The paradox of plows and productivity: an agronomic comparison of cereal grain production under Iroquois hoe culture and European plow culture in the seventeenth and eighteenth centuries

Iroquois maize farmers in the seventeenth and eighteenth centuries produced three to five times more grain per acre than wheat farmers in Europe. The higher productivity of Iroquois agriculture can be attributed to two factors. First, the absence of plows in the western hemisphere allowed Iroquois farmers to maintain high levels of soil organic matter, critical for grain yields. Second, maize has a higher yield potential than wheat because of its C4 photosynthetic pathway and lower protein content. However, tillage alone accounted for a significant portion of the yield advantage of the Iroquois farmers. When the Iroquois were removed from their territories at the end of the eighteenth century, US farmers occupied and plowed these lands. Within fifty years, maize yields in five counties of western New York dropped to less than thirty bushels per acre. They rebounded when US farmers adopted practices that countered the harmful effects of plowing.     

Linking Ethics and Risk Management in Taxation: Evidence from an Exploratory Study in Ireland and the UK

Ethical dilemmas involving tax issues were identified by members of the American Institute of Certified Public Accountants as posing the most difficult ethical problem for them (Finn et al., Journal of Business Ethics 7(8), pp. 607–609, 1988). The KPMG tax shelter fraud case proves that the tax profession has not gone untainted in the age of numerous accounting and corporate scandals, such as the Enron débacle (Sikka and Hampton, Accounting Forum 29(3), 325–343, 2005). High-profile scandals serve to highlight the problems caused by differences in ethical judgement among accountants and tax practitioners and the issue of ethics has been brought publicly to the forefront of the profession. Nevertheless, the nature and dimension of ethical issues in tax practice have been largely unexplored (Erard, Journal of Public Economics 52(2), 163–197, 1993; Marshall et al., Journal of Business Ethics 17(12), 1265–1279, 1998; Frecknall Hughes, Unpublished PhD Thesis, The University of Leeds, 2002). This research aims to contribute to the debate on ethics in tax practice by reporting interview data on tax practitioners’ perceptions of ethics in the jurisdictions of Ireland and the United Kingdom and exploring the link or equation of ethics with risk management.     

Political hazards and entry modes of Chinese investments in Africa

Africa has achieved the fastest growth rate of inward foreign direct investment (FDI) recently. Yet heightened political hazards present substantial challenges to foreign firms in Africa. This study examines the entry strategies that firms may take to mitigate such hazards by exploring the relationship between political hazards and entry mode choices in Africa. We further consider how an investing firm’s host country experience and foreign aid provided by its home country government to host countries in Africa can influence this relationship. In a sample of listed Chinese firms’ investments in Africa from 2000 to 2014, we find that Chinese firms tend to use the joint venture mode when political hazards are high in an African country. This relationship is weakened when they accumulate host country experience and when the Chinese government’s foreign aid to an African country increases. Our findings point to firm-level strategies to mitigate political hazards as well as instruments available to home country governments to help their multinational firms operating in host countries characterized by unstable political environments.     

The Persistence of Dominant‐Firm Market Share: Raising Rivals' Cost on the New York Stock Exchange

To explain the persistence of dominant New York Stock Exchange (NYSE) market share in stock trading of listed securities from 1992 to 2002, we develop a dominant‐firm price leadership model and hypothesize that NYSE specialists raised the costs of rival market makers. The model predicts that natural and induced cost advantages will determine the NYSE's market share vis‐à‐vis the regional exchanges, electronic trading systems, and NASDAQ dealers. Empirically, NYSE market share increases with economies of scale and scope, abnormal price volatility, high asymmetric information, and with trading practices that raise rivals' costs, such as failure to display limit orders that bettered the existing quotes.     

The Direct Contribution of FDI to Productivity Growth in Britain, 1997–2008

This paper considers the contribution of foreign‐owned plants and firms to aggregate total factor productivity (TFP) growth in Britain for 1997–2008 using data from the Annual Respondents' Database. The contribution of different sub‐groups is further decomposed to show the role of continuing plants vis‐à‐vis reallocations in output shares. TFP is calculated using system GMM estimation. Taking into account the smaller initial size of the foreign‐owned sector in 1997, foreign‐owned plants contributed relatively more to aggregate productivity growth than UK‐owned plants over the period. This strong performance is mostly the result of reallocations of output shares towards high productivity continuing plants and the opening of high productivity plants.     

The coffee-machine system: how international selection really works

The literature on expatriate selection tends to present lists of criteria, with the implicit assumption that the process is formal and rational. The limited empirical work there is in this area suggests that these criteria have little impact on selection in practice. This paper argues that a deeper understanding of selection systems is needed and presents research showing the outcomes of different kinds of systems, suggesting that closed, informal systems predominate and outlining the practical and research implications of such systems.     

The Policy Choices and Reaction Functions of Bank of England MPC Members

The results of an econometric exercise are presented, showing that Monetary Policy Committee (MPC) members appointed from outside the ranks of Bank of England staff (outsiders) react differently to forecasts of inflation and output than those appointed from within the Bank (insiders). All results are reinforced by the well‐established findings that, compared with outsiders, insiders choose higher interest rates, are more likely to vote as a bloc, and feature on the winning side of policy decisions more frequently. On the basis of these results, it is argued that the current MPC framework is biased toward the policy choices of insiders.     

Barriers to Marketing Development in the Barristers’ Profession

This paper focuses on the marketing of professional services, and on the very specific context of barristers in the British legal professions. We examine the background provided by this sector of professional services, and then present the results of a set of qualitative investigations into the role of marketing as it is perceived by members of this profession, and identify a series of perceived by members of this profession, and identify a series of considering the implications of our findings for how marketing concepts can be productively employed in this area of activity and the needs for conceptual as well as practical extension, but remain largely pessimistic about the current prospects for extending marketing activities into the area of barristers’ marketing.     

Relationships among consumer vanity,gender, brand sensitivity,brand consciousness and private self‐consciousness

The purpose of this study was to examine relationships among consumer vanity, gender, brand sensitivity, brand consciousness and private self‐consciousness within a context of social comparison theory. The four dimensions of consumer vanity are concern for and positive view of physical appearance and concern for and positive view of achievement. Participants were 400 college students (284 women; 116 men). Participants above the median in three of the four dimensions of vanity (except vanity achievement view) were more sensitive to and more conscious of brand names. Participants above (vs. below) the median in vanity achievement view scored higher on private self‐consciousness. Women scored higher on brand sensitivity, brand consciousness and private self‐consciousness than men. There was a significant correlation between brand sensitivity and brand consciousness. Results support the notion that consumers’ decisions, especially regarding brand names, may be guided by vanity‐related concerns and views.