Decentralization of Pareto optima in economies with public projects,nonessential private goods and convex costs

Summary In the theory of economies with public goods one usually considers the case in which private goods are essential, i.e., each agent receives a fixed minimum level of utility if he consumes no private goods, irrespective of the public goods consumed. This paper develops the second welfare theorem for economies with public projects and possibly inessential private goods. As a corollary we also derive conditions under which valuation equilibria exist.hank Dolf Talman and an anonymous referee for many useful remarks and annotations of a previous draft of this paper.     

Audit Committee Financial Expertise,Litigation Risk,and Auditor‐Provided Tax Services*

The Sarbanes‐Oxley Act (SOX) greatly expanded audit committees' oversight responsibilities by requiring that they preapprove all non‐prohibited non‐audit services (NAS). Using data from 2003 to 2011, we find that tax NAS are significantly lower when accounting financial experts (ACT‐FEs) serve on the audit committee, suggesting that ACT‐FEs consider auditor independence risk, perceived and/or real, more than other members, including supervisory experts, to the point of not accepting any tax NAS, not even compliance. However, in firms with higher ex ante litigation risk, ACT‐FEs approve relatively more tax NAS than other members, suggesting that they accept the costs of a perceived lack of auditor independence from tax NAS in return for the potential benefits of increased financial reporting quality arising from tax NAS. Our analysis by subperiod (2003–2006 vs. 2007–2011) shows that this result is significant only in the second period. ACT‐FEs' differential evaluation of the trade‐off between the benefits and costs of joint audit and tax NAS provision between the two periods suggests the need for additional research in later post‐SOX years.     

Encouraging sustainable entrepreneurship in climate-threatened communities: a Samoan case study

South Pacific island states are at the forefront of climatic changes that have precipitated severe environmental events. These small countries also face economic and social challenges that require entrepreneurial solutions. We develop a model of how external factors and chance events impact on sustainable opportunity recognition and exploitation in this context. We assess the efficacy of this model in an in-depth study of Women in Business Development Incorporated, a non-governmental organization that helps women and families in Samoa to establish sustainable enterprises. Our findings make a significant contribution to the emerging literature on entrepreneurship, sustainability and resilience in at-risk communities by showing how key organizational capabilities are necessary for coping with exogenous shocks in this context. The findings have important implications for research, policy and practice.     

The effect of exchange rates on prices,wages, and profits: A case study of the United Kingdom in the 1990s

Abstract

During the 1990s the United Kingdom experienced large and sudden exchange rate movements that had no apparent impact on overall consumer prices. This paper shows that the stability of UK consumer prices was made possible in part by offsetting movements in the price-cost margins of foreign exporters and in part by offsetting price-cost margins in the UK distribution sector. At the same time, UK manufacturers experienced margin swings in the opposite direction, largely due to their role as exporters. Thus, sterling depreciation boosted the profits of UK manufacturers and squeezed the profits of UK distributors, while sterling appreciation had the opposite effects.     

A model of rapid knowledge development: The smaller born-global firm

Existing models of the internationalization process have not captured the important phenomenon of accelerated international growth of born-global firms, which led Johanson and Vahlne (2003) to revise their model. However, the revised network model falls short of explaining rapid internationalization of firms. While they indicate a “specific relationship development process” used by born-global managers, Johanson and Vahlne (2003) still suggest the existence of an incremental learning and “responsive” model, which is based on pre-existing relationships. We extend current theory in arguing that born-global managers can use both pre-existing and newly formed relationships, to quickly and proactively develop new knowledge for rapid commercialization of their products. Proactive, advanced relationship-building capability is based around locating partners with technological knowledge with a view to ensuring ease of sharing knowledge. We explore the development of trust and inter-firm partnerships in established and newly formed networks and how these lead to tacit knowledge, absorptive capacity and new knowledge generation. While Johanson and Vahlne (2003) emphasize “market specific experience and operation experience” we emphasize “technological experience”. The reason that knowledge sharing is able to proceed quickly is that the shared “technological knowledge” allows rapid transfer and development of new knowledge and the drive to commercialize a product before a competitor, promotes the “mutual need” (co-dependency) to act quickly, characteristic of technology-based industries, which face rapid change. As an outcome of the born-global manager's ability to locate new partners through existing networks, new international links may be quickly developed, with internationalization being an outcome, but not necessarily a driver of behaviour in smaller born-global supply chains.