Sustainability report in small enterprises: case studies in Italian furniture companies

The recent evolution of the economic and social context has led enterprises to consider and assess corporate environmental and social impacts integrated with the traditionally measured economic and operating performances. From this point of view, the international debate on the advantages given by the firms' adoption of socially responsible behaviour has been developed; the increasing consciousness of the social character in enterprises' activities has enlarged the interest in communication. For this reason, several different standards have been developed in order to transmit, to the stakeholders, data, information and approaches about environmental, social and sustainability topics related to the firm's activities. In this dynamic context, the features of SMEs require specific guidelines, which address the contents of an SME‐oriented sustainability report. In this perspective the aim is to design guidelines able to meet with these SMEs' requirements; seven case studies, on Italian furniture small enterprises, complete the study. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment.     

Project analysis using a linear approach (P.A.U.L.A.)

We define a general model (called PAULA) for the valuation, optimal management and selection among mutually exclusive safe projects. By exploiting the formal and financial features of the associated linear problems (primal and dual), we put forward two proposals to define an optimal internal financial law (IFL). They may be used to reduce the multiplicity of the IFLs and to avoid economically arbitrary outcomes.Research projectsCariplo andMurst.     

Spatial spillovers in emerging market spreads

We use novel spatial econometrics techniques to explore spillovers in the sovereign bond market for 24 emerging economies during 1995–2010. The article extends the previous literature focusing on spillover effects from advanced to emerging economies by analyzing transmission of shocks across emerging markets. After controlling for the impact of global factors, we find strong evidence of spillovers from both sovereign spreads and macroeconomic fundamentals in neighboring emerging economies. In addition to the geographical proximity, the channels of spatial transmission include trade and financial linkages. The results of the article highlight the importance of accounting not only for spillovers from advanced economies to emerging markets but also across emerging markets when analyzing sovereign spreads.     

Privatisation and aggregate output: testing for macroeconomic transmission channels

In this paper we examine empirically the impact of privatisation on output in the UK, through macroeconomic transmission channels. While most privatisation studies focus on microeconomic shocks, namely at the firm level, we are interested to see whether a large scale privatisation policy, as the one pursued in the UK in the 1980 and 1990s, had a measurable impact on output. This may contribute to the ex post evaluation of this policy and complement the microeconomic evidence. We use quarterly data from 1979 to 1998 of privatisation proceeds, as our impulse policy variable, and of private consumption, gross fixed capital formation, net government expenditures, as transmission channels, and aggregate output as our final response variable. The econometric methodology is based on Structural Vector Auto-regressive models and Impulse Response Functions. Non-stationarity and cointegration properties of the time series have also been considered. We find that privatisation shocks do not have an impact in the consumption-output model, but have a moderate and transitory impact in the investment and the public expenditures models. Such positive demand effects, however, have not been completely matched by supply side effects, and, consequently, privatisation in the UK did not contribute to a sustained economic growth.

Individual Differences in the Disposition Effect

The authors model the role of personality traits in explaining the disposition effect building on realization utility theory and Big 5 model and moving from an aggregate level to interindividual differences. The experimental analysis, combining NEO Revised Personality Inventory measures with individual financial data from a trading simulation run by 230 individuals in China and Italy, shows that the disposition effect is driven by 2 distinct psychological processes, one related to holding losers and the other to selling winners. These 2 behavioral mechanisms are uncorrelated and influenced by different personality traits. Controlling for different demographic variables, the authors show (a) a greater sensitivity of the rewarding system that motivates “extroverts” to quickly sell the stock at gain to receive a burst of utility; (b) a tendency for “conscientious” subjects to suppress impulsivity, patiently waiting for higher cumulative returns; and (c) the importance of “openness to experience” to better value information to achieve higher outcomes.     

A simple model of vertical search engines foreclosure

By means of a simple model with consumers' search, the paper analyzes a monopolistic general search engine incentives to bias organic and sponsored search results in order to favor an integrated website. In the model, manipulation takes place whenever the general search engine places prominently its own vertical search engine instead of the most relevant for consumers. The main finding is that the incentives to manipulate search results are stronger in the organic search case. In the sponsored search case the general search platform internalizes the impact of manipulation on profits, since the less a prominent vertical search engine is relevant to consumers, the lower is the price-per-click that the general search engine can charge.     

Internationalization and industrial districts: evidence from the Italian automotive supply chain

In this paper we focus on the determinants of internationalization and, in particular, on the specific role played by the agglomeration of small and medium sized enterprises (SMEs) through their proximity to a large firm. We study the characteristics of the internationalization process in a representative sample of 786 firms in the Italian automotive supply chain. After building an Internationalization Strategy Index (ISI), we perform a multinomial logit econometric analysis. The main findings of the empirical analysis are: (a) Italian automotive supplier firms mainly go in the foreign markets through export, i.e. the simplest internationalization mode; (b) as predicted in the literature, individual firm characteristics play a significant role in the probability of internationalization; (c) firms located in the province of Turin, where the dominant car assembler (Fiat) in Italy has its headquarters, or more generally, in large automotive industry districts, enjoy a clear localization advantage; (d) interestingly, we also find that internationalization is negatively correlated with the share of Fiat in suppliers’ sales, and that suppliers located in a district and less dependent on Fiat are also those adopting the most advanced internationalization strategies.     

State intervention and economic growth in Southern Italy: the rise and fall of the ‘Cassa per il Mezzogiorno’ (1950–1986)

In the second half of the twentieth century, the Italian government carried out a massive regional policy in southern Italy, through the State-owned agency ‘Cassa per il Mezzogiorno’ (1950–1986). The article reconstructs the activities of this agency, making use of its yearly reports and of national and local archives. The Cassa was effective in the first two decades, thanks to substantial technical autonomy and, in the 1960s, to a strong focus on industrial development; however, from the 1970s it progressively became an instrument of waste and misallocation. At the local level, we find significant differences between the southern regions, and correspondence between the quality of state intervention and the regional patterns of GDP and productivity.     

Interest rate risk estimation: a new duration-based approach

Duration is widely used by fixed income managers to proxy the interest rate risk of their assets and liabilities. However, it is well known that the convexity of the price-yield relationship introduces approximation errors that grow with changes in yield. In this article we suggest a new approach, ‘discrete duration’, which significantly improves upon the accuracy of traditional duration methods and achieves a level of accuracy close to the more complex ‘duration-plus-convexity’ measure. In particular, discrete duration performs particularly well for long dated and low coupon rate bonds where the estimation error is impressively close to zero.