How to Become Central in an Informal Social Network: An Investigation of the Antecedents to Network Centrality in an Environmental SCM Initiative

Environmental supply chain management (SCM) initiatives often evolve as informal, grassroots efforts that are driven by policy entrepreneurs at lower management levels in an organization. These individuals usually are not in positions of power or authority to convince others to support the initiative. They thus rely on central positions in informal networks to gain access to and influence over other employees to be better able to sell these initiatives. This study examines how individuals arrive at positions of centrality within the networks surrounding environmental SCM initiatives. Linking social network theory and social capital theory with findings from the organizational behavior and environmental arena, the study investigates how an individual's proactive personality and commitment profile—affective, normative, and continuance commitment—might affect network centrality through the mediating role of championing behavior. Investigating the implementation of an environmental SCM initiative at a multinational enterprise, the authors identified a 90‐actor social network surrounding the initiative. The results provide evidence that championing behavior fully mediates the relationship between commitment and network centrality and to a lesser extent between proactive personality and network centrality. These findings suggest that championing behavior can enable an actor to become more central in social networks. Further, the results indicate that in an environmental SCM context, engendering the right type of commitment is a much more important driver of championing behavior than the proactive personalities of individual actors. This finding suggests that even employees who do not have proactive personalities can champion environmental initiatives and become central within the informal networks that surround these initiatives, if they strongly desire to support the initiative and believe that the initiative will lead to positive change.     

Writing the differences: Poststructural ist pluralism,retextualization, and the construction of reflexive ethnographic narratives in consumption and market research

Representing social realities in a narrative form is central to the interpretive processes by which market‐oriented ethnographies are constructed. In recent years, the process of textualization has shifted from a taken‐for‐granted aspect of the ethnographic enterprise to a central focus of ethnographers’ reflexive considerations. This shift reflects the realization that textualization poses dilemmas of representation that can not be resolved through additional fieldwork or other methodological procedures. This paper addresses these workbench problems by devising an alternative narrative formretextualization‐based on a poststructuralist version of critical pluralistic analysis. We first discuss how non‐realist genres of ethnographic writing have emerged in response to a heightened sensitivity toward ideological positions embedded in research narratives. We then discuss how the use of retextualization can facilitate the development of reflexivity in consumption research by destabilizing the representational authority of the ethnographic text through expressions of divergence, dissensus, and contested interpretations.     

Disequilibrium theory,waiting costs,and saving behavior in centrally planned economies: A queueing-theoretic approach

An expected-utility maximizer, obliged to make a single purchase from two alternatives, finds that a queue forms for the good that would have been selected had both goods been available. An M/M/1 queue is posited and for each period of delay the maximum additional payment $\text{b}{}^1$ that the consumer would incur to join the queue is determined. This has implications for saving. Not only the availability of the good, but also the delay in obtaining it, the alteration in its arrival rate, and the “stampede effect” determine saving behavior.     

Privatization and Performance in Eastern Europe: Alternative Scenarios

The paper focuses on the possible outcomes of privatization and considers how different scenarios of privatization lead to varied macroeconomic performance. Alternative scenarios involve changes in efficiency, taxation, wages, income distribution and interactions with the world economy. The consequences of pursuing different scenarios of privatization are simulated using a Computable General Equilibrium (CGE) model. Illustrative simulations with the model are carried out for a representative economy, intended to depict a country at the outset of transition. The simulation results suggest that privatization can exert a favourable or adverse impact on the whole economy, depending on the way in which the performance of the newly privatized sector changes. The simulation analysis for Poland shows that some developments accompanying privatization processes might have contributed to recession and budget deficit.     

Which factors hinder the adoption of open innovation in SMEs?

The literature on open innovation (OI) is characterised by studies based both on large companies and small and medium-sized enterprises (SMEs). Among all, one of the less explored issues in SMEs is what impedes them to adopt OI. Thus, this paper has the threefold objective to identify which factors hinder the adoption of OI in SMEs, to investigate if different behaviours exist among SMEs in relation to these factors, and to understand if the same factors effectively influence the level of adoption of OI. Based on a survey on 157 Italian SMEs, we identified four main barriers (namely, ‘knowledge’, ‘collaboration’, ‘organisational’, and ‘financial and strategic’) and three profiles of firms, different in terms of innovativeness of the industries they belong to (knowledge intensive, medium-innovative, and less innovative) and hampering factors perceived (‘knowledge’, ‘financial and strategic’, and ‘collaboration’ and ‘organisational’ barriers). Moreover, we found that some of these factors effectively impede the adoption of the paradigm.     

MODEL COMPARISONS IN UNSTABLE ENVIRONMENTS

The goal of this article is to develop formal tests to evaluate the relative in‐sample performance of two competing, misspecified, nonnested models in the presence of possible data instability. Compared to previous approaches to model selection, which are based on measures of global performance, we focus on the local relative performance of the models. We propose tests that are based on different measures of local performance and that correspond to different null and alternative hypotheses. The empirical application provides insights into the time variation in the performance of a representative Euro‐area Dynamic Stochastic General Equilibrium model relative to that of VARs.     

Re‐vitalizing money demand in the Euro area. Still valid at the zero‐lower bound

The analysis of monetary developments has always been a cornerstone of the ECB's monetary analysis and, thus, of its overall monetary policy strategy. In this respect, money demand models provide a framework for explaining monetary developments and assessing price stability over the medium term. It is a well‐documented fact in the literature that, when interest rates are at the zero‐lower bound, the analysis of money stocks become even more important for monetary policy. Therefore, this paper re‐investigates the stability properties of M3 demand in the euro area in the light of the recent economic crisis. A cointegration analysis is performed over the sample period 1983 Q1 and 2015 Q1 and leads to a well‐identified model comprising real money balances, income, the long‐term interest rate and the own rate of M3 holdings. The specification appears to be robust against the Lucas critique of a policy dependent parameter regime, in the sense that no signs of breaks can be found when interest rates reach the zero‐lower bound. Furthermore, deviations of M3 from its equilibrium level do not point to substantial inflation pressure at the end of the sample. Excess liquidity models turn out to outperform the autoregressive benchmark, as they deliver more accurate CPI inflation forecasts, especially at the longer horizons. The inclusion of unconventional monetary policy measures does not contradict these findings.     

Linkages and Industrial Policy for Eastern Europe

It is argued that insustrial policy for Eastern Europe is needed in order to reduce the social cost of transition. The industrial policy suggestes is based on unbalanced growth focused on key sectors that, according to linkage analysis, influence the economy more than other sector. An attempt should be made to increase efficency in key sectors, either by new investment or by closing down inefficient enterprises. This strategy could be adopted temporarily, gradually to move away from the existing structure of the economy rather than to reinforce it. In order to illustrate the potential of such an industrial policy, a sector-specific approach has been simulated for Poland using a compuable general equilibuium (CGE) model. The simulation results have shown that macroenonomic performance, measured by output, employment and funds available for invesment, is much better when industrial policy has been concentrated on a key sector.     

Integrating consumers’ motives with suppliers’ solutions to combat Shanzhai: A phenomenon beyond counterfeit

Imitation goods are widely spread throughout the global business world. Shanzhai imitation (

) represents a type of imitation that mimics the original brand through surface or functional similarities but often provides enhanced or innovative features adapted to local market needs. Although both practitioners and academics have studied and provided solutions to combat counterfeits, solutions for original brand manufacturers to address threats from Shanzhai products are lacking. In this article, we first differentiate Shanzhai products from counterfeits. Using a mixed-method approach that combines interviews and laboratory experiment results, we then identify social, individual, functional, and financial (SIFF) factors as driving forces behind consumers’ purchasing of Shanzhai products. Shanzhai buyers place more weight on functional value and price/quality ratio than do counterfeit buyers, who in turn favor social value and materialism more than Shanzhai buyers. Finally, we provide several recommendations to original manufacturers from both the demand and supply sides.