Portfolio Choice in the Presence of Background Risk

In this paper, we focus on how the presence of background risks – from sources such as labour and entrepreneurial income – influences portfolio allocations. This interaction is explored in a theoretical model that is calibrated using cross-sectional data from a variety of sources. The model is shown to be consistent with some but not all aspects of cross-sectional observations of portfolio holdings. The paper also provides a survey of the extensive theoretical and empirical literature on portfolio choice.     

International Expansion of SMEs: The Inducascos Case

While small and medium enterprises contribute to gross domestic product, generate crucial employment, and improve socio-economic development, unfortunately the literature on the internationalization processes of these companies remains timid and inconsistent. The following study seeks to analyze the international expansion of the Colombian company Inducascos. The research follows the structure of a case study including literature analysis and secondary data of the Colombian industrial market and Inducascos. Challenges, opportunities and learning process of the organization related to its international expansion and set out, seeking to contribute to the existing studies in international business.     

Does country matter in urban organic food products consumption?

The main goal of this paper is to evaluate the possibility of finding international consumer segments in the organic food product (OFP) market. For that purpose, the power of country of residence in discriminating between urban frequent, occasional and non‐consumers of OFP was evaluated; and the most appropriate international segmentation bases for that market were studied. In order to achieve this goal, a survey of organic food consumers from Lisbon (Portuguese) and Berlin (German) was implemented through a structured questionnaire. Upon this, factorial and discriminant analysis was applied to the data. The results highlight the significance of the “Country” variable when distinguishing between groups of urban OFP consumers and non‐consumers as well as between frequent and occasional urban OFP consumers. The different levels of OFP consumption are mostly explained by the level of declared “OFP knowledge”. Therefore, we can conclude that in order to increase the consumption of OFP and dilute the effect of the country variable and to be able to work with international segments, marketers should aim to increase awareness and knowledge on these products. It is important to mention that this study was based on a non‐probabilistic sample and, consequently, generalizations of its conclusions must be made with care.     

Advertising in streaming video: An integrative literature review and research agenda

Streaming video (SV), such as YouTube, is a new media widely used nowadays. Nevertheless, there is a lack of knowledge about advertising in SV. In view of this, through a search in the rich depository of the Scopus database, this article presents the first integrative literature review about advertising in SV. Searching every article and conference paper related to the topic published until May 04, 2020, 59 studies were found and classified into two main topics: marketing studies (35), mostly focused on evaluating or exploring advertising in SV, and computational studies (24), focusing on the development of systems for the insertion of ads into SV. All knowledge present in these studies was summarized so that readers (both scholars and practitioners) could have easy access to the main contributions and information present in each study. Moreover, future research directions in six main themes are presented through a research agenda.     

Labor reallocation and demographics

We explore data from all transition economies over nearly two decades, providing insights on the mechanisms behind labor force reallocation. We show that worker flows between jobs in different industries are rare relative to the demographic flows of youth entry and elderly exit. The same applies to the flows between state-owned enterprises and private firms. In fact, evidence suggest that changes in the demand for labor were accommodated mostly through demographic flows, with a smaller role left for job transitions. We also show that the speed of changing the ownership structure in the economy has driven exits to retirement, in particular the early exits.     

The Marketing–R&D Interface: Do Personality Factors Have an Impact?

The marketing–R&D interface is generally regarded as the most critical functional interface in the new product development process. A great deal of discussion has recently taken place over which of these two areas should dominate product development. Only recently has the issue of how to foster a successful marketing—R&D interface been the topic of empirical investigation. George Lucas and Alan Bush present results of a study which addresses individual differences, in particular, personality differences, between the two areas as an influence on their integration and resultant new product success level. The results are largely consistent with findings from the occupational choice literature. These findings provide some preliminary suggestions for top management in its attempt to maximize positive outcomes from this critical business process.     

Linking health plan performance with disability outcomes

Although the managed health care industry evolved and matured in the 1980s and 1990s, such initiatives to control disability costs failed to keep pace. As employers became aware of the costs of lost productivity, managed disability programs quickly evolved. This article discusses the trends, issues and assumptions in managed health and disability models, providing case studies to support the authors' hypothesis that health plans can have a direct impact on disability duration.     

Don't Waste a Free Lunch: Managing the Advance Refunding Option

A callable municipal bond issue funding a new project is usually eligible for “advance refunding”—that is, refunding between the issue date and the call date. Such refunding is accomplished by issuing new bonds, and investing the proceeds in an escrow portfolio of Treasury securities whose cash flows pay off the outstanding issue until the call date, when the old bonds are retired. Under favorable market conditions, advance refunding enables a municipality to lock in lower interest rates prior to the call date; waiting until that date would expose the issuer to the risk of higher rates. The right to advance refund is an option whose value depends not only on the issuer's borrowing rate, but also on Treasury rates, which determine the cost of the escrow portfolio. What makes this option (referred to by the authors as the “ARO”) unusual is that it is effectively a free lunch for the issuer. While investors pay a lower price for a callable bond, the price is not affected by the bond's eligibility for advance refunding. The free lunch is demonstrable when the yield of the escrowed Treasuries is higher than the issuer's funding rate to the call date. In such cases, the present value of the cash flows to the call date (which is how the market prices a deep‐in‐the‐money callable bond) exceeds the cost of the escrow. This excess effectively enables the issuer to retire the bonds below their fair market value. Another manifestation of the free lunch offered by advance refunding transaction occurs when the savings exceed the expected value of waiting—that is, when the value of the call option is less than the currently realizable savings. One important consideration when deciding whether and when to advance refund is that the ARO can be exercised only once in an issue's refunding life‐cycle. If an issue is advance refunded, its replacement cannot be. But if an issue is refunded once it becomes callable, the ARO stays alive in the replacement issue. In this article, the authors develop an analytical framework to help issuers deal with this problem. First, they explore how the value of the ARO depends on coupon, maturity, time to call, and prevailing Treasury rates. Then they use the results to make a recommendation about the advance refunding decision: act now or wait? To answer this question, the authors extend the standard measure of refunding efficiency to incorporate the ARO of the replacement issue. Incorporating the ARO of the replacement issue slows down the signal to advance refund, whereas failure to do so could lead to a suboptimal decision. Near the call date, issuers may be better off locking in savings with a hedge rather than sacrificing the eligibility of the replacement issue for advance refunding.