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The British North American colonies were the first western economies to rely on legislature-issued paper monies as an important internal media of exchange. This system arose piecemeal. In the absence of banks and treasuries that exchanged paper monies at face value for specie monies on demand, colonial governments experimented with other ways to anchor their paper monies to real values in the economy. These mechanisms included tax-redemption, land-backed loans, sinking funds, interest-bearing notes, and legal tender laws. I assess and explain the structure and performance of these mechanisms. This was monetary experimentation on a grand scale.

Tendering is a process undertaken to obtain offers from interested contractors to carry out specific packages of construction work. Presently, most construction stakeholders in developing countries use a paper-based tendering method, which is time-consuming, costly and labour-intensive. It may be argued that considering increased calls towards efficiency improvements in the construction industry, adopting e-tendering can bring about several benefits by allowing electronic exchange of information and avoiding the errors of traditional tendering. However, the question of readiness of construction stakeholders to embrace this change remains. The aim of this study is to investigate the readiness of Sri Lankan construction contractors and consultants (who are the two key parties involved in the tendering process) to adopt e-tendering.

A mixed-methods research approach was used to achieve the aim. Initially, a literature review was used to compare typical conventional and e-tendering processes. Subsequently, a questionnaire survey was conducted to identify the current level of usage of e-tendering and to investigate the readiness levels of consultants and contractors to implement e-tendering. Finally, seven expert interviews were conducted to propose suitable solutions to achieve a successful e-tendering implementation.

The analysed data revealed that both consultants and contractors used electronic media in the tendering process but they were still not ready for complete e-tendering implementation. However, consultants were more hesitant than contractors. The main barrier that limited e-tendering implementation was the lack of legal rules to cover e-tendering.

E-tendering implementation should be initiated from the government sector. Therefore, it is recommended to update the procurement guideline and required legal policies to enrich the current usage level of e-tendering among construction stakeholders.

This study is carried out to evaluate how well legal knowledge can be demonstrated by a built environment professional via the scenario-based approach to the learning of law modules.

A Delphi analysis of the advice provided by an MSC quantity surveying student, on a scenario-based legal problem arising due to a property contract, is carried out. The tendered legal advice was submitted as part of the assessment requirements for an MSc law module, following the university criteria, after the teaching of a law module. The student report, which attained an A-grade, and the assessment criteria used for marking/grading by the university were subsequently sent to 18 practicing lawyers, who were selected to constitute an expert panel, to independently judge the extent of legal knowledge demonstrated in the student report.

The Delphi analysis outcome showed that the expert panel holds a similar consensus view to the university on the level of legal knowledge demonstrated and by extension the effectiveness of the law module in imparting legal knowledge to a non-lawyer. The study outcome shows how well legal knowledge can be acquired and applied by a non-lawyer, within the context of the built environment, via scenario-based teaching of a law module.

This study serves as a preliminary step necessary to arouse further research toward empirically profiling the current outlook of a wider range of graduating students receiving scenario-based legal education in the built environment.

Neoclassic economics is a thing of considerable beauty. It yet finds an increasing tendency on the part of those trained in its discipline to rebel from its neatly fitted abstractions and intriguing diagrams. The rebellion stems from two sources. Veblen's sweeping attacks upon its postulates¹⁶ shock its theoretical foundations. The rapid changes in the industrial and business world discredited it on another front by bringing into increasingly sharp relief the divergence between the institutional assumptions of the orthodox theory and the conditions actually obtaining. The giant corporation, overhead costs, and the necessity for maintenance of volume, industrial concentration, the trade association, a widening spread among income classes, advertising, the growing inability of the consumer to gauge quality, the resort to reorganization instead of the “going out of business” of the long-run analyses – what place could the orthodox theory give to these important characteristics of the existing business economy?

The innovation of cryptography technique and blockchain has made cryptocurrency an alternative medium of exchange due to its safety, transparency and cost effectiveness. But its main feature cannot be separated from the users who use cryptocurrency for their illegal transactions. There are several arguments related to the legality of cryptocurrency. The purpose of this paper is to analyze the nature of cryptocurrency based on characteristics of money, legal perspective, economic perspective and Sharia perspective.

In this study, the methodology used is descriptive with a qualitative approach. The object of this research is cryptocurrency. The data are secondary data obtained from peer-reviewed journal articles, conference papers review, working paper and Sharia consultant reports addressing the legality of cryptocurrency. The literature review analysis includes the following steps: material collection, descriptive analysis, discussion with people in Sharia competency and intuitive-subjective material evaluation.

Regarding the characteristic of money, cryptocurrency is acceptable. But in terms of the legal perspectives, cryptocurrency does not meet the criteria as currency. From the economic perspective, cryptocurrency does not fully meet the characteristic currency due to high price volatility, and from the Sharia perspective, cryptocurrency can be considered property (mal) but not as a monetary value (thamanniyah).

The research findings are based on the journal articles, working paper and Sharia consultant report, and it may lack Sharia’s opinion. Any further discussion related to Sharia perspectives will be a great input to enrich the study.

This study also includes the implications related to the opportunities and the risks of cryptocurrency that can be discussed for the development of the cryptocurrency in the future.

This study includes the implication cryptocurrency is using as nature of money and not as speculative instrument.

This study argued the legality of cryptocurrency in four perspectives such as the nature of money, legal, economy and Sharia perspective.

The purpose of this paper is to varied a conceptual model for e-Tendering readiness in any construction organisation prior of implementing e-Tendering system.

Based on conceptual model called e-Tendering readiness model (e-TRM), this paper empirically examines the e-TRM’s interactions and causal relationships between e-Tendering constructs and e-Tendering readiness. The paper uses the structural equation modelling technique to test the hypothesised positive inter-relationships. A questionnaire survey is conducted for respondents of construction organisations in Saudi Arabia to understand their current e-Tendering readiness and importance of e-Tendering variables.

Supported by empirical evidence, this paper recognised that three out of nine constructs have direct influences on the e-Tendering readiness. However, one of the constructs, which is for the first time hypothesised and tested has the most effect.

Ultimately, the empirical test for the e-TRM is conducted in certain case (Saudi Arabia); however, the e-TRM needs to be tested in other case area for more verification.

The study findings update previous information technology/information system models in construction by adding this tested model to the research literature on traditional and electronic tendering and the body of knowledge in the construction industry.

The service providers construct is proposed and tested for the first time, which is necessary to support the successful e-Tendering implementation.

Blockchain technology is an extension of distributed ledger technology and it is used in cryptocurrencies. Many studies describe blockchain technology and cryptocurrency is an application of it in a very broad sense. Blockchain technology has several applications. Some of these applications could have direct or indirect relevance to either or both pillars of sustainability advocated by Crowther, Seifi, and Wond (2019). Extending to cryptocurrencies like bitcoin, one possible connection to sustainability may be the reduction of the use of paper for printing currency notes, which can save forests. Furthermore, the growing cryptocurrency market attracted the investors to focus on the price fluctuations but making them forget about the terrifying carbon problem associated with cryptocurrencies. However, this possibility has not been demonstrated anywhere so far. The issue examined here is how blockchain technology can be used for solving sustainability problems. We initiate a qualitative study of the blockchain technology/cryptocurrency and sustainability using the twin pillars of sustainability: (1) responsibility, (2) governance. An exploratory review linking blockchain technology/cryptocurrency and sustainability and its two pillars revealed many actual and trial applications by corporates as CSR initiatives and other novel programs by various agencies in various countries. In governance, corporates use the CSR route to address sustainability issues. However, no definition is an available linking cryptocurrency, blockchain technology, and sustainability and we developed a definition to fill the gap. This paper stresses that the sustainability perspective has not been used to develop the cryptocurrency definition, but rather technological and legal perspectives have employed.

This paper examines the monetary thought of Arthur Kitson (1861‐1937) as expressed in his published works and in recently discovered answers he submitted in 1922 to a questionnaire from Thomas Edison, the US inventor.

Both original source material from the Edison Archive and published sources are used to examine the subject.

It is found that Kitson's monetary thought is more orthodox than has previously been claimed by, among others, John Maynard Keynes, and more recently in the economics literature. It is also found that Kitson was the only person to support, without qualification, Edison's plan to reform the US monetary system.

This paper casts a new light on Kitson's monetary thought, showing the influence of Irving Fisher on Kitson. The paper also presents Edison's questionnaire and Kitson's contributory thoughts on a fiat monetary standard that the questionnaire stimulated.

The purpose of this paper is to examine the validity of the purchasing power parity (PPP) hypothesis for two Southern African countries, namely: Lesotho and Zambia.

The authors utilized four econometric tests to examine the existence of the PPP hypothesis in Lesotho and Zambia. These tests include two unit root tests without structural breaks – the Dickey-Fuller generalized least squares (DF-GLS) test and the Ng-Perron test; and two unit root tests with structural breaks – the Perron test and the Zivot-Andrews test. The authors’ empirical analysis is based on an annual data set with varying time periods. The sample period spanned 1960-2010 and 1955-2010, for Lesotho and Zambia, respectively.

The authors found that the PPP hypothesis was supported in the case of Lesotho, but rejected in the case of Zambia.

This paper is the first to simultaneously explore the exchange rate policies, trends, and the PPP for these two countries. The implication of this finding is that Lesotho is unlikely to profit immensely from trade and investment arbitrages; whereas Zambia is more likely to profit immensely from trade and investment arbitrage by trading with the USA. Moreover, the authors’ findings indicate that the PPP doctrine may be a useful guide for the exchange rate and other macroeconomic adjustment policies in Lesotho but not in Zambia.