Better Choices: Charter Incubation as a Strategy for Improving the Charter School Sector

The twenty years since Minnesota passed the nation's first charter school law have seen a great expansion in school choice, with charters operating in all but ten states and enrolling nearly two million students nationwide. Yet while parents now enjoy more schooling options for their children, a disappointing number of charter schools fail to provide excellent educations. As an authorizer of charter schools in Ohio, we struggle daily with birthing and growing high-quality charter schools -- which is why we find promising and underutilized approaches like charter incubation so appealing

Blockchain-empowered decentralized storage in air-to-ground industrial networks

Blockchain has created a revolution in digital networking by using distributed storage, cryptographic algorithms, and smart contracts. Many areas are benefiting from this technology, including data integrity and security, as well as authentication and authorization. Internet of Things (IoTs) networks often suffers from such security issues, which is slowing down wide-scale adoption. In this paper, we describe the employing of blockchain technology to construct a decentralized platform for storing and trading information in the air-to-ground IoT heterogeneous network. To allow both air and ground sensors to participate in the decentralized network, we design a mutual-benefit consensus process to create uneven equilibrium distributions of resources among the participants. We use a Cournot model to optimize the active density factor set in the heterogeneous air network and then employ a Nash equilibrium to balance the number of ground sensors, which is influenced by the achievable average downlink rate between the air sensors and the ground supporters. Finally, we provide numerical results to demonstrate the beneficial properties of the proposed consensus process for air-to-ground networks and show the maximum active sensor's density utilization of air networks to achieve a high quality of service

Blockchain-Empowered Decentralized Storage in Air-to-Ground Industrial Networks

Blockchain has created a revolution in digital networking by using distributed storage, cryptographic algorithms, and smart contracts. Many areas are benefiting from this technology, including data integrity and security, as well as authentication and authorization. Internet of Things (IoTs) networks often suffers from such security issues, which is slowing down wide-scale adoption. In this paper, we describe the employing of blockchain technology to construct a decentralized platform for storing and trading information in the air-to-ground IoT heterogeneous network. To allow both air and ground sensors to participate in the decentralized network, we design a mutual-benefit consensus process to create uneven equilibrium distributions of resources among the participants. We use a Cournot model to optimize the active density factor set in the heterogeneous air network and then employ a Nash equilibrium to balance the number of ground sensors, which is influenced by the achievable average downlink rate between the air sensors and the ground supporters. Finally, we provide numerical results to demonstrate the beneficial properties of the proposed consensus process for air-to-ground networks and show the maximum active sensor's density utilization of air networks to achieve a high quality of service

Employee Ownership and Shared Capitalism: New Directions in Research

[Excerpt] This book showcases the diverse state of cutting-edge academic work on shared capitalism. More specifically, this book attempts to illuminate a representative cross section of current research about shared capitalism, enliven academic debates about it, and embolden new research initiatives. The works in this volume do not provide a complete picture of the current state of employee ownership or research about it, but by showcasing a representative sample of work, they illuminate shared capitalism\u27s complexity as an organizational, psychological, sociological, and economic phenomenon that requires deep interdisciplinary understanding. Another goal of this volume is to demonstrate to broader groups of policy makers, shareholder activists, journalists, business intellectuals, economic and social justice activists, and citizens the ongoing relevance of shared capitalism and its potential for improving broader social and economic outcomes beyond employee well-being and firm productivity, such as promoting economic growth, innovation, and employment stability, as well as addressing the alarming growth in wealth inequality that has occurred in the last two decades. Although this book and its introduction focus primarily on employee ownership in the United States and, to a lesser extent, western Europe, it is important to note that shared capitalism can be found in all parts of the globe, from broad-based employee stock options in Korea, to the privatization of formerly state-owned industries in eastern Europe, to worker cooperatives in Argentina that were created in response to the financial crisis of the early 2000s. This diversity provides a rich set of experiences on which we can draw to assess the potential offered by shared capitalism and to inform policies to encourage it. This volume represents a modest step in that direction

An Economist’s Guide to Heaven

This paper is the first to offer an economic model of God and humanity as optimizing agents in the context of concrete belief archetypes (religious ‘contracts’) in Judeo-Christian theology. Data support the model’s unique predictions, despite their otherwise counterintuitive, unlikely nature. For example, the model requires that in one belief archetype, ‘good works’ not increase with strength of faith, as one might otherwise expect, and that what appears may be God’s dominant contract precisely balances divine penalties for reneging on promises with incentives to seek divine ‘gifts’—an equivalence supported in the data.economics;religion

Extending the Contextual and Organizational Elements of Adaptive Structuration Theory in GSS Research

This paper addresses the variance in findings across Group Support Systems (GSS) studies by suggesting an expanded consideration of organizational and contextual elements in Adaptive Structuration Theory (AST). We propose a model of structuring tactics at three levels of abstraction: the meeting level, activity level, and real time intervention level. We illustrate this model with three specific purposeful structuring tactics — agendas, design patterns, and micro-processes —and present related propositions. In addition to reviewing the more familiar tactics of agenda setting and group facilitation, we illustrate an approach to creating GSS value based on invoking particular social structures. We accomplish this through consideration of a design pattern language for collaboration processes drawn from the Collaboration Engineering literature. We conclude by discussing how this model of structuring tactics advances theory and practice in the GSS domain

Creativity and Information Systems in a Hypercompetitive Environment: A Literature Review

In today’s hypercompetitive environment in which markets change rapidly and competitive advantages are difficult to sustain, companies are forced to innovate and identify new business opportunities. However, innovation requires ingenuity and creativity. Product and service development depends on the creativity of employees, but harvesting and bringing novel ideas to fruition is often a chaotic process, which underscores the importance of creativity management within organizations. In this article, we review the literature on creativity in an effort to summarize state-of-the-art knowledge on how to stimulate creativity and spur innovation in modern organizations. For that purpose, we use Rhodes’ 4-Ps model (1961) distinguishing between creative environments (called press), people, products, and processes. Through a review of 110 journals on the AIS journal list, this article offers insights―based on eighty-eight articles―into how creativity can be stimulated and supported by attending to each of these components. The literature teaches us how to utilize, evaluate, and strategize about creativity in organizational settings. Managers are advised to advance creativity and ideation processes, for example by building virtual environments that strengthen collaboration and creativity across organizational boundaries. Researchers are encouraged to investigate the relationship between strategy and information systems (IS) usage in fostering creativity