How Internet technologies impact information flows in R&D: reconsidering the technological gatekeeper

Previous studies have firmly established the technological gatekeeper to be a key node in the innovation process – acquiring, translating, and disseminating external information throughout the R&D unit. However, the gatekeeper concept has received modest attention in recent times. We argue that the concept needs to be re‐examined in light of the recent advances in Internet technologies that have dramatically altered how knowledge workers source and share their information. Drawing on social network analysis and interview evidence from a medical devices R&D group, we find that the gatekeeper role is still vital, but no longer needs to be performed by a single individual. Instead, the modern R&D group can keep abreast of the latest technological advances through a combination of Internet‐enabled internal and external communication specialists. This study makes a number of important contributions. The gatekeeper theory is extended through the development of an updated conceptual framework. We also discuss the practical implications of our findings and advise R&D managers on how to organise resources to maximise optimal information flows.     

Earnings Management Vehicles for Korean Firms

We investigated the vehicles that Korean firms use when the firms manage earnings. We partitioned our sample into low, mid and high accrual sub‐samples based on discretionary accruals. Low accrual firms are defined as income‐decreasing firms whereas the high accrual firms are considered income increasing firms in this study. We decomposed accounting earnings into cash from operations and various components of accruals in a systematic way. Next we examined the types of accruals individual firms use when the respective firms increase reported earnings. The empirical results of the study indicate that there are clear discrepancies in the earnings management vehicles firm use when the firms manage earnings depending on the directions of earnings management. More specifically, income‐increasing firms frequently employ non‐cash revenues including asset‐disposal gains. Income‐decreasing firms employ non‐cash expenses including bad‐debt expenses and asset‐disposal losses. Firms also tend to use current accruals but to a limited extent as current accruals entail cash flow implications in the following years.     

Accounting and Competitive Tendering in UK Local Government: An Institutionalist Interpretation of the New Public Management

The paper applies institutional theory to analyse the changing role of accounting and contracting in UK local government as the compulsory competitive tendering (CCT) regime was extended to white-collar activities such as housing management, finance, legal services and information technology. Employing an organizational fields model, accounting changes were seen to be influenced by a combination of legal coercion, normative and competitive forces, the resistance and manipulation of the large local authorities together with the facticity of the new accounting and contracting regimes. The theoretical framework is applied to field-work carried out in a large metropolitan authority in the north of England where CCT methodologies directly affected housing management but not other services such as finance. Although resisting CCT for finance, the authority subsequently introduced a radical scheme of voluntary competitive tendering for selected finance processes. The paper examines how accounting and contracting may be adapted to emerging trends in the New Public Management associated with Best Value policies.     

Financing preferences: evidence from the Korean market

We investigate the financing decisions of Korean firms during the period of 1996–2015. Korean firms follow a matching strategy for funding their cash needs. Cash inflows from investing activities are the primary source of funding for capital expenditures, and cash inflows from financing activities are the major means of covering cash outflows from financing activities. We also find that Korean firms’ financing practice of handling cash deficits can be described by the pecking order model modified and augmented by cash flow variables. Cash inflows from investing activities account for the major portion of financing to make up for cash deficits, followed by short- and long-term debt, and then equity financing.     

Real Exchange Rate Dynamics in the Asian Economies: Can Regime Shifts Explain Purchasing Power Parity Puzzles?

Abstract

We show that the strong version of the purchasing power parity (PPP) hypothesis holds in most of the US dollar real exchange rates using cointegration method that accounts for breaks in the models. The break dates in seven of the Asian currencies coincide with the two rounds of currency depreciation recorded during the 1997–1998 financial crises. We obtain a mean half-life estimate of about 10 months for PPP to converge to its long-run equilibrium level. Our confidence intervals based on persistence profile approach for the half-lives is much narrower than previous evidence might indicate. Taken together, these results show that mean reversion is stronger than commonly thought.     

Farm food safety and diseases risk assessments: case studies from the horticultural and salmonid farms

This study explores the perceptions of selected fresh produce and salmonid farms on the types and importance of various risk assessments conducted at the primary production level. Both the fresh produce and salmonid farms in this study are vigilantly conducting risk assessments to prevent or reduce potential food safety and infectious diseases from occurring. The participating farms generally carried out at least eight types of risk assessments such as health and safety, water, workers’ hygiene, site assessment and pesticides/veterinary medicines on an annual basis. Health and safety, pesticides/veterinary health, fresh produce safety and fish health assessments are some of the most important types of risk assessments for the farms. Most farms will continue with the good practice of conducting risk assessments even if it is not required by their customers or regulations but would prefer to reduce the amount of paper/electronic-based risk assessments.     

CAR associated with SEO share lockups: Real or illusionary?

This paper examines the cumulative abnormal return (CAR) associated with both the expiration and initiation of SEO share lockups. First, we find that the average CAR around the expiration of SEO share lockups is significantly negative, but this result is mainly attributed to inappropriate benchmarking of the CAR. Second, there is also, on average, a significant negative CAR at the initiation of SEO share lockups, but the negative CAR is a temporary phenomenon that reverses itself within a short period of time. Overall, our findings do not support the downward sloping demand curve hypothesis on the lockup expiration effect.     

Operational risk management and regulatory investment constraints on portfolio allocation: evidence from property and casualty insurers

Journal of Regulatory Economics - We examine an insurer’s portfolio allocation choice in the context of a regulatory environment where investment in specific asset classes is constrained. We...