The Survival of Family Firms: The Importance of Control and Family Ties

The aim of this article is to analyze the survival patterns of a group of family firms which have already spent at least 25 years in the market. To this end, we use the Kaplan–Meier product limit estimator supplemented with qualitative information gathered by direct observation and discussions with entrepreneurs. The main findings are that small family firms which have reached their 30th year in the market face a very high risk of sudden exit, increasing with firm age. Further control carried out by means of interviews with entrepreneurs identifies problems connected with succession as one of the main causes of the decision to close down.     

Ethical Consumption and New Business Models in the Food Industry. Evidence from the Eataly Case

Individual and collective ethical stances regarding ethical consumption and related outcomes are usually seen as both a form of concern about extant market offerings and as opportunities to develop new offerings. In this sense, demand and supply are traditionally portrayed as interacting dialectically on the basis of extant business models. In general, this perspective implicitly assumes the juxtaposition of demand side ethical stances and supply side corporate initiatives. The Eataly story describes, however, a different approach to market transformation; in this case a company and a social movement (Slow Food) have negotiated and collaborated prior to initiating a new business model. This collaboration process and its outcomes are described, focusing specifically on ordinary Eataly customers’ and Slow Food members’ reactions. Given that Eataly can be regarded as a case of mainstreaming, ordinary customers seem satisfied with the new offering and the Slow Food support for the initiative; the more purist members of the Slow Food movement had critical concerns, however, as happened in similar conditions, according to literature, with regard to Fair Trade. The Slow Food endorsement of the new venture has also been observed from the attitude–behaviour gap perspective, as it contributed to addressing the factors affecting the gap between attitudes and actual behaviours. Extensive qualitative data were collected and analysed over a 3-year period. The main study implications refer to the ways in which companies and social movements could interact to co-design new business models, as well as outlining consumers’ attitudes and behaviours towards such new offerings.     

Shifting martingale measures and the birth of a bubble as a submartingale

In an incomplete financial market model, we study a flow in the space of equivalent martingale measures and the corresponding shifting perception of the fundamental value of a given asset. This allows us to capture the birth of a perceived bubble and to describe it as an initial submartingale which then turns into a supermartingale before it falls back to its initial value zero.     

LOCAL RISK MINIMIZATION FOR DEFAULTABLE MARKETS

We study the local risk minimization approach for defaultable markets in a general setting where the asset price dynamics and the default time may influence each other. We find the Föllmer-Schweizer decomposition in this general setting and compute it explicitly in two particular cases, when default time depends on the risky asset's behavior and when only a dependence of discounted asset price on default time is occurring.     

ON THE TIMING OPTION IN A FUTURES CONTRACT

The timing option embedded in a futures contract allows the short position to decide when to deliver the underlying asset during the last month of the contract period. In this paper we derive, within a very general incomplete market framework, an explicit model independent formula for the futures price process in the presence of a timing option. We also provide a characterization of the optimal delivery strategy, and we analyze some concrete examples.     

Corruption and Policy: Back to the Roots

Corruption is now recognized to be a pervasive phenomenon that can seriously jeopardize the best-intentioned reform efforts. This paper presents an analytical framework for examining the role basic market institutions play in rent-seeking and illicit behavior. The empirical results suggest that high barriers to new business entry and soft budget constraints on incumbent firms are particularly important institutional factors engendering opportunities for corruption. The findings also support the notion that economic development and maturation of democratic processes both temper corruption, as does, to a lesser extent, openness to international trade.     

Access profit-sharing regulation with information acquisition and transmission

This paper analyses how information acquisition and transmission on the upstream cost affect the optimal access profit-sharing plan and the regulator’s choice of an information transmission regime in network industries characterized by a regulated upstream monopoly with cost uncertainty and an unregulated downstream duopoly. When the regulator obliges the upstream monopolist to transmit information to a downstream rival, the adoption of an access profit-sharing plan may boost his/her incentives to acquire information. It will be shown that the optimal access profit-sharing plan under information transmission depends on the variance and shape of cost distribution. Moreover, an information transmission regime proves to be welfare preferable to a regime with no information transmission only if it induces information acquisition and if the regulator is significantly concerned about firms’ profits.