A portfolio approach in the e-purchasing of materials

By improving the procurement process purchasing departments are becoming more and more strategic in order to increase overall companies performances. In the last years, web-based tools have effectively supported this trend by offering to buyers useful tools in order to help their activities. Purchasing departments have now to choose the right tool for the right purchase in the right supply market; for this reason it is important for them to adopt a portfolio approach exploiting all the different solutions offered by the technology according to the different situations.In this perspective, this paper identifies four most common purchasing approaches adopted by companies, which drivers are considered to choose among these, and which level of performances companies achieve through the identified approaches.Empirical evidence is based on a survey research involving 162 US companies.     

On local indeterminacy and endogenous cycles in Ramsey models with heterogeneous households

It is well-known that endogenous cycles can occur in Ramsey models with heterogeneous households and borrowing constraints. In this note, we address the issue of robustness in the more general case of endogenous labor supply and we explain the occurrence of local indeterminacy under progressive taxation.

The IAS/IFRS application on the intangible assets of non-listed companies

With the introduction of IFRS （International Financial Reporting Standards） most of the intangibles are expensed on the income statement and hence they ＂disappear＂ from the balance sheet, while investments in tangible assets are capitalized. Based on a sample of 128 firms, made up of 99 SMEs （Small and Medium Enterprises） and 29 large firms, and through a simulation of IAS （International Accounting Standards） transition, the authors＇ study finds that IAS 38 reduces the amount of intangible assets recognized on the balance sheet of SMEs, while large firms do not appear to experience such large reductions in their intangible assets. The differential effect of IAS 38 on SMEs and large firms can be explained by the different growth strategies of these firm types. SMEs largely depend on internal paths of growth and intangibles assets that typically arise from internal growth strategies are eliminated from the balance sheet under IAS 38. Larger firms are less exposed to such reductions in their intangibles assets, because they mostly follow external paths of growth and the treatment of those intangible assets that typically arise from external growth strategies requires the impairment test.     

Explaining the Reactions of Swiss Municipalities to The ‘Amalgamation Wave’: At the crossroad of institutional,economic and political pressures

Abstract

Public sector organizations are simultaneously subject to three types of environmental pressure: institutional, economic and political. How do these pressures influence the strategic behaviour of public organizations when confronted with efficiency-oriented reforms? We focus on the strategic behaviour of Swiss municipalities facing the amalgamation wave: a reform characterized by a strong economic rationale. Results confirm that the success of reforms depends not only on its matching with economic underpinnings. It is also necessary to take the political leadership and the responsibility of reform implementation.     

Informational cascades with endogenous prices: The role of risk aversion

In this paper, we show that long run market informational inefficiency and informational cascades can easily happen when trades occur at market clearing prices. We consider a sequential trade model where: (i) the investors’ set of actions is discrete; (ii) dealers and investors differ in risk aversion; (iii) investors’ information is bounded. We show that informational cascade occurs as soon as traders’ beliefs do not differ too sharply. Thus, prices cannot fully incorporate the private information dispersed in the economy.     

More than nothing? Accounting,business, and management studies,and the research audit

This paper argues that business school scholarship can be seen as the example par excellence of what we are calling extreme neo-liberalism. By extreme neo-liberalism we mean the coexistence in the same sphere of extreme externalization of costs and extreme regulation of the sources of value. We argue that this condition is most obvious in the research audits conducted in Britain, and spreading globally, audits that record both the extreme externalization in business scholarship of all the sources of the wealth expropriated by business, and at the same time, regulate the very labour that produces this extreme self-regulation. Although this self-regulated labour regards itself as complete, and although it regards its acts of externalization as acts of self-making, we consider the relation between pedagogy and scholarship in order to show how this pervasive form of self-regarding simply does not hold. We conclude by noting that if business scholarship persists in defining itself against all that makes wealth possible, and thus making itself, logically at least, worthless, it also opens the possibility of starting an investigation of wealth, worth and value, from another point of view, one not dependant of completing business, but competing with it.     

Asset pricing and the role of macroeconomic volatility

Standard Real Business Cycle (RBC) models are well known to generate counter-factual asset pricing implications. This study provides a simple extension to the prior literature by studying an economy that follows a regime-switching process in conjunction with Epstein–Zin preferences for consumers. We provide a detailed theoretical and numerical analysis of the model’s predictions. We also show that a reasonable parameterization of our model conveys financial figures in line with US postwar data. Furthermore, we provide evidence in support of modeling a regime-dependent macroeconomic risk.     

The Real Effects of Universal Banking: Does Access to the Public Debt Market Matter?

Journal of Financial Services Research - I analyze the impact of the formation of universal banks on corporate investment by looking at the gradual dismantling of the Glass-Steagall Act’s...     

The ethical problems between law and power： A conceptual framework of business moral conduct

The concept of business ethics ranges from respect of the obligatory law, to attention to mutually shared ethical rules, to the collective well being, and as far as philanthropy. Due to such a heterogeneity of interpretations, it proves useful to attempt to define the concept of moral problems by establishing their contents and limits. Such a matter proves to be of primary importance： Firstly, to be able to establish which situations have underlying questions of ethical implications; Secondly, to be able to evaluate the moral conduct of the company. The objective of this present work is twofold： （1） Identify the distinctive components of an ethical problem; （2） Prepare a support instrument for management to use in the monitoring process of the ethical dimension of the company.