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Rather than spend an inordinate amount of time and resources on planning what is inherently unknown and uncertain, socially-focused organizations like Panera Cares, Banco Davivienda, and Brigham Young University's (BYU) Design Exploration lab quickly map out their assumptions, run experiments to test those assumptions, and adjust their plans based on their learnings. In this article, we explain and expand on how organizations of all kinds (whether they be large corporations, social ventures, or government agencies) have bought into the idea of using innovation and experimentation for impact; and how despite recent advancements of design thinking on the social impact front, the actual implementation of innovative ideas remains elusive for many organizations. The article further presents a more systemic model for social impact innovation: social impact models, which provide one possible solution by enabling social ventures to achieve a more robust validation of their new- and not-so-new-to-the-world ideas by mapping and strategies by mapping out each assumption and iteratively testing them in the field. With this article, the authors seek to provide a practical process for how to apply the model, and how to avoid the most common illusory validation traps, which together would allow socially-focused organizations to more frequently succeed and deliver more impact with their endeavors.

The University of Michigan (U-M) is planning its course toward carbon neutrality. A key component in U-M carbon accounting is the calculation of carbon sinks via estimation of carbon storage and biosequestration on U-M landholdings. Here, this paper aims to compare multiple remote sensing methods across U-M natural lands and urban campuses to determine the accurate and efficient protocol for land assessment and ecosystem service valuation that other institutions may scale as relevant.

This paper tested three remote sensing methods to determine land use and land cover (LULC), namely, unsupervised classification, supervised classification and supervised classification incorporating delineated wetlands. Using confusion matrices, this paper tested remote sensing approaches to ground-truthed data, the paper obtained via field-based vegetation surveys across a subset of U-M landholdings.

In natural areas, supervised classification incorporating delineated wetlands was the most accurate and efficient approach. In urban settings, maps incorporating institutional knowledge and campus tree surveys better estimated LULC. Using LULC and literature-based carbon data, this paper estimated that U-M lands store 1.37–3.68 million metric tons of carbon and sequester 45,000–86,000 Mt CO₂e/yr, valued at $2.2m–$4.3m annually ($50/metric ton, social cost of carbon).

This paper compared methods to identify an efficient and accurate remote sensing methodology to identify LULC and estimate carbon storage, biosequestration rates and economic values of ecosystem services provided.

Outlines a new method of discovering original documents related to management history. Uses seemingly insignificant statements in books, articles or original documents to locate documents not listed on any computer database or public archive records, but which are undiscovered in attics or basements. The method involves the use of sources not commonly used by management scholars: obituaries, wills, cemetery records, deeds, land‐ownership maps, city directories and court records. Provides two examples to illustrate the discovery of actual documents: (1) the discovery of ten years of correspondence between F.W. Taylor and S. Thompson on the time required to do work, and (2) new evidence on F.W. Taylor’s interest in high‐heat treatment of tool steel leading to high‐speed steel and in shovels and shovelling. Finally presents new evidence on Taylor’s secret agreement with Bethlehem Steel to give favourable testimony in a patent case in exchange for a free licence for the high‐speed steel process Taylor had sold to Bethlehem for more than $50,000 in 1901.

A sustainability audit of Holme Lacy College is described. The approach adopted a “triple bottom line” assessment, comprising a number of key steps: a scoping review utilising a revised Royal Institution of Chartered Surveyors project appraisal tool; an environmental impact assessment based on ecological footprinting and a social and economic impact assessment. The college has a number of unsustainable features. Its ecological footprint is equivalent to 296 ha and some 866 tonnes of CO₂ were emitted from the site over a one‐year period. The social impact of the college and its staff is significant over a wide range of stakeholders and the region. The economic impact indicates that the college contributes up to £5.3 million to the local and regional economy.

The purpose of this study is to examine whether being female increases the probability that an individual feels difficulty in obtaining finance is a barrier to starting a business. The study aims to extend this to examine if a pure gender effect exists or whether it is the interaction of gender with demographic, economic and perceptual characteristics that plays the most important role in the perception of financial constraint.

The data within this study are drawn from the Global Entrepreneurship Monitor (GEM) adult population survey between 2005 and 2007. The first stage of the study splits male and female respondents into separate sub‐samples and runs individual regressions on each portion of the sample. The second stage of the study combines the male and female portions of the sample to directly examine the differences in perceived financial constraint between genders.

The findings suggest that a greater proportion of women are solely constrained by financial barriers than their male counterparts. The gender of the respondent was also found to interact with a number of other personal characteristics in a significant manner.

This finding suggests that policymakers should be encouraged to market the availability of start‐up finance from various sources to encourage women to attempt to obtain the necessary finance rather than being discouraged at the first hurdle.

Although actual financial barriers faced by female entrepreneurs have been extensively studied, this is one of the first studies to focus on the concept of perceived financial constraints faced by potential female entrepreneurs.

One more point calls for notice. It may be asked : Why is there any alphabetical arrangement under the word “and”?

Of late, cities across the globe are taking pragmatic steps towards addressing environmental, social and economic problems in the debate on sustainable development. Even so, little attention has been paid to studies focused on developing countries. The aim of this study is to examine the barriers to green cities development in developing countries.

A comprehensive literature review was conducted to examine the barriers to green cities development. In terms of methodological choice, a quantitative research strategy was used to collect data from professionals who have lines of influence on the greening of our cities and sustainable urban development.

The barriers to green city development identified were lack of awareness of the benefits of a green city, environmental degradation, insufficient policy implementation efforts, excessive generation of solid waste and poor wastewater collection and treatment. It was indicative from the study findings that taking the right sustainable steps in urban development and a paradigm shift towards the pillars of sustainability, Ghanaian cities, especially Kumasi, have a great proclivity of regaining its longstanding status being “Garden City”.

The outcome of this study provides stakeholders in city development an insight into the barriers that inhibit the development of green cities. In practice, this study contributively proposes that the concept of green cities should be incorporated in the education and training of stakeholders to improve the level of awareness.

This paper presents the foremost comprehensive study appraising green city development in Ghana.

A distinction must be drawn between a dismissal on the one hand, and on the other a repudiation of a contract of employment as a result of a breach of a fundamental term of that contract. When such a repudiation has been accepted by the innocent party then a termination of employment takes place. Such termination does not constitute dismissal (see London v. James Laidlaw & Sons Ltd (1974) IRLR 136 and Gannon v. J. C. Firth (1976) IRLR 415 EAT).

The construction industry is beset with unethical behaviours. Although several studies have investigated the effects of unethical behaviours on project performance, research in the Ghanaian construction industry (GCI) remains scant. Consequently, this research assesses the interactive effects of ethical and unethical behaviours of construction professionals on project performance in the GCI.

A quantitative research approach was used to obtain primary data from 68 construction professionals, viz, quantity surveyors, architects, civil engineers, clerk of works and project managers, via a closed-ended questionnaire survey. Data collected were analysed using one-sample t-test and Kruskal–Wallis test statistics, after which two hypotheses were tested and validated using regression analysis.

Reduction of project risks, avoidance of legal problems and maximisation project quality performance were critical effects of ethical behaviours observed on project performance, whereas the effects of unethical behaviours such as cost overrun, abandonment and time overrun were severe on project performance in the GCI. Ethical behaviour was seen to relate to project performance positively, and unethical behaviour was proved to have dire consequences on project performance.

Construction project performance is greatly influenced by professionals' ethical and unethical behaviours. Emergent findings emanating from this research will assist emerging economies in developing and implementing counter policies and systems that mitigate the unethical behaviours of construction professionals.

The study highlights the effects of ethical and unethical behaviours on project performance to reorient individuals' perceptions that unethical behaviours are less critical in the construction industry. Supporting evidence encourages individuals to adhere to ethical behaviours in a project environment.

The inability to obtain data across the entire geographical spread of Ghana is acknowledged as a major limitation of the study and affects the generalisation of the results.

This study constitutes a first attempt to establish the interactive effects of ethical and unethical behaviours of construction professionals on project performance within the GCI. A significant addition to the body of knowledge is that ethical and unethical behaviours impact project performance positively or negatively, respectively.

The purpose of this study is to develop a framework to guide green cities development in developing countries. The study adapted and validated indicators that can be adopted, to predict, estimate, depict and measure green city development in developing countries. In using a covariance-based structural equation model (CBSEM), the study developed a framework for green cities development in developing countries using Kumasi city (Ghana) as a case study.

To test the proposed framework, a quantitative methodology was used, in which, data was collected using research questionnaires that targeted a sample of 200 green city experts. In total, 154 useable questionnaires were retrieved, representing a response rate of 77%. The confirmatory and exploratory factor analyses were adopted in a CBSEM.

The indices reported were indicative that the model/framework is a good fit for the data. This points to the direction that the model for measuring green city development was statistically significant and acceptable. The results of the confirmatory factor analysis revealed a robust fit of the indices, as they met the standardised cut-off points and as such the model fits the data.

This novel research is one of the few studies investigating green cities development in Ghana which could serve as a lesson for other developing countries. The proposed green city framework will serve as a guide to stakeholders in identifying the key indicators/factors that are critical to green city development in developing countries, especially Ghanaian cities.

This study proposed a green city framework to guide the development of green cities based on the local context of Ghana.