Unpacking the effect of exploration during environmental uncertainty: Evidence from the information technology sector

Environmental uncertainty can render managerial decision‐making about resource deployment particularly difficult. Integrating the knowledge‐based view of the firm and the organizational learning literature, we make a case for deploying specific knowledge‐based resources to cope with specific types of environmental uncertainty. We unbundle knowledge‐based resources into technology‐based and social‐network‐based resources and, using Milliken's (1987) typology of environmental uncertainty, we hypothesize that (a) technological exploration will be more effective during state uncertainty and (b) while being generally beneficial, social exploration will prove more effective during response uncertainty. An analysis of the financial performance of information technology (IT) firms in the United States over the period 1995–2004 generally supports our hypotheses. Copyright © 2015 ASAC. Published by John Wiley & Sons, Ltd.     

Wiki and blog as teaching tools in tourism higher education

The application of information and communications technologies (ICTs) to higher education is an essential element in the improvement of open and flexible teaching–learning. This is particularly important for students of tourism, a sector in which the relationship with technological processes and their everyday use is increasing. This article describes the experience of students of an “Introduction to Economics” in a tourism degree that was involved in this initiative. It is based on the information provided by a quantitative and qualitative survey to obtain the start profile of students, gender differences and mainly the attitude of students towards the use of the wiki and blog as educational tools. As a result, it is highlighted that the implementation of these technological teaching tools increases the interest and engagement of students with the subject.     

Price Behavior in a Dynamic Oligopsony: Washington Processing Potatoes

Punishment strategies are necessary to sustain a collusive oligopsony in a repeated game context when demand is uncertain and only market variables are observable. This paper proposes a test for tacit collusion among potato processors in Washington state using a dynamic regime-switching model estimated with a finite mixture method. The results support the existence of punishment and collusive regimes and show the welfare losses due to anti-competitive behavior on the part of processors to be significant. Processors' oligopsony power is enhanced by higher domestic production, imports, and existing stocks, but it is ameliorated by high capacity utilization rates and exports.     

Private Label Vendor Selection in a Supply Chain: Quality and Clientele Effects

We model a supply chain consisting of a national brand manufacturer and an independent manufacturer, both of whom are potential suppliers of store brand to a single retailer. The retailer serves two customer segments—a quality sensitive segment (high type) and a price sensitive (low type) segment. The retailer serves these two segments by targeting the national and store brands to the quality and price sensitive segments, respectively. When the national brand manufacturer supplies the store brand he internalizes the effect of store brand quality on the national brand's retail prices. This leads the national brand manufacturer to choose a lower store brand quality than the independent manufacturer. This decrease in store brand quality has the benefit of increased revenues from the high type customers along with an associated cost of decreased revenues from the low type customers. Thus, when the benefit outweighs the cost the retailer chooses the national brand manufacturer to supply the store brand. We show that the retailer will choose the national brand manufacturer to supply the store brand when (a) the size of the high type customer segment is large relative to the low type customer segment, (b) the valuations of the high type customer segment is large relative to the low type customer segment, and (c) the retailer's margin requirement on the store brand is not very high. Overall, these results suggest that retailers who serve a bigger sized quality (price) sensitive clientele would have the national brand (independent) manufacturer supply the store brand.     

An analysis of health expenditure on a microdata population basis

The objective of this paper is to analyse the hospitalisation and the pharmaceutical expenditures of a population. To do so, we will use cross-sectional information for the year 2004, referring to the whole population of one of the seventeen autonomous communities that make up the Spanish public health system, namely, Aragón. Given the important proportion of null expenditures, a model that takes into account the censored nature of the data must be specified. In our case, the model we choose is Heckman's (1979) selection model. The results are conclusive. i) Age, being a pensioner and being of Spanish nationality positively influence the generation of both types of expenditure; ii) on the contrary, the distance from the health centre to the hospital affects them negatively; iii) sex notably influences the generation of both types of expenditure, women generating higher level of expenditures; iv), in both cases, significant differences appear associated with the zone to which the user belongs; and v) we have also found that pharmaceutical expenditure depends significantly on the doctor who is prescribing.     

Efficiency of travel agency franchises: a study in Spain

Efficiency in a firm is important because it ensures that the economy’s scarce resources are not being wasted. It produces something else of value—profits or the continued existence of the organisation. This work contributes to the literature on efficiency in franchising. Specifically, it is focused on the sector of travel agencies which operate in the franchising system in Spain. This fact is an original contribution and is very important because until now there have not been any studies about efficiency in this sector of franchising. The results show that the number of brand names which are efficient is around 50%. This means that many chains are not efficient. This result may be, to a great extent, a result of the dynamics of this sector in recent years. A Tobit model is also used in order to characterise the franchisors’ efficiency. Some important findings are showed.     

Declining sectors and strategies within the area of human resources: a case study from Spain

Based upon the existing theoretical framework, empirical research on successful generic strategies has resulted in various recommendations for strategic management in declining sectors. However, these studies do not consider (aspects of) strategy implementation, and thus ignore the importance of aspects of the implementation for the ultimate success of the proposed strategy. Consequently, it is difficult to uncover some important factors that contribute to the success or failure of the proposed strategies. One such factor is the congruence between the generic 'decline strategy' and its concurrent social strategy. Although some theoretical proposals on this congruency exist, empirical studies on this topic are lacking.

Given the exploratory, 'real-life' and process nature of the study, the case-study method is used. This allows us to establish a dialectic relationship between the theoretical proposals available and the empirical observations. The company that is studied is a Spanish state-owned shipyard. Following a brief analysis of the sector and its specific characteristics of decline, the evolving congruence between the generic and social strategies within the company is analysed. Basically, the study focuses on the process of continuously adjusting and balancing the two types of strategies. Also, the resulting implementation issues and difficulties are assessed. Conclusions are based on the permanent comparison and confrontation of field data and theoretical insights.     

IFRS FOR SMEs: THE IASB'S DUE PROCESS

This study explores the role of the International Accounting Standards Board's (IASB) due process in developing its International Financial Reporting Standards for Small and Medium‐sized Entities (IFRS or SMEs) standard. There were tensions between the IASB's desire to minimise divergence from full IFRS and preserve recognition and measurement principles, and the primary reasons for undertaking the project – to meet the needs of users of financial statements of SMEs and to reduce the financial reporting burden on SMEs. Examination of events during the development of the project reveals much that was not apparent from material in the public domain. Most significantly, the IASB recognised that the final title of the standard, IFRS for SMEs, does not necessarily describe the scope of the standard. This paper also shows that the due process followed in the case of the IFRS for SMEs project barely reflected the ‘will of people’ but was more inclined towards acting as a communicative function for the IASB without any commitment to change its stance on the SME standard.     

Long-run income and price elasticities of demand for Colombian nontraditional exports: a multivariate cointegration framework

A long run income and price elasticities of demand is estimated for Colombian nontraditional exports through a multivariate cointegration analysis. Based on the combination of cointegration and exogeneity concepts and the inclusion of the complete dynamic system, the paper shows the existence of a long-run relationship among nontraditional exports, relative price and foreign demand, and higher long-run elasticities than those provided by the long-run cointegration vector coefficients that are usually reported in the trade literature.     

Postponement strategy for international transfer of products in a global supply chain: A system dynamics examination

This paper contributes to research on “postponement” strategy in the context of a global production–distribution system of an automobile manufacturer. It proposes a model that integrates multiple considerations germane to global supply chains. Postponement is important in this context because it is necessary to consider international transfers and tariffs, and it is important to appropriately account for the impact of postponement on total costs. Consideration of several key variables such as shipping point, customs tariff, and cost differences between countries is essential to derive full benefits from postponement strategy in global supply chains. International transfer of goods among countries in global automobile industry is complex and dynamic because of the multitude of factors that must be considered. The paper develops insights regarding postponement strategy in global supply chains via a system dynamics simulation model. The model draws on the experiences of a Korean automobile manufacturer with operations in developing and developed countries.