Firm Capabilities, Competition and Industrial Policies in a History-Friendly Model of the Computer Industry

In this paper, we explore some problems that industrial policy faces in industries characterized by dynamic increasing returns on the basis of a 'history friendly model' of the evolution of the computer industry. How does policy affect industry structure over the course of industry evolution? Is the timing of the intervention important? Do policy interventions have indirect and perhaps unintended consequences on different markets at different times? We focus on two sets of policies: antitrust and interventions aiming at supporting the entry of new forms in the industry. The results of our simulations show that, if strong dynamic increasing returns are operative, both through technological capabilities and through customer tendency to stick with a brand, there is little that antitrust and entry policy could have done to avert the rise of a dominant firm in mainframes. On the other hand, if the customer lock in effect had been smaller, either by chance or through policies that discouraged efforts of firms to lock in their customers, the situation might have been somewhat different. In the first place, even in the absence of antitrust or entry encouraging policies, market concentration would have been lower, albeit a dominant firm would emerge anyhow. Second, antitrust and entry encouraging policies would have been more effective in assuring that concentration would decrease. The leading firm would continue to dominate the market, but its relative power would be reduced. © Elsevier Science B.V

Variables influencing industrial funding of academic research in Italy. An empirical analysis

This paper aims at an empirical analysis of industry-academia links by using Italian data on performance of university departments and institutes to attract funding from industrial sources. The investigation shows that conventional political strategies to support industry-academia links by building up intermediary organisations might fail, as industry is mainly interested in excellent academic quality

Public policies and changing boundaries of firms in a “history-friendly” model of the co-evolution of the computer and semiconductor industries

In this paper, we explore the effects of alternative policies, ranging from antitrust to public procurement, open standards, information diffusion and basic research support on the dynamics of two vertically related industries in changing and uncertain technological and market environments. The two industries are a system industry and a component industry, and the evolution of these industries is characterized by periods of technological revolutions punctuating periods of relative technological stability and smooth technical progress. We have been inspired by the co-evolution of the computer and component industries from their inceptions to the 1980s. On the basis of that evolution, we have developed a history friendly-model this co-evolution. In sum, this paper has stressed that various types of policies may sometimes have contrasting effects on the industry, mainly on concentration and technical change and innovation. It has also shown that the consequences of policies may spillover from one industry to another, and from one type of firms to another. Policies that aim at a specific industry may provoke major changes in a related industry through the product market, the changing boundaries of firms or knowledge and technological interdependencies. The policy maker has to be aware of that. Finally, a major point of the paper regards the unintended consequences of policies

The IUCN green status of species: a call for Mediterranean botanists to contribute to this new ambitious effort

In the Mediterranean Basin, a critical focal point for the conservation of plant diversity, there has been a large increase in practical conservation actions for many plant species to prevent extinction and to improve their conservation status; quantifying the effectiveness of these initiatives in reversing species declines is urgently important. In 2021, the International Union for Conservation of Nature (IUCN) launched a new tool that allows the impact of conservation actions on plant species to be assessed. The Green Status of Species is a new set of metrics under the Red List of Threatened Species that assigns species to recovery categories, complementary to the classic extinction risk categories. Crucially, the Green Status of Species provides methods to evaluate the impact of past conservation, and the potential for future conservation impact, on species status and recovery in a standardized way. Considering the efforts made so far for the conservation of Mediterranean threatened plants, using the Green Status of Species would be highly useful to direct future conservation policies. We, therefore, encourage botanists and practitioners working on threatened plants in the Mediterranean area to use this new assessment tool to inform conservation and recovery programs

Global and regional IUCN red list assessments: 5

In this contribution, the conservation status of four vascular plants according to IUCN categories and criteria are presented. It includes the assessment of Arceuthobium oxycedri (DC.) M.Bieb., Ionopsidium albiflorum Durieu, Trifolium latinum Sebast., and Vicia incisa M.Bieb. at a Regional level (Italy)

Global and Regional IUCN Red List Assessments: 16

In this contribution, the conservation status assessment of three vascular plants according to IUCN categories and criteria are presented. It includes the assessment of Aubrieta columnae subsp. sicula, Calligonum zakirovii and Santolina decumbens subsp. tisoniana at global level

Global and Regional IUCN Red List Assessments: 16

In this contribution, the conservation status assessment of three vascular plants according to IUCN categories and criteria are presented. It includes the assessment of Aubrieta columnae subsp. sicula, Calligonum zakirovii and Santolina decumbens subsp. tisoniana at global level

Drought avoidance adaptive traits in seed germination and seedling growth of Citrullus amarus landraces

Abstract Citrullus lanatus cultivation is affected by drought stress. Citrullus species that grow wild and domesticated in arid areas, are considered potential useful donors of drought tolerance traits. Here, we evaluated the response of seed germination, seedling establishment and growth to different water availabilities in eleven landraces of C. amarus, from most of their cultivation range and in one C. lanatus commercial cultivar ('Sugar Baby'). 'Sugar Baby' germinated to lower water potential better than all C. amarus landraces, while seedling establishment was much higher in C. amarus than in C. lanatus. Finally, seedling growth of C. amarus landraces and the C. lanatus cultivar followed different patterns depending on water availability, showing enhanced biomass growth under wet conditions and no changes between dry and wet growing treatments, respectively. The different water use strategies in seed germination and seedling growth found in the two crops highlight drought avoidance strategies linked to the species growing environment in C. amarus, not present in the C. lanatus cultivar. The high seedling establishment, the plastic responses to water availabilities and the strong root system, indicate that genetic resources of C. amarus may have important applications in breeding programmes and in the selection of water-use efficient rootstock lines