Firm and industry effects within strategic management: an empirical examination

This study brings out the complementarities between resource-based and industrial organization schools within strategic management through an empirical examination of firm and industry effects. A variance component analysis of 264 single-business companies from 69 industries using 5- and 15-year periods suggests that firm effects are more important than industry effects on firm performance, but not on core strategies such as technology and marketing. The findings also point to the need to study core strategies at lower levels of aggregation to understand the sources of competitive advantage. © 1998 John Wiley & Sons, Ltd.     

A comparison of qualitatively and quantitatively driven analytic procedures of psychotherapeutic group sessions with deviant adolescents

The present paper deals with the therapy-related change in a group of deviant adolescents attending a therapeutic facility. The main issue of two studies reported here is to identify pattern of changes through different methods. The paper describes how the mixing of two different types of analysis may yield a more complex and complete view of the data. The analyses were performed at the same time: the first part (study 1), which was of a clinical–quantitative nature, involved picking out changerelated features through the analysis of the frequency of lemmas in the content of the sessions; the second part (study 2) had a qualitative orientation and traced the pattern of narrative themes in the sessions during the course of time. In both studies, the same data were analyzed at the same times, though each study adopted a different approach. While both approaches focused on change, the results brought out different aspects: the study that adopted the quantitative/clinical approach highlighted changerelated problems and proposed an explanation in terms of the “deviant peer effect”; by contrast, the qualitative study underlined the possibilities offered by change and viewed therapeutic change in terms of the shift in narrative themes from the detachment and lack of responsibility initially shown by the youths towards progressive maturation that may have been due to the efficacy of the therapy. The discussion of results brings us to consider the fuzzy set approach for future research into the field of criminology and group therapy. In conclusion, the paper shows that looking at the same data through two different methodological “lenses” yields different, and only apparently contradictory, conclusions.     

Biting Back at Malaria: Assessing Health‐service Providers' Compliance with Treatment Guidelines

Non‐compliance with established medical treatment guidelines can have dire consequences for public health and economic well‐being. Based on the Demographic and Health Surveys, we examine malaria‐treatment practices of various health‐care providers in sub‐Saharan Africa, where more than 90% of malaria‐induced deaths occur. We estimate each provider's likelihood (i) to comply with guidelines to administer (effective) antimalarial drugs and (ii) to relieve children of fever—a symptom of malaria—after having had a fever episode within the previous two weeks. Our results indicate that, relative to self‐medication, seeking treatment at most providers is positively associated with taking an antimalarial drug and negatively associated with using only ineffective chloroquine. Non‐traditional healers are also associated with fever relief.     

ASSESSING THE REGIONAL ECONOMIC IMPACTS OF DEFENSE ACTIVITIES: A SURVEY OF METHODS

Defense activities exercised in a specific region may alter the region's economic performance. An accurate assessment of the potential economic impacts of defense activities is a valuable undertaking to enable regional planners to prepare for changes. The variety in the methods (among others, input–output models, economic base models, Keynesian regional multipliers, fixed‐effects estimators, and case‐study approaches) inspired by geography, sociology, and political science can pose a dilemma. We detail the historical and theoretical background of each method, as well as select exemplary cases where these methods were applied. By examining old and “new” methods, we aim to construct a typology that could be valuable to all stakeholders. In this sense, defense economics can also contribute to the allied social sciences by outlining evaluation methods that may be applicable to other fields.     

Investment dynamics in electricity markets

We investigate the incentives for investments in capacity in a simple strategic dynamic model with random demand growth. We construct non-collusive Markovian equilibria where the firms?? decisions depend on the current capacity stock only. The firms maintain small reserve margins and high market prices, and extract large rents. In some equilibria, rationing occurs with positive probability, so the market mechanism does not ensure ??security of supply??. Usually, the price cap reflects the value of lost energy or lost load (VOLL) that consumers place on severely reducing consumption on short notice. Our analysis identifies a minimum price cap, unrelated to the VOLL, that allows the firms to recoup their investment and production costs in equilibrium. However, raising the price cap above this minimum increases market prices and reduces consumer surplus, without affecting the level of investment.     

Monetary Policy in Low Income Countries in the Face of The Global Crisis: A Structural Analysis

We develop a dynamic stochastic general equilibrium model with a banking sector to analyse the impact of the financial crisis in developing countries and the role of the monetary policy response, with an application to Zambia. We view the crisis as a combination of three related shocks: a worsening in the terms of the trade, an increase in the country's risk premium and a decrease in the risk appetite of local banks. Model simulations broadly match the path of the economy during this period. We derive policy implications for central banks, and for dynamic stochastic general equilibrium modelling of monetary policy, in low‐income countries.     

Strategic reference points in family firms

Family firms are classically seen as risk averse organizations, and this is evident in their generally lower R&D investments compared to non-family firms. Recent research, however, challenges this predominant view and suggests that family firms can embrace higher strategic risk when faced with threats to their family-centered goals. Still, the internal and external conditions that drive variations in the strategic risk taking behaviors of family firms are little known and understood. This article adds to this literature by developing and testing a conceptual model of strategic risk taking that incorporates behavioral theory, family business literature, and the logic of the strategic reference point theory. With recognition that the interplay between family and economic goals determines heterogeneity in strategic actions of family firms, this model suggests that family managers respond differentially to the feedback information regarding internal and external reference points, and consequently identifies key drivers of variation in the R&D investment behavior of family firms. By examining the pattern in R&D investments of 437 Spanish private manufacturing firms from 2000 to 2006, this study shows how strategic inputs, strategic outputs, and external benchmarks produce variations in strategic decisions about R&D investments in family and non-family firms. The findings offer insights into how internal and external reference points are considered in family firms’ decision making, thereby contributing a deeper understanding into the circumstances under which family goals cope or collide with the economic goals of the firm, and how this influences strategic risk decisions in family firms.     

The industry effect and the decision to integrate vertically in a crisis context

ABSTRACT

The objective of this work is twofold: firstly, to study if the characteristics of the industry affect certain financial and strategic decisions of manufacturing firms and, secondly, to determine if the strategy of diversifying the activity through vertical integration generates good financial results in times of crisis, depending on the industry. To this end, an analysis is carried out with panel data from 9,523 firms in the period between 2008 and 2013. The results show that there are different strategies that firms must follow, depending on the industry to which they belong. In sectors with lower operational risk, those firms characterized by greater specificity and better product quality obtained higher profitability. However, in riskier sectors, firms with more specific assets assumed too many risks and in times of crisis have seen their profitability fall. Likewise, it is observed that the decision to integrate vertically has mitigated the weak points of each sector, allowing firms to better weather the economic–financial crisis in which this research is framed.