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81.
This paper aims to show how the frequently asked question about the future of work, that is, whether human beings are going to be replaced by machines and robots, arose, and why the way such question is posed is inadequate to account for the human and social value of care professions. We discuss how the dimensions entailed in care professions are specifically human and argue that any kind of human work actually reflects them (and will reflect them in the future), irrespective of the impact of technological changes. The present argument also aims to unveil the extent of the effects of the postmodern epistemological crisis regarding the concept of work, to reformulate the question about the future of human work, and to offer a characterization of care as a specific component of human work in the age of machines. 相似文献
82.
This paper analyses the case of the privatization of the Spanish tobacco monopoly, focusing on the period between 1887 and 1896, which corresponds to the first leasing contract between the state and the Spanish Tobacco Company and it is concerned with two different issues. First, it deals with the effects of privatization on accountability.The main question examined is whether public and private ownership entail different approaches to the way in which managers are accountable to owners, and the impact this issue had on corporate reporting. Second, it is concerned with exploring the determinants of accounting disclosure. Here, the basic issue is to understand the factors shaping changes in corporate reporting during the period of study. 相似文献
83.
Marta Neunteufel 《Food Policy》1979,4(2):87-94
The author provides a comprehensive survey of the recent models which have been constructed to analyze interacting factors in the field of food and agriculture. She discusses the ways in which over 20 models consider: the interrelationships between population and development, and environment and agriculture; international relationships; and technological change and investments. 相似文献
84.
85.
Marta Arespa 《Portuguese Economic Journal》2013,12(1):1-34
Empirical evidence shows that quantity (intensive margin) and variety availability (extensive margin) have effects of different magnitude on populations’ welfare. Indeed, the pattern of a market dynamics may cause changes in welfare inequality. Low income consumers benefit more from quantity than high income consumers, who are more interested in enjoying variety. These facts have been usually addressed as consequences of trade liberalization by international trade theory. However, market dynamics are also present within the borders of every country. It is important to understand what forces, unrelated with international trade, affect these dynamics. This paper explores the transmission of different real shocks into market dynamics in a new-Keynesian closed economy. Results show that the source of the shock is crucial to determine the magnitude and direction of the effects on each margin. 相似文献
86.
The main aim of this study is to analyse the influence of the perceived authenticity of cultural events and their products on shopping expenditure. The quantitative analysis is based on 1275 self-administered questionnaires collected among event attendees in three different Northern Italian Christmas Markets in 2008. In order to estimate separately the determinants of the propensity of respondents to shop and how much money they are willing to spend for each kind of purchase, we have adopted a double-hurdle model. The results show that tourists are more likely to spend and that they do spend more if they consider the event and the products sold to be authentic. This study also reveals that socio-demographic factors and visit motives are interrelated with authenticity perception and together affect the amount of personal expenditures during the event. Finally, some implications of the study are discussed. 相似文献
87.
Marta Stryszowska 《Review of Economic Design》2013,17(4):273-305
The present paper proposes a theoretical model of the equilibrium bidding behavior in simultaneous competing private-value Internet auctions such as those on eBay. It shows that last-minute bidding and multiple bidding, two commonly observed bidding strategies, arise in equilibrium. It also suggests that last-minute bidding may lead to inefficient outcomes. 相似文献
88.
Marta C. N. Simões João A. S. Andrade Adelaide P. S. Duarte 《International Economics and Economic Policy》2013,10(3):427-451
This paper examines the relationship between inequality and economic growth for thirty Portuguese NUTS3 regions within a multivariate panel framework over the period 1995–2007, using panel cointegration techniques to test for the existence of a relationship between inequality and real GDP per capita. The results point to the existence of a relationship between the variables, where the effect of inequality, measured as the Gini index of the earnings distribution, on per capita output is negative. This negative influence seems to be determined by the behaviour of the bottom of the earnings distribution, most likely by dampening investment in human capital, with the results pointing to the coexistence of a positive impact of inequality at the top of the distribution, supporting the incentives argument for the inequality-growth nexus. Additionally, the results confirm the predicted positive relationship between human capital and output, lending support to both the exogenous and endogenous growth models predictions on the importance of human capital for production both as an input in the production of final goods and in the production of technology. Another interesting result concerns structural funds: we found a negative relation of this variable with regional output. We believe that EU structural funds were a source of Dutch disease for Portugal, which resulted mainly in a lack of external competitiveness of the Portuguese economy due to the excessive specialization in non-tradable goods made possible by the European funds. 相似文献
89.
This paper uses ordinal regression, structural equation modelling, and multivariate analysis techniques to investigate the preparedness to adopt IFRS that was exhibited by listed Portuguese companies in August 2003. We find the level of preparedness was significantly associated with company size, commercial internationalization, audit by a ‘Big 4’ accounting firm, and profitability. Our findings will help to indicate the pre-conditions that are likely to spur lagging companies (and countries) to prepare to implement IFRS. 相似文献
90.
Henning Fischer Marta García-Bárzana Peter Tillmann Peter Winker 《Empirical Economics》2014,47(1):365-388
The Federal Open Market Committee (FOMC) of the U.S. Federal Reserve publishes the range of members’ forecasts for key macroeconomic variables, but not the distribution of forecasts within this range. To evaluate these projections, previous papers compare the midpoint of the range with the realized outcome. This paper proposes an alternative approach to forecast evaluation that takes account of the interval nature of projections. It is shown that using the conventional Mincer–Zarnowitz approach to evaluate FOMC forecasts misses important information contained in the width of the forecast interval. This additional information plays a minor role at short forecast horizons but turns out to be of sometimes crucial importance for longer-horizon forecasts. For 18-month-ahead forecasts, the variation of members’ projections contains information that is more relevant for explaining future inflation than information embodied in the midpoint. Likewise, when longer-range forecasts for real GDP growth and the unemployment rate are considered, the width of the forecast interval comprises information over and above the one given by the midpoint alone. 相似文献