The high returns to low volatility stocks are actually a premium on high quality firms

Recent empirical research shows that low volatility stocks outperform high volatility stocks around the world. This study documents that the volatility effect is associated with the quality of the firm using a large sample of international stocks. First, adding a quality factor to the Fama–French model contributes to the explanation of the volatility effect. Furthermore, the negative volatility–return relation is shown to be stronger and significant only among high quality firms which are profitable and have stable cash flows. Second, a fundamental investment strategy that goes long high quality firms and short low quality firms performs like a volatility strategy and cannot be explained by common asset pricing models. However, a low–high volatility factor adds to the explanation of the return difference between high and low quality stocks as volatility and quality strategies have a common component.     

Optimal allotment policy in central bank open market operations1

This article derives a central bank's optimal liquidity supply towards a money market with an unrestricted lending facility. We show that when the effect of liquidity on market rates is not too small, and the monetary authority is concerned with both interest rates and liquidity conditions, then the optimal allotment policy may entail a ‘discontinuous’ reaction to initial conditions. In particular, the model predicts a threshold level of liquidity below which the central bank will not bail out the banking system. An estimation of the liquidity effect for the euro area suggests that the discontinuity might have contributed to the Eurosystem's tight response to occurrences of underbidding during the period June 2000 through March 2004.     

How arbitrary are international accounting classifications? Lessons from centuries of classifying in many disciplines,and experiments with IFRS data

The process of classification is central to the daily task of doctors and librarians; and it is the foundation of study and research in chemistry and biology. Double-entry bookkeeping and the preparation of financial statements are classification activities of accounting practice. Classifying national accounting systems has long been an aspect of accounting research. This paper seeks to extract lessons for accounting researchers from anthropology, biology, chemistry, cosmology and medicine. In particular, we examine how the classifiers themselves and the characteristics that they choose can affect classification. We observe that objectivity is neither possible nor desirable in classification. Despite the arbitrariness, some classifications can be more reasonable or more useful than others. For previous accounting classifications, we analyze the classifiers, the scope, the characteristics used, the data and the classification techniques. We report various problems. We then empirically investigate the sensitivity of classifications to such issues as the characteristics chosen, and the countries and sectors included. For this, we hand pick data on the practices of large listed companies from 12 jurisdictions relating to 14 accounting topics under International Financial Reporting Standards. We show how different researchers could produce different classifications, particularly depending on which accounting topics are used to represent the countries.     

Export promotion activities in developing countries: What kind of trade do they promote?

Information problems involved in trading differentiated goods are a priori acuter than those associated with trading more homogeneous products. The impact of export promotion activities intending to address these problems can therefore be expected to differ across goods with different degree of differentiation. Empirical evidence on this respect is virtually inexistent. This article aims at filling this gap in the literature by providing estimates of the effect of these activities over firms trading different goods using highly disaggregated export data for the whole population of Costa Rican exporters over the period 2001–2006. We find that trade promotion actions favor an increase of exports along the extensive margin, in particular, in terms of destination countries, in the case of firms that are already selling differentiated goods. However, these actions do not seem to encourage exporter to start exporting these goods. Further, no significant impacts are observed for firms exporting reference-priced and homogeneous goods.     

Entrepreneurial opportunities in peripheral versus core regions in Chile

Governmental policies tend to support and boost entrepreneurship in peripheral regions in many countries. This research revives the debate about specific regional policies designed to foster local new business creation, and the entrepreneurial framework conditions needed at the regional level for emerging regions such as Latin America. We applied one of the Global Entrepreneurship Monitor’s methodologies, the National Experts Survey, to a sample of 695 key informants in Chile at eight regions of which six are classified as peripheral. Using non-parametric statistics we compared the differences between peripheral and core regions. The main results indicate that peripherally located entrepreneurship experts perceive their regions as in a worse position than centrally located experts in terms of finance access and physical infrastructure. On the other hand, the results indicate that peripheral entrepreneurship experts detect more market dynamism in their regions and surprisingly perceive general policy and government programs as supporting entrepreneurship although the Chilean government had not promoted many regional policies.     

A Reconceptualization of Manufacturers' Service Strategies

Purpose: As part of service infusion, manufacturers use services to differentiate their products and provide growth. Although several attempts have been made to classify manufacturers' service strategies and offerings, most have been based on small purposive samples. The purpose of this article is to create a generic typology of manufacturers' service strategies.

Methodology/approach: The unit of analysis was the manufacturer or strategic business unit. The data collection was based on a survey of 145 B2B manufacturers in the United Kingdom.

Findings: Three categories of service offerings were identified: product-attached services, operations services on own products, and vendor independent operations services. These categories are used to specify three generic service strategies: Services Doubters, for whom services are not a strong differentiator with no focus on any category of service offerings; Services Pragmatists, for whom product-attached services are a key differentiator; Services Enthusiasts, for whom services are both a product differentiator and an enabler of growth, with all three categories of service offerings important.

Research implications: Whereas prior studies tend to use the concepts of service strategies and categories of service offerings interchangeably, we find empirical support for the importance of making a clear distinction between the two concepts.

Practical implications: Manufacturers can be classified according to their services strategies. For Services Doubters service infusion is unlikely to be an appropriate approach to creating differentiation. For Services Pragmatists services play a crucial role in creating product differentiation. Services Enthusiasts use services to both differentiate their own products and also develop services-led growth.

Originality/value/contribution: The paper exposes an ambiguity in the extant literature, with a manufacturer's categories of service offerings used as proxies for service strategies. A new typology of service strategies is presented based on categories of service offerings, which provides insight into how manufacturers infuse services.     

How Institutional Change Reconfigures Successful Value Chains: The Case of Western Pharma Corporations in China

Management researchers have traditionally emphasized two main factors in the definition of corporate strategies: internal capabilities and industry competition. However, in less stable, transition economies it is particularly the changing institutional environment that influences strategy definition and performance of multinational corporations (MNCs) as shown by numerous international business (IB) scholars. Yet, how institutions matter remains a largely unresolved question. This article examines how institutions have affected the value chain configuration of Western pharmaceutical firms in China. Our research framework identifies four major strategic shifts along the value chain of Western firms in the pharmaceutical industry: upgrading along the value chain, outsourcing to contract service providers, expansion of geographical scope and diversification of product portfolio. The findings allow concrete managerial implications to be derived for decision makers of Western pharmaceutical firms operating in China. © 2013 Wiley Periodicals, Inc.     

Early and rapidly internationalizing ventures: Similarities and differences between classifications based on the original international new venture and born global literatures

The novel contribution of this article is that it compares classifications of early and rapidly internationalizing firms based on the original literature on International New Ventures (classification method based on speed and scope of internationalization) as well as the original literature on Born Globals (classification method based on speed and extent of internationalization). Evidence from a survey of almost 900 Danish manufacturers demonstrates that the two methods provide similar results with regard to overall patterns of internationalization, but that they classify individual firms quite differently. From a theoretical stance it is therefore recommended to incorporate a richer selection of indicators (aspects of speed, scope as well as extent) in order to secure higher comparability between studies.     

Reference Process Flows for Telecommunication Companies

The telecommunication market is experiencing substantial changes. New business models, innovative services, and technologies require reengineering, transformation, and process standardization. Enterprise Architecture Frameworks support the transformation by specifying methods, procedures, and reference models. With the Enhanced Telecom Operation Map (eTOM), the TM Forum offers an international de facto reference process framework, based on specific features and requirements of the telecommunication industry. However, this reference framework only offers a hierarchical collection of processes on different levels of abstraction; a control view in terms of a sequential ordering of tasks and hence a real process flow as well as an end-to-end view on the customer are missing. In this paper, we extend the eTOM reference model by reference process flows, in which we abstract and generalize the knowledge about processes in telecommunication companies. With reference process flows, we aim to assist companies in achieving a structured and transparent re-structuring and re-design of their processes. We demonstrate the applicability and usefulness of our reference process flows in two case studies, and evaluate them by means of criteria for reference model evaluation. Our reference process flows have been accepted as a standard by the TM Forum and published as part of eTOM version 9. We further elaborate on those components of our approach which can be applied outside the telecommunication industry.     

The Critical Relationship between Climate Change Awareness and Action: An Origin-Based Perspective

While it is now widely accepted by scientists and governments that human activity contributes to climate change, there is a lack of understanding whether this realisation is now gaining greater attraction with the general public than it had 5 or 10 years ago. Additional gaps in knowledge relate to the link between awareness and action, which could be hypothesised to have become stronger in light of evidence being produced of some projected climate changes occurring already. This article examines climate change awareness and the link with travel-related decision-making by adopting an under-utilised origin perspective in Wellington, New Zealand. The findings, generated by a household mail survey, indicate that the majority of the respondents are aware of tourism's contribution to climate change and think that it is likely that their lives in New Zealand will be negatively affected by climate change. However, when examining the respondents' recent holiday decision-making, it is evident that for the overwhelming majority, climate change awareness does not appear to influence travel-related decisions. This article concludes by discussing demand-focused measures aimed at reducing the GHG emissions generated by tourism.