Blockchain electricity trading using tokenised power delivery contracts. ESRI Working Paper No. 649 December 2019

This paper proposes a new mechanism for forward selling renewable electricity generation. In this transactive framework, a wind or solar farm may directly sell to consumers a claim on their future power output in the form of nonfungible blockchain tokens. Using the flexibility of smart contract code, which executes irrevocably on a blockchain, the realised generation levels will offset the token holders’ electricity consumption in near real-time. To elucidate the flexibility offered by such smart contracts, two ways of structuring these power delivery instruments are considered: firstly, an exotic tranched system, where more senior tokens holders enjoy priority claims on power, as compared against a simpler pro-rata scheme, where the realised output of a generator is equally apportioned between token holders. A notional market simulation is provided to explore whether, for instance, consumers could exploit the flatter power delivery profiles of more senior tranches to better schedule their responsive demands

How do supply chain management and information systems practices influence operational performance?:Evidence from emerging country SMEs

This study first provides a comparative analysis of the impact of supply chain management (SCM) and information systems (IS) practices on operational performance (OPER) of small- and medium-sized enterprises (SMEs) operating in two neighbouring emerging country markets of Turkey and Bulgaria. Then, we investigate moderating effects of both SCM–IS-linked enablers and inhibitors on the links between SCM and IS practices and OPER of SMEs. To this end, we first empirically identify the underlying dimensions of SCM and IS practices, and SCM–IS-related enabling and inhibiting factors. Second, a series of regression analyses are undertaken to estimate the impact of the study's constructs on OPER of SMEs. The results are discussed comparatively within the contexts of both Turkish and Bulgarian SMEs and beyond. The study makes a significant contribution to the extant literature through obtaining and analysing cross-national survey data of SCM and IS practices in emerging country markets

Digital Asset Regulation: Peering into the Past, Peering into the Future

Blockchain is often compared to the internet as a disruptive technology that will realign economic structures across the world. This analogy extends to law and regulation. Similar to internet-based services, digital assets raise a host of challenges for policymakers. They also pose general questions regarding the desirability and practicality of regulating decentralized systems. Such debates play out against a backdrop of concerns that regulatory action will chill innovation or push market activity to more tolerant jurisdictions. The story of internet policy in the late 1990s and early 2000s therefore provides important lessons for policymakers today when confronting digital assets. Two incidents are of particular significance: the Clinton administration’s 1997 Framework for Global Electronic Commerce and the judicial effort to address peer-to-peer (P2P) file sharing. The early internet regulatory debates demonstrated that action by all three branches of government was important to resolve uncertainties and distinguish legitimate from illegitimate market activity. The history illustrates that policymakers have many tools at their disposal beyond direct prohibitions or exclusions from requirements. Claims that regulation is inherently impossible or damaging to market development are generally overblown. Focusing on policy objectives, rather than starting from traditional categories that were historically developed based on those objectives, will help policymakers develop appropriate rules for novel digital asset markets such as decentralized finance (DeFi)

Understanding smart contracts as a new option in transaction cost economics

Among different concepts associated with the term blockchain, smart contracts have been a prominent one, especially popularized by the Ethereum platform. In this study, we unpack this concept within the framework of Transaction Cost Economics (TCE). This institutional economics theory emphasizes the role of distinctive (private and public) contract law regimes in shaping firm boundaries. We propose that widespread adoption of the smart contract concept creates a new option in public contracting, which may give rise to a smart-contract-augmented contract law regime. We discuss tradeoffs involved in the attractiveness of the smart contract concept for firms and the resulting potential for change in firm boundaries. Based on our new conceptualization, we discuss potential roles the three branches of government – judicial, executive, and legislative – in enabling and using this new contract law regime. We conclude the paper by pointing out limitations of the TCE perspective and suggesting future research directions

Antitrust Analysis for the Internet Upstream Market: a BGP Approach

In this paper we study concentration in the European Internet upstream access market. Measurement of market concentration depends on correctly defining the market, but this is not always possible as Antitrust authorities often lack reliable pricing and traffic data. We present an alternative approach based on the inference of the Internet Operators interconnection policies using micro-data sourced from their Border Gateway Protocol tables. Firstly we propose a price-independent algorithm for defining both the vertical and geographical relevant market boundaries, then we calculate market concentration indexes using two novel metrics. These assess, for each undertaking, both its role in terms of essential network facility and of wholesale market dominance. The results, applied to four leading Internet Exchange Points in London, Amsterdam, Frankfurt and Milan, show that some vertical segments of these markets are extremely competitive, while others are highly concentrated, putting them within the special attention category of the Merger Guidelines

Online social lending: Borrower-generated content

This article explores online social lending, an innovative venture that represents a reintermediation in financial services. Borrowers and lenders now have access to online financial information services such as Motley Fool, http://www.fool.com/ , and the opportunity to communicate directly with each other online, sharing user-generated content, in the spirit of Web 2.0. In this environment, new possibilities emerge. Drawing on the literature of community banks, finance, and online banking, we conducted a structurational analysis of ZOPA(2007) a newly founded venture in online social lending whereby borrower/lender interactions take place within an open and transparent environment using discussion boards and blogs. ZOPA offers a service as an intermediary but one that differs from the intermediating role played by a traditional bank. We analyzed the possible attractions and risks of ZOPA’s service to customers, from the perspective of social lending and social networking, using public data from ZOPA’s website. Our intention is to understand the nature of this reintermediation and explain the development of this process through Giddens’ propositions

Are We “Reading the World”? A Review of Multicultural Literature on Globalization

Given its commitment to “reading” the social context, how is multicultural education accounting for the shifting context of our globalized world? A conceptual review of multicultural journals reveals limited engagement. However, a more sustained analysis could fuel re-articulations and contestations of the purpose of education in the 21st century

Employee Voice, Human Resource Practices, and Quit Rates: Evidence from the Telecommunications Industry

In this paper, we examine the predictors of aggregate quit rates at the establishment level. We draw on strategic human resource and industrial relations theory to identify the sets of employee voice mechanisms and human resource practices that are likely to predict quit rates. With respect to alternative voice mechanisms, we find that union representation significantly predicts lower quit rates after controlling for compensation and a wide range of other human resource practices that may be affected by collective bargaining. Direct participation via offline problem-solving groups and self-directed teams is significantly negatively related to quit rates,but non-union dispute resolution procedures are not. In addition, higher relative wages and internal promotion policies significantly predict lower quit rates, while contingent staffing, electronic monitoring, and variable pay predict significantly higher rates