On the design of cooperative vendors’ networks in retail food supply chains: a logistics-driven approach

This paper explores the impact of the adoption of a cooperative approach on retail food supply chains, whose performances are strongly affected by the daily planning of deliveries from vendors. This approach requires a horizontal communication among vendors, and might result in minimising the overall transport costs. Nevertheless, the proper trade-off between costs and return is hard to be foreseen. Building on existing studies, this paper investigates the benefits and the opportunities deriving from the vendors’ collaboration on the delivery process. We provide a decision support tool using an integer linear programming model to explore in a what-if multi-scenario analysis the trade-off between competitive and cooperative delivery regimes. The distribution of order release and fleet availability couple with the geography of the network, allowing for the identification of thresholds of mutual convenience in shifting from a competitive to a cooperative regime. Our methodology, applied to a case study from a regional retailer supply chain, highlights evident benefits, which are sometimes up to 40% of the overall costs, for the retailer, the carriers, and the vendors. Furthermore, accounting for those costs, the tool identifies, for a given supply chain, who actually gains from the collaboration and what those gains are.     

Who's boss? Physiological measures during performance assessment

Leadership in organizations consists of a complex process, which includes the interpersonal relationship with collaborators. By using a neuroscientific approach, we evaluated the effect of the presence of unidirectional versus reciprocal feedback (provided only by the leader or by both figures), as well as the assignment of a quantitative or just a qualitative assessment. Skin conductance level and response (SCL and SCR), as well as heart rate (HR), have been recorded during a role playing. Results revealed increased emotional engagement (SCL/SCR) during no rating and reciprocal condition, as well as a stressful response (increased HR) during rating and unidirectional condition.     

A firm level perspective on migration: the role of extra-EU workers in Italian manufacturing

A production-theory approach to migration is adopted in this paper to address the role of migrant workers from extra-EU countries in Italian manufacturing firms. The adoption of flexible functional forms to model firm-level technology lets us directly derive different measures of elasticity from the coefficients of the estimated production and cost functions. The use of foreign labour is shown to affect the industry composition in favour of low skill intensive sectors and the estimated cross demand elasticities confirm the complementarity between migrant and native workers found in previous studies. However, the two labour inputs prove to be substitutes in terms of the Morishima elasticity of substitution: in general, firms tend to increase the foreign labour intensity of production in response to a decline in migrants’ wage, while the migrant to domestic labour ratio responds to changes in the domestic workers’ wage only for firms in low skill intensive sectors.     

Ownership and control in shareholding networks

This paper aims to provide a network analysis of the relationships of shareholders in the Italian stock market for understanding the relevance of portfolio diversification in integrated ownership and firms control. The analysis combines both a complex network and an operational research approach. The former is used for statistical analyses on portfolio diversification. The latter estimates integrated ownership considering the paths on the network, and it emphasizes the difference between ownership and control. The dataset consists of nearly 300 companies traded on the Italian Stock Market. Data were retrieved through CONSOB and AIDA database, and they are adjourned at 2008. The dataset is completed with information on banks and insurance companies. Such data were retrieved through BANKSCOPE and ISIS databases.     

Buying a Book as a Christmas Gift: Two Routes to Customer Immersion

Although services and retailing are usually regarded as relevant experiential contexts and investments in creating an experiential environment are growing, little consideration has been given to the investigation of the general consumption experiences and their emotions in retailing. By adopting an ethnographic approach to study the buying processes in two Italian bookstores – a small traditional family-run bookshop and a large international chain store – products that, by definition, are high in perceived complexity and symbolism, we present two distinct business models based on different processes of valorisation of purchasers' emotions. The two-path model towards customer immersion represents different strategies to involve consumers emotionally: one is based on increasing the positive emotional load, the other on decreasing the negative emotional load. Decisions about physical layout, display, services and sales assistance should follow consistently.     

Spectrum value

Radio spectrum is a scarce resource; understanding its economic value is one piece of information needed to manage it efficiently. Estimating the value of radio spectrum, however, creates significant challenges not found in valuing some other assets. Spectrum is somewhat of a special case; market transactions provide a basis for valuation, but almost always require significant adjustments. Some adjustments are best made using discounted cash flow (DCF) analysis or econometric evidence. A review of past work on spectrum valuations suggests that focusing on a single valuation technique leaves critical information about spectrum value unused.     

Network of companies: an analysis of market concentration in the Italian stock market

In this paper we propose an adjustment to the Herfindahl–Hirschman concentration index for explicitly considering the role of the topology of financial economic networks on market concentration. The case study of the Italian stock market serves for outlining the relevance of the shareholding network in the measurement of effective concentration. Moreover, we deepen the analysis of the network comparing network centrality measures, that are a well known method for understanding the relative relevance of network nodes. The correlations among them show their relation, and the fact that none of them can completely substitute the information contained in the size of companies. Such analysis constitutes the base for randomized experiments aiming at understanding to which extent the topology of this financial economic network is constraining the market concentration, so we derive and comment the results on the maximum value of HH \(_{i}\) under the scale-free constraint. We also show the fragility of the network under random rewiring, both unconstrained and constrained by the network topology.     

A round of dancing and then one more: embedding intuition in the ballet of entrepreneurial decision making

The dance metaphor allows us to figuratively depict entrepreneurial decision making processes. Being conventionally conceived of as a sequence of purposeful behaviors rooted in a rational cognition process, entrepreneurial decision making can be featured as a ‘ballet’. This interpretation puts in the background the improvisational nature of decision making, which revokes ‘lindy hop’ as a dance style. The article intends to illuminate the role of intuition, highlighting its overlap with rationality in the entrepreneurial decision making dance. For this purpose, a bibliometric analysis followed by an interpretive literature review advances a comprehensive report of 66 peer-reviewed journal articles published from 1995 to 2019, constructing evidence on the nature of entrepreneurial decision making and on the interplay between intuition and rationality. Literature is categorized in five clusters, which are reciprocally intertwined. Firstly, intuition is unconsciously used as a strategy to deal with the uncertainty that inherently affects entrepreneurial ventures. Secondly, intuition is rooted in the entrepreneurs’ impulsivity, that echoes the role of emotions in decision making. Thirdly, the merge of rationality and intuition improves the entrepreneurs’ ability to keep up with the erratic rhythm of the decision making dance. Fourthly, the mix of intuition and rationality serves as a catalyst of entrepreneurs’ ability to thrive in complex and unpredictable environments. Fifthly, intuition generates drawbacks on entrepreneurs’ meta-cognitive knowledge, which should be carefully recognized. Embracing the dance metaphor, intuition turns out to be crucial to make entrepreneurs able to fill in the gap between rationality and uncertainty.

     

Bouncing back from a sudden-onset extreme event: exploring retail enterprises’ resilience capacity

ABSTRACT

A feature of recent decades has been the sudden and unexpected occurrence of catastrophic events seriously affecting people and territories. From an economic viewpoint, this has led scholars to pay increasing attention to factors and determinants taking enterprises face-to-face with extreme and catastrophic events, through the resilience lens. In this context, this study aims to contribute to the literature on resilience to natural disasters which is currently still limited in the business and management fields, both theoretically and empirically. This is particularly true as regards retailing, despite the key role played by retail in the aftermath and recovery periods following on from sudden-onset extreme events such as earthquakes.

The 2012 Emilia earthquake is a case in point with which to explore small retail enterprises’ resilience to sudden-onset disasters. Specifically, our empirical research consisted of administering a structured questionnaire to a sample of small retail enterprises which experienced an earthquake. The unit of analysis adopted was the retail enterprise. Data was processed applying Covariance-Based Structural Equation Modeling (CB-SEM). The structural model aims to verify the impact of sales capabilities, market orientation and networking capabilities on the resilience capacity of retail enterprises affected by an extreme event, controlling for certain financial indicators such as suppliers’ payment timeframes and the use of debt capital, as well as respondent age and gender. The findings show that all the antecedents analysed exert a significant and positive effect on small retail enterprises’ resilience capacity and ability to bounce back from natural disasters. Moreover, suppliers’ payment timeframes showed a direct relationship with retail enterprises’ resilience capacity, with lower use of debt capital equalling higher retail business resilience. Age and gender do not exert any significant effect. Scientific, managerial and public policy implications are derived.

Abbreviation: SEM