examine the links between trade costs and supply chains. After a brief review of the standard account of the evolution of supply chains, the article examines the quantitative evidence; regional value chains (RVCs) are especially strong, but the origins and nature of RVCs differ in Europe, the Americas and Asia. The paper then presents evidence on trade costs, focusing on the years since 1990 when both data and computing facilities became more comprehensive, and analyses the relationship between trade costs and supply chains.     

Is Regionalism an Increasing Feature of the World Economy?

Measuring the importance of regionalism in international trade is desirable but difficult. The number of regional trade agreements (RTAs) reported to the WTO or the proportion of world trade which is between countries in an RTA are frequently cited as evidence that regionalism is growing at an accelerating rate. This paper questions whether RTAs really are as important as the headline numbers suggest, or whether they just occupy an excessively large part of policymakers’ and economic journalists’ time. The main contributions are to analyse the number of RTAs and the share of world trade criteria in order to show why both are meaningless in the current world economy. The paper concludes that, although the extent of regionalism is difficult to measure and the desirability of individual RTAs is difficult to assess, the threat to the multilateral trading system does not appear to be as large as is often reported, because the long‐term dynamics of RTAs lead either to state formation, which is important but rare, or to ineffectiveness, which is the fate of the vast majority of RTAs.     

The Relevance of the Institutional Underpinnings of Porter's Five Forces Framework to Emerging Economies: An Epistemological Analysis

ABSTRACT Using the Toulmin method, we present an epistemological analysis of Porter's Five Forces Framework (FFF) in light of the increasing evidence pertaining to the institutional context in emerging economies. The analysis reveals three key qualifiers in the theoretical structure of FFF – transaction costs, capital flows and laws governing rivalry. Evidence from emerging economies indicates that FFF's assumptions about the qualifiers are not met in these economies. Indeed, firms in these economies adopt strategies not derivable from FFF to tackle their unique institutional contexts. Our Toulmin analysis helps pinpoint the directions for further research in emerging economies. Specifically, the three qualifiers provide a meaningful way of building typologies and taxonomies to accommodate the diversity of institutional contexts and to link them to firm-level strategies. Our discussion also highlights the need to turn the spotlight on laws governing rivalry, a relatively under-explored topic in emerging economies, and the effectiveness of different network strategies.