bluuebunny/crossref_metadata_2025_split huggingface dataset:
Financing technology startups: an entrepreneur's dilemma
Authors: Gopalaswamy Arun Kumar , Mathew Saji K. 
Published: November 2014

Subject area
Entrepreneurship, finance, technology and innovation, general management.

Study level/applicability
This case is suitable for students in finance, entrepreneurship and general management. The case seeks to understand the challenges of funding in technology startups and how they vary from product to service areas.

Case overview
Availability of capital, short term and long term, is a major constraint faced by entrepreneurs. In India, in the technology sector, services companies have been able to innovate and grow whereas product-based companies that survived the challenges of funding have been scarce. Aluru Karthik Prasanth is presented in the case as a young entrepreneur with passion and drive to pursue the commercialization of an idea he developed during his undergraduate studies in engineering. Leaving behind the beaten paths ofMTech and employment, he decides to pursue MS entrepreneurship at IIT Madras. As he starts with his program, he analyses the challenges faced by previous technology start ups, Karthik has a dilemma – deciding whether to follow a product idea or change his plans to a technology service.

Expected learning outcomes
A detailed analysis of the case would help students address the following questions in entrepreneurial decision making: should an entrepreneur in technology in India pursue a product idea or service idea?. What are the pros and cons of each choice in financing? How can an entrepreneur pursue a product idea and minimize his/her risks? How does an entrepreneur's personal attributes influence his/her course? (e.g. family background, need for control) What are the challenges and opportunities in each kind of funding: debt, venture, angel, etc. in the Indian context?

Supplementary materials
Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.
Crediamigo: partnering with Vivacred?
Authors: Lavoie Frédéric , Raufflet Emmanuel 
Published: November 2014

Subject area
The case is suitable for undergraduate and MBA courses: strategic management, social entrepreneurship.

Study level/applicability
Masters, Bachelors.

Case overview
In Fortaleza, January 2008, an urban microfinance manager and the planning committee of Crediamigo, Brazil's largest microfinance institution need to devise an entry strategy to Rio de Janeiro's microfinance market. A part of the Banco do Nordeste, and a regional development bank for ten years, Crediamigo has 400,000 clients in the Northeast of Brazil. Its objective is to double its clients base for 2011; Rio de Janeiro's market was the next priority. Crediamigo has two options. The first consists of partnering with VivaCred, a small experienced microcredit non-governmental organization (NGO) which operates in Rio de Janeiro's slums. VivaCred was a microfinance NGO with relatively low organizational capabilities and with a low performance in terms of loan repayment. Its lending methodologies were different from Crediamigo's experience. The second option was to set up a new branch of Crediamigo in Rio and to shape it in Crediamigo's image. The committee was aware that this, “far away from home”, would be a costly and slow venture.

Expected learning outcomes
After using this case, students will: have been exposed to the strategic, managerial and operational challenges of microfinance expansion in an emerging country; understand better the market entry strategy (acquisition/integration of an organization vs green field) in such a context; have discussed the conditions related to the replication of microcredit methodologies (individual, group and village lending methodologies) in their contexts of operations.

Supplementary materials
Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.
Why are China's companies doing overseas M&As? The case of Geely and Volvo
Authors: Han Chunjia , Thomas Stephen Rhys 
Published: November 2014

Subject area
Mergers and acquisitions, corporate strategy.

Study level/applicability
This case could be applied in several courses: a mergers and acquisitions (M&A) course, to introduce the various motives for firms doing M&A, a strategy course exploring a company's strategy exploration and decision processes, or in a marketing course as an example about emerging and global market interaction. The target audience is primarily final year or Masters' and MBA students. It would also be useful for executive education seminars.

Case overview
The Case provides learning opportunities about how companies encounter threats due to changing market or fiscal conditions, find ways to address their individual challenges yet achieve mutual benefit, by taking advantage of market-induced opportunities for strategic change, which have been triggered by a combination of situational factors.

Expected learning outcomes
The case can be used to illustrate and discuss several important aspects of the growth of companies in emerging markets, including: motives for making M&As; strategic options and selection in the emerging industry; and how regional firms can respond to globalization.

Supplementary materials
Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.
Denbigh Showground: a potential “agri-cultural” attraction concept for tourism in Jamaica
Authors: Sinclair-Maragh Gaunette 
Published: November 2014

Subject area
The proposed areas of study for this case are strategic management, marketing, tourism planning and development, hospitality management, attraction management and special event planning and management.

Study level/applicability
The case is suitable for undergraduate and graduate students pursuing courses in the areas of strategic management, marketing, tourism planning and development, hospitality and tourism management, attraction management and special event planning and management.

Case overview
The Denbigh Showground located in the parish of Clarendon, Jamaica, is the venue of the annual Agricultural and Industrial Show. Three separate studies conducted indicated the need for its development to enable the use of the facility all year round and to contribute to the socio-economic development of the parish. Suggested development options from these studies included a fun and amusement park, a site for eco-tourism and a multi-purpose agri-cultural facility with linkages to the parish's cultural legacies and places of interest. The large land acreage could facilitate its development, making the property a leading “agri-cultural” attraction concept.

Expected learning outcomes
he students should be able to: identify the typology of the Denbigh Showground as an attraction; categorize the product offerings of the Denbigh Showground from a marketing perspective; explain the factors to consider regarding the development of the showground; analyze the socio-economic contributions of the facility to the parish of Clarendon and the community's attitude towards the development of the showground; discuss the potential uses of the Denbigh Showground that can make it a leading international “agri-cultural” attraction; synthesize the concept of sustainable tourism development and its importance to the development and viability of the attraction for future generations; and assess other tourism concepts such as community-based tourism, special interest tourism and alternative tourism and how they relate to the development of the Denbigh Showground.

Social implications
This case study will help students understand the concept of an agri-cultural attraction and its impact on the socio-economic development of the surrounding communities and the country as a whole. The case will contribute to the existing body of knowledge in the areas of community development and residents’ perception regarding tourism development. It offers insights to both potential and current investors; provides practical guidance to the government and other tourism planners to enable better planning for the areas’ future growth and development; and serves as a reference for academicians as well as undergraduate and graduate students.

Supplementary materials
Teaching notes are available for educators only. Please contact your library to gain login details or e-mail: support@emeraldinsight.com to request teaching notes.
Towards maximal unification of semantically diverse ontologies for controversial domains
Authors: Zhitomirsky-Geffet Maayan , Bar-Ilan Judit 
Published: November 2014

Purpose
– Ontologies are prone to wide semantic variability due to subjective points of view of their composers. The purpose of this paper is to propose a new approach for maximal unification of diverse ontologies for controversial domains by their relations.

Design/methodology/approach
– Effective matching or unification of multiple ontologies for a specific domain is crucial for the success of many semantic web applications, such as semantic information retrieval and organization, document tagging, summarization and search. To this end, numerous automatic and semi-automatic techniques were proposed in the past decade that attempt to identify similar entities, mostly classes, in diverse ontologies for similar domains. Apparently, matching individual entities cannot result in full integration of ontologies’ semantics without matching their inter-relations with all other-related classes (and instances). However, semantic matching of ontological relations still constitutes a major research challenge. Therefore, in this paper the authors propose a new paradigm for assessment of maximal possible matching and unification of ontological relations. To this end, several unification rules for ontological relations were devised based on ontological reference rules, and lexical and textual entailment. These rules were semi-automatically implemented to extend a given ontology with semantically matching relations from another ontology for a similar domain. Then, the ontologies were unified through these similar pairs of relations. The authors observe that these rules can be also facilitated to reveal the contradictory relations in different ontologies.

Findings
– To assess the feasibility of the approach two experiments were conducted with different sets of multiple personal ontologies on controversial domains constructed by trained subjects. The results for about 50 distinct ontology pairs demonstrate a good potential of the methodology for increasing inter-ontology agreement. Furthermore, the authors show that the presented methodology can lead to a complete unification of multiple semantically heterogeneous ontologies.

Research limitations/implications
– This is a conceptual study that presents a new approach for semantic unification of ontologies by a devised set of rules along with the initial experimental evidence of its feasibility and effectiveness. However, this methodology has to be fully automatically implemented and tested on a larger dataset in future research.

Practical implications
– This result has implication for semantic search, since a richer ontology, comprised of multiple aspects and viewpoints of the domain of knowledge, enhances discoverability and improves search results.

Originality/value
– To the best of the knowledge, this is the first study to examine and assess the maximal level of semantic relation-based ontology unification.
Sentiment search: an emerging trend on social media monitoring systems
Authors: Thanh Nguyen Tung , Thanh Quan Tho , Thi Phan Tuoi 
Published: November 2014

Purpose– The purpose of this paper is to discuss sentiment search, which not only retrieves data related to submitted keywords but also identifies sentiment opinion implied in the retrieved data and the subject targeted by this opinion.Design/methodology/approach– The authors propose a retrieval framework known as Cross-Domain Sentiment Search (CSS), which combines the usage of domain ontologies with specific linguistic rules to handle sentiment terms in textual data. The CSS framework also supports incrementally enriching domain ontologies when applied in new domains.Findings– The authors found that domain ontologies are extremely helpful when CSS is applied in specific domains. In the meantime, the embedded linguistic rules make CSS achieve better performance as compared to data mining techniques.Research limitations/implications– The approach has been initially applied in a real social monitoring system of a professional IT company. Thus, it is proved to be able to handle real data acquired from social media channels such as electronic newspapers or social networks.Originality/value– The authors have placed aspect-based sentiment analysis in the context of semantic search and introduced the CSS framework for the whole sentiment search process. The formal definitions of Sentiment Ontology and aspect-based sentiment analysis are also presented. This distinguishes the work from other related works.
User-centered design and evaluation of overview components for semantic data exploration
Authors: Maria Brunetti Josep , García Roberto 
Published: November 2014

Purpose
– The growing volumes of semantic data available in the web result in the need for handling the information overload phenomenon. The potential of this amount of data is enormous but in most cases it is very difficult for users to visualize, explore and use this data, especially for lay-users without experience with Semantic Web technologies. The paper aims to discuss these issues.

Design/methodology/approach
– The Visual Information-Seeking Mantra “Overview first, zoom and filter, then details-on-demand” proposed by Shneiderman describes how data should be presented in different stages to achieve an effective exploration. The overview is the first user task when dealing with a data set. The objective is that the user is capable of getting an idea about the overall structure of the data set. Different information architecture (IA) components supporting the overview tasks have been developed, so they are automatically generated from semantic data, and evaluated with end-users.

Findings
– The chosen IA components are well known to web users, as they are present in most web pages: navigation bars, site maps and site indexes. The authors complement them with Treemaps, a visualization technique for displaying hierarchical data. These components have been developed following an iterative User-Centered Design methodology. Evaluations with end-users have shown that they get easily used to them despite the fact that they are generated automatically from structured data, without requiring knowledge about the underlying semantic technologies, and that the different overview components complement each other as they focus on different information search needs.

Originality/value
– Obtaining semantic data sets overviews cannot be easily done with the current semantic web browsers. Overviews become difficult to achieve with large heterogeneous data sets, which is typical in the Semantic Web, because traditional IA techniques do not easily scale to large data sets. There is little or no support to obtain overview information quickly and easily at the beginning of the exploration of a new data set. This can be a serious limitation when exploring a data set for the first time, especially for lay-users. The proposal is to reuse and adapt existing IA components to provide this overview to users and show that they can be generated automatically from the thesaurus and ontologies that structure semantic data while providing a comparable user experience to traditional web sites.
Introduction: innovation in Latin America
Authors: Ketelhöhn Niels , Ogliastri Enrique 
Published: November 2014

Purpose
The purpose of this article is to summarize the basic literature and concepts of innovation and entrepreneurship, emphasizing the relevant studies for Latin America. The authors aim to assess the role of Latin America in the world innovative activity utilizing the production of USPTO patents.

Design/methodology/approac
To achieve the first objective, the authors review and summarize the relevant literature for innovation and entrepreneurship in Latin America. They also introduce each of the papers included in the current special issue of Academia. To achieve the second objective, the authors use the production of USPTO patents by Latin American residents, and examine those levels to the rest of the world.

Findings
The authors find Latin America to be a marginal contributor to the world innovative activity. Although the region represented 8.7 per cent of world GDP in 2011, it only generated 0.19 per cent of the world patents registered at the USPTO between 2008 and 2012, and only 0.17 per cent of all patents registered since 1976. However, countries such as Costa Rica and Uruguay have larger levels of patent production by 100,000 inhabitants with 7.05 and 4.72 for 1976-2012.

Originality/value
This introduction introduces work that continues the intense discussion on innovation and entrepreneurship in Latin America. It is to the extent of the authors' knowledge, one of the first attempts to measure the level of innovation at the regional level, and compare the performance of different countries. This special edition has implications for individuals, firms and governments striving to introduce new products, services and processes in a region that has historically confronted important barriers to innovation.
The efficiency of the future market for Brazilian live cattle
Authors: de Oliveira Neto Odilon José , Gallo Garcia Fabio 
Published: November 2014

Purpose
This paper investigates the efficiency of the futures market for Brazilian live cattle to predict prices in the spot market of Argentinian steers. The lack of derivatives related to the beef market in the futures exchange in Argentina was the main factor behind the decision to analyse the efficiency of the Brazilian live cattle futures as a predictor of spot prices of Argentinian steers.

Design/methodology/approach
We opted to employ the efficient markets hypothesis to approach the question. The hypothesis that futures prices are non‐biased predictors of spot prices is considered to be a true proposition only if the efficient markets hypothesis is not rejected. In methodological terms, the efficiency of the futures market for Brazilian live cattle relative to the spot market of Argentinian steers was verified using the Johansen co‐integration test. A vector error correction model – which enables verification of the question of bias in the prediction of prices, was used to estimate the long‐term equilibrium between spot and futures prices.

Findings/originality/value
The results provided no evidence of bias in the prediction of prices and found the predictive efficiency of the Brazilian live cattle futures market relative to the spot market of Argentinians steers to be approximately 80 per cent. Thus, the future prices of Brazilian live cattle can expressly assist participants in the Argentinian beef production chain to predict the spot prices of steers.
A hazard analysis methodology for the South African abattoir hygiene management system
Authors: Govender Reuben 
Published: November 2014

Purpose
– Hazard analysis critical control point (HACCP) systems facilitate a preventative and systematic approach to control food safety hazards through critical control points (CCPs). Hazards are prevented, eliminated or reduced to acceptable levels. The regulated South African abattoir hygiene management system (HMS) has adopted HACCP principles. Control points (CPs) represent the central feature of control within the HMS. However, there are no guidelines to conduct hazard analysis within the HMS. There is also no guideline to identify CPs. The purpose of this paper is to present a hazard analysis methodology that may be used at South African abattoirs to overcome these shortcomings.

Design/methodology/approach
– A review of SANS 10330:2007 (HACCP) and the regulated HMS standards was undertaken. A generic HACCP plan was developed for a hypothetical bovine processing abattoir. A proposed hazard analysis methodology was used to analyse generic hazards to determine its significance. Thereafter, CCPs were identified using the CCP decision tree. This was done to enable meaningful comparison between HACCP-based CCPs and HMS-based CPs. The hazard analysis methodology suggested by the Codex Alimentarius Commission (CAC) namely, the two dimensional health risk assessment model used to assess the significance of food safety hazards was used as a benchmark.

Findings
– The management of CPs in a HMS plan is similar to control contemplated in a HACCP plan. It was found that regulated CPs are not specifically stated as CPs, they need to be identified. Also, not all regulated CPs addressed the significant hazards that were identified using the proposed methodology in this paper. Managing only regulated CPs in the HMS plan may likely offer limited control over hazards. Therefore, hazards analysis is important to identify significant hazards and in turn, CPs that provide more comprehensive control within the HMS in addition to exercising control using only regulated CPs. It was observed that there are no decision criteria available to identify CPs, unlike HACCP. It was proposed that because CPs are defined similar to CCPs, that the CCP decision tree be used to identify CPs.

Originality/value
– A hazard analysis methodology was proposed to develop the HMS as well as steps towards its development. A decision guideline was also presented to facilitate extracting CPs from regulations. Important definitions lacking in regulations, and relating to the HMS, have also been proposed in this paper. More robust HMSs may be developed by identifying regulated CPs as well as identifying them through hazard analysis.
Food rescue – an Australian example
Authors: Lindberg Rebecca , Lawrence Mark , Gold Lisa , Friel Sharon 
Published: November 2014

Purpose
– Food rescue is used in the emergency food sector internationally to reduce waste and improve food supplies to frontline providers and their clients. The purpose of this paper is to provide a perspective on why and how food rescue occurs in Australia. It also examines food rescue as a potential evolution within the emergency food setting.

Design/methodology/approach
– A descriptive study of SecondBite, an Australian food rescue organisation, was conducted. Documents were reviewed, 14 weeks of participant observation occurred, and two focus group discussions were held. Framing analysis was used to design the research questions (why rescue food? and how?). The description of the organisation was then examined against critical literature to establish how food rescue conforms to and/or challenges the traditional limitations of emergency food.

Findings
– Food rescue requires multiple resources within the emergency food space including surplus food, funding and labour. The frames used to justify this work provide an insight into the “problem” of food poverty in Australia and the “solution” of food rescue. The script for “people in need” requiring “fresh food” is well developed by SecondBite, with some tension around food waste reduction as a competing and yet complementary mission.

Originality/value
– In light of the growing role of the not for profit sector in a “big society” political order, the rescuing of nutritious food for emergency parcels and meals, may provide some benefits for people already using emergency food. The opportunity for food rescue organisations to play a role in food poverty prevention requires further attention.