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561.
While technology entrepreneurship has been widely recognized as a driver of economic growth, there exists little in the way of a unified framework for understanding technology entrepreneurship and assessing its value proposition, particularly when network externalities and information are involved. In this paper we bring together several strands of literature and identify the components that form a foundation for understanding modern technology entrepreneurship. In particular, technology functions as a capital good that embodies knowledge about performing productive tasks, and the value of this knowledge depends on how well it is able to utilize decentralized local knowledge and spontaneous orders.  相似文献   
562.
    
The polarization of the debate about artificial intelligence (AI) pulls in two mutually exclusive directions of either complete takeover of future jobs by omnipotent algorithms or an absolute bliss with robots at work while humans reap the benefits of endless vacation. Add this to conflicting views of work as either a disutility to be minimized or as an essential component in human flourishing, and it is no wonder a wide range of views are expressed on AI and human flourishing. The literature, from Smith to Keynes and beyond, offers some initial methodological guidance. Still, the true social and economic implications of an AI-type environment in production and labor markets are yet to be fully understood. This article argues that neither of the predictions are realistic. Instead, the global economy may be passing, albeit at a faster speed, through a phase of technological change, similar to those experienced before. While a nuanced balance is emerging, with an emphasis on human skills in future employment, the benefits may not be equitably distributed, as equality of opportunities for human development may not be reachable, though visible, in the AI-driven society. Hence, as firms seek efficiency gains, much weight is shifted onto governments and quasi-private entities in maintaining decent living standards conducive to human flourishing in unprecedented times of the COVID-19 pandemic. The article reviews various popular concerns and advances new public policy measures aimed at tackling some of the immediate fears of automation.  相似文献   
563.
This article examines the responses of national governments to the economic crisis that commenced in 2008. We argue that the current search for new bases for accumulation is leading to reforms designed to weaken the position of labour. Moreover, the tendency towards a weakening of labour's position was already evident across different ‘varieties of capitalism’ before the crisis erupted. We discuss the implications for comparative institutional analysis and stress the need for a renewed focus on the underlying dynamics of capitalist economies.  相似文献   
564.
Employee Responsibilities and Rights Journal - The most recent generation to enter the workplace, generation Z, has been stereotyped as being less engaged in the workplace, despite being highly...  相似文献   
565.
    
Many of the problems neoclassical economic theory has in explaining the real world stem from its narrow view of human nature—the “rational economic man” model, which forces economists to exclude social and historical context. Every social theory starts with a view of human nature that necessarily comes from outside the social sciences. Philosophy and theology are the sources of our ideas about the nature of humans, society, and the good that humans pursue. Catholic Social Thought has a rich understanding of human nature, which includes both the uniqueness of persons and their inherently social nature. Starting from this foundation, economists can develop a deeper understanding of the nature of the economy. Catholic Social Thought does not offer a different economic theory or model, but it does provide an alternative vision upon which more adequate and realistic economic theories can be constructed.  相似文献   
566.
Empirical data for 85 mutual funds are used to test the intertemporal stability of their systematic risk statistics. Reasons why the portfolios may be nonstationary are suggested. A random coefficient model developed by Theil [37] is employed to test for the stability of each fund's beta. The data suggest that some funds do exhibit a beta that is best described as being a random coefficient. However, the percentage of funds exhibiting this characteristic was not statistically different from the percentage of randomly created portfolios that exhibited a random beta coefficient. The findings of this study support the statistical models employed in two other recent studies [18,21] to test for the stability of beta. Yet, for mutual funds that do exhibit a random beta coefficient, the partitioning of the total risk of the portfolio return into systematic and unsystematic risk is no longer valid for explaining the total risk.  相似文献   
567.
568.
    
An essential part of Pope Francis’s critique of the “economy of exclusion” is the concept of the “throwaway culture,” which is an attitude and a reality that goes beyond mere exclusion. Francis is building on critiques of consumerism (what John Paul II called “economism”) that noted both the environmental impacts of unnecessary waste and the social and human impact of reducing humans to mere consumers—the idea that happiness is shopping. Francis adds to this a concern for the people on the margins of society who are treated as disposable and for the consequences of climate change, both of which are connected to the throwaway attitude. This article looks at Francis’s views within the tradition of Catholic social thought and at how economists, especially Adam Smith, who provided the foundation for modern economics, looked at waste and consumerism.  相似文献   
569.
  总被引:1,自引:0,他引:1  
Forecast evaluation often compares a parsimonious null model to a larger model that nests the null model. Under the null that the parsimonious model generates the data, the larger model introduces noise into its forecasts by estimating parameters whose population values are zero. We observe that the mean squared prediction error (MSPE) from the parsimonious model is therefore expected to be smaller than that of the larger model. We describe how to adjust MSPEs to account for this noise. We propose applying standard methods [West, K.D., 1996. Asymptotic inference about predictive ability. Econometrica 64, 1067–1084] to test whether the adjusted mean squared error difference is zero. We refer to nonstandard limiting distributions derived in Clark and McCracken [2001. Tests of equal forecast accuracy and encompassing for nested models. Journal of Econometrics 105, 85–110; 2005a. Evaluating direct multistep forecasts. Econometric Reviews 24, 369–404] to argue that use of standard normal critical values will yield actual sizes close to, but a little less than, nominal size. Simulation evidence supports our recommended procedure.  相似文献   
570.
    
abstract    This paper addresses the issue of 'reverse diffusion' of employment practices in multinational companies, which is defined as the transfer of practices from foreign subsidiaries to operations in the country of origin. It adds to the literature by examining the influence of the parent business system in multinationals. Specifically, it addresses how the dominant institutions and established organizational structures and practices in the home country affect the extent and impact of reverse diffusion of employment practices. Drawing on fresh evidence from American-owned multinationals in the UK we argue that there is considerable potential for reverse diffusion to occur among this group of firms. However, we highlight a number of barriers to reverse diffusion that the American business system presents, demonstrating that these constrain both the prevalence and the impact of it in practice.  相似文献   
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