Beyond property: Rural politics and land‐use change in the Colombian sugarcane landscape

Analysing the sugarcane landscape in the flat valley of the Cauca River (Colombia) reveals that agricultural industrialization in the region required the concentration of land use by regional industrialists and the corresponding exclusion of landowners and poor peasants from territorial decision‐making processes. The analytical lens used in this article, based on the use and control over land and land‐based natural commons, allows for the characterization of three periods in a non‐linear process of articulation and dispute between poor peasant and capitalist agents in the expansion of the sugarcane monoculture during the 20th century. The different constellations of social agents, governmental nexus, and capital enclosures have enacted through mechanisms that, beyond concentrating land property, have managed to deprive rural ethnic communities from their cultural and environmental heritage, traditional economies, and possible futures.     

The effect of health improvements due to tobacco control on earnings in the United States

There is minimal evidence causally estimating the relationship between tobacco tax policy, population health and earnings. This article uses state tobacco taxes as an instrument for life expectancy to estimate the effect on earnings per capita in a panel of almost 3000 counties in the United States over the period 1970 to 2000. In the first stage of the model, we find that a one dollar increase in state tobacco taxes significantly increases life expectancy between 1.9% and 2.1%. Despite showing that tobacco tax is correlated with higher life expectancy and that, theoretically, improvements in health from reductions in smoking should lead to increased earnings, we find an insignificant impact of the induced gains in life expectancy from tobacco policy on county level earnings per capita over the period 1970 to 2000. The lack of significance is explained through local average treatment effects and the smaller economic impact of certain policies that impact health later in life. These results provide further evidence that the most effective interventions for improving income later in life are policy interventions with a direct impact on the health of younger cohorts rather than older cohorts.     

Spatial connectivity as a recovery process indicator: The L'Aquila earthquake

The main objective of this paper is to prove that spatial connectivity can be an effective spatial indicator for monitoring and evaluating the recovery process after the event of an earthquake. It integrates variables such as distance, travel time and quality of public transport service. We hypothesize that there is a relationship between the connectivity to the central business districts in cities, and the satisfaction with the locations of new settlements assigned to the homeless population during a recovery process. If this hypothesis holds true, then the satisfaction with new settlements will be correlated with the inhabitants' preference to either stay, or to search for a new site. This will then support the evaluation of the success of a recovery process. To prove this relationship we investigated the twelve months recovery process in L'Aquila in Italy. Spatial data sets were used and analyzed using GIS. Fieldwork data and interviews were conducted in order to investigate the satisfaction of persons living in newly established places outside of the city. We compared the strength of the desire of the interviewees to move away, against the travel distance and travel time to the city center. The statistical analysis reveals that the preference to search for another place was significantly correlated with the distance between new settlements and the city center of L'Aquila. To a lesser degree it was correlated with the travel time. The regression indicated that the distance between the new settlements and the inner city strongly influences the preference to either stay or to move.     

Science-to-Business collaborations: A science-to-business marketing perspective on scientific knowledge commercialization

Exchange between science and industry is a prerequisite for innovation (Kaufmann & Tödtling, 2001; Pittaway, Robertson, Munir, Denyer & Neely, 2004) and has attracted considerable interest to the role of relationships and interactions in the process of bringing ideas to the market and commercializing knowledge ( and ; Story, Hart & O'Malley, 2009). Despite enormous government financing, artificially supporting the development of such collaborative partnerships has proved difficult. This study extends industrial marketing's B-2-B model by looking at public sector participants in collaborations in order to examine the process of establishing scientific–knowledge–commercialization collaborations. It is based on 82 interviews in 17 collaborative-research projects in both Ireland and Germany. The findings suggest that retention is a catalyst for improving established collaborations to facilitate the commercialization of scientific knowledge through repeated projects. Retention results from loyal collaborators. Collaborators become loyal and committed because they are content with the overall relationship, commercialization service and quality. It is fundamental that all collaborators understand each other's roles and motive as incongruities hamper the development of productive collaborations. In addition, universities need to develop a greater appreciation of the role of satisfaction. Overall, the study shows the importance of repeat collaborations and the development of mutual benefits which facilitate scientific knowledge commercialization. The study also demonstrates how contextual differences impact on scientific knowledge commercialization in both Ireland and Germany.     

First steps in developing an automated aerial surveillance approach

Partners in emerging risk representative application (ERRA) A3 ‘Emerging risks related to the industrial use of automated and un-manned surveillance of industrial infrastructure’ develop a set of new technologies to automate aerial surveillance by collecting images with a drone and automatically processing them to identify threats to buried oil and gas transmission pipelines. Progress on two aspects is presented, on one hand, technology development, and on the other hand, dealing with the emerging risks associated with these new technologies. Technology development covers three functions assembled in a workflow:

? Image collection via a light drone with an autonomous navigation system and image geographical positioning system (GPS) referencing capabilities.

? Image automated pre-processing: image assembly and georeferencing.

? Threat detection: image analysis by change detection is performed using Definiens software for identifying external interferences like construction work and excavations threatening the pipeline.

This set of technologies is perceived as an emerging risk that is appraised from several points of view:

? Technology: unmanned aerial vehicle (UAV), image georeferencing and assembly, change detection for threat identification.

? Human and Organisational and Communication: investigate the acceptance of this technology by the population and local authorities.

? Regulatory: check conditions that will ensure acceptance of operational use of light drones in some European countries.

? This general approach is needed to ensure both technology optimisation and the shortest path to reliable practical applications.     

Synergies between Australian indigenous tourism and ecotourism: possibilities and problems for future development

This paper examines and finds synergies between indigenous tourism and ecotourism in Australia. Both were recognised in the 2003 Tourism White Paper as drawcards for international tourists; Tourism Australia markets both as two of the country's seven key visitor experiences. Despite this, and the proven need to assist indigenous peoples’ socio-economic position, the indigenous tourism sector remains relatively immature. The paper, using a mixed-methods approach, including in-depth discussions with 26 indigenous tourism businesses, examines this problem and suggests ways forward. The results indicate that between 50% and 70% of indigenous tourism businesses are located in remote or very remote areas and utilise the environment to a substantial degree. Communities, couples and families dominate ownership patterns. Only 25% operate on a full-time basis. However, indigenous operators do not necessarily see themselves as being “ecotourism” businesses, despite their concern for and care of country. Very few are accredited: the ecotourism accreditation process is complex and expensive with guidelines based upon Westernised views of nature. Major changes in accreditation practice are suggested along with education and support for indigenous tourism businesses to ensure a stronger relationship between indigenous tourism and ecotourism and to improve Aboriginals’ socio-economic status.     

Open innovation practices in SMEs and large enterprises

Few studies on open innovation (OI) address OI practices in small and medium-sized enterprises (SMEs) and how their use of OI and the resulting benefits differ from those of large enterprises. The lack of resources in SMEs to engage in looking outward is said to be a barrier to OI, but at the same time this shortage is cited as a motive for looking beyond organisational boundaries for technological knowledge. We investigate how OI dimensions impact the innovative performance of SMEs in comparison to large companies. The key finding is that the effects of OI practices in SMEs often differ from those in large firms. SMEs are more effective in using different OI practices simultaneously when they introduce new products on the market, whereas this is less the case for large firms. Turnover from new products in SMEs is driven by intellectual property protection mechanisms, while large firms in this case benefit more from their search strategies.     

Design-based distribution function estimation for stigmatized populations

In this paper, we discuss in a general framework the design-based estimation of population parameters when sensitive data are collected by randomized response techniques. We show in close detail the procedure for estimating the distribution function of a sensitive quantitative variable and how to estimate simultaneously the population prevalence of individuals bearing a stigmatizing attribute and the distribution function for the members belonging to the hidden group. The randomized response devices by Greenberg et al. (J Am Stat Assoc 66:243–250, 1971), Franklin (Commun Stat Theory Methods 18:489–505, 1989), and Singh et al. (Aust NZ J Stat 40:291–297 1998) are here considered as data-gathering tools.     

Entrepreneurial ecosystem conditions and gendered national-level entrepreneurial activity: a 14-year panel study of GEM

Small Business Economics - Scholars note the importance of the entrepreneurial ecosystem in promoting new venture activity. Yet to date, limited focus has been given to its impact on female...