Too much inventory? How do you know?

How much inventory does a company need to support its business goals? Companies must consider what effect their inventory investment decisions have on the strategic direction of their business. Too often, a company's investment decisions are carried out not by the company's strategists, but by individuals who are unaware of the strategic direction of the business.     

Estimating the profits from trading strategies

Price improvement is the difference between the execution priceof an order and the quoted bid or ask when the order was submitted.We show that expected price improvement falls off dramaticallyas the size of the order approaches the quoted depth, and becomesnegative for larger orders. This is particularly important forsmall firms because the quoted depths are low. Using quotedspreads and depths and our estimate of expected price improvement,we show that trading strategies that attempt to exploit theweekly predictability of small-firm returns would be swampedby transaction costs.     

Institutional Investment Patterns in Troubled Corporations: A Sociological analysis

A bstract . Classical or neo-classical economic theories do not adequately explain institutional investment patterns in troubled corporations. Macroeconomic perspectives contend that abstract market forces direct investment capital away from troubled companies, and that bankruptcy weeds weak firms out of the economy for the general good. Microeconomic perspectives focus on the seemingly autonomous decisions of firms and their managers, where bad management leads to troubled and bankrupt firms and a corresponding loss of investment in these companies. Neither perspective is useful for understanding recent patterns of institutional investment. A more critical, sociological perspective for understanding these investment patterns has two main threads. First, investment activity is embedded in more general social relationships and cannot be understood strictly on "economic" grounds and with "economic" ideas. Second, social power—rather than abstract market forces —is critical in fostering specific investment patterns. More specifically, the organizational power of large financial firms may be the pivotal factor shaping investment patterns in troubled companies. Recent case studies of troubled and bankrupt corporations demonstrate the usefulness of this more sociological perspective, and suggest areas for future research.     

Trabeck prepares for IFRS: An IFRS case study

The growing acceptance of International Financial Reporting Standards (IFRSs) as a basis for US financial reporting represents a fundamental change for the US accounting profession. IFRS and US generally accepted accounting principles (GAAPs) both are based on principles; however, US GAAP largely uses rules to apply the principles. In contrast, IFRS relies heavily on the use of judgment in deciding how transactions should be recorded. This fictional case is designed to help students identify some fundamental differences between US GAAP and IFRS and apply this knowledge to general-purpose financial statements.     

The FairWear Campaign: An Ethical Network in the Australian Garment Industry

In many parts of the world, homework is a form of labour characterised by precariousness, lack of regulation, and invisibility and lack of protection of the workers who are often amongst the world’s poorest and most exploited. Homework is spreading, due to firm practices such as outsourcing. The analysis and understanding of complex corporate networks may assist with the identification and protection of those most at risk within the supply chain network. It can also expose some of the key ethical issues and dilemmas of supply chain management and corporate social responsibility (CSR). Based on a case-study of the Australian FairWear Campaign (FWC), this article identifies an ethical network that aims to increase corporate accountability (CA) via greater transparency in corporate supply chains and improve work conditions for homeworkers and increase their recognition in the supply chain.     

An industrial relations perspective on the high-performance paradigm

Recent studies have suggested that various human resource management (HRM) practices are associated with enhanced economic performance in organizations. This research has led to what we call the high-performance paradigm, a belief that firms can improve performance by adopting certain high-performance work practices (HPWP). We apply an industrial relations (IR) perspective to the high-performance paradigm to extend the insights of HRM studies. After identifying how the perspective typically adopted in IR research differs from that used by HRM researchers, we briefly review the literature on HPWPs, identify limitations in the existing research approach, and suggest issues and areas for future research. In general, we suggest that research on HPWPs has made a valuable contribution to the literature. We urge HRM researchers, however, to devote more attention to underlying conflicts at work, focus more explicitly on the implications of new forms of work for workers, and pay greater attention to the role that cultural forces, unions, and governments play in shaping the workplace.