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151.
This paper investigates the stochastic nature of the unemployment rate allowing for cross-section dependence from a panel of US state-level data. We first employ the PANIC method to identify the common and idiosyncratic components. Powerful recursive mean adjustment (RMA) methods are used to test for unit roots. We find significant evidence of a nonstationary common component when the data from the most recent recession are included. Even when stationarity is empirically supported, the bias-corrected half-life of the common component appears very long, casting doubt on the usefulness of the natural rate hypothesis. 相似文献
152.
Mary Michail Nicholas Papasyriopoulos 《International Advances in Economic Research》2012,18(3):259-270
In this paper, the relation between the Greek and Turkish military spending is investigated, examining first the identification of its exact statistical form, and second, a diachronically constant ratio between the two magnitudes. Using annual nominal data over the period from 1949 to 2008, the stationarity of the series is tested by performing a sequential Augmented Dickey-Fuller (ADF) and a Kwiatkowski?CPhillips?CSchmidt?CShin (KPSS) unit root test. Both the long?Crun equilibrium relation among the series of the Greek and Turkish military spending and their diachronically constant ratio are estimated following a Johansen cointegration analysis. 相似文献
153.
Factors influencing the uptake of a mechatronics curriculum initiative in five Australian secondary schools 总被引:1,自引:0,他引:1
While the ready-made Lego™ Robotics kits are popular in schools and are used by students at both primary and secondary year
levels, using the Picaxe microcontroller (chip) to create simple electronic devices, including robotic devices is less popular.
The latter imposes an additional challenge as a result of the need to construct the universal board with the chip in it—a
challenge embraced in the cross-disciplinary mechatronics program in this study. This paper reports on how teachers from five
Australian secondary schools put into practice technological pedagogical content knowledge (TPCK) developed from expert-led
workshops and explores factors (intrinsic and extrinsic) that influenced the implementation. The results show that different
strategies were adopted by the schools in implementing the programs. While teacher attitude played an important role in influencing
the program’s success, being able to identify where the program sits within the curriculum and planning around timetable and
facility constraints were also important factors to consider. The research indicated that teachers’ TPCK was most challenged
in non-obvious areas such as diagnosing where faulty soldering joints were. 相似文献
154.
155.
Nicholas J. Ashill Janet Carruthers Jayne Krisjanous 《International Journal of Nonprofit & Voluntary Sector Marketing》2006,11(4):271-287
- Very little attention has been given to understand the antecedents of service recovery performance in a public healthcare setting. In this study, a cross-sectional survey investigates a model of service recovery performance. Frontline hospital employees completed a self-administered questionnaire on how factors characterising management commitment to service quality (MCSQ) affect their service recovery efforts. The results suggest the influence of MCSQ is mediated by frontline employees' affective commitment to their hospital. The research advances understanding of frontline service recovery performance in a public healthcare setting and the findings indicate that public healthcare managers can take actions on a number of fronts to assist progress towards the achievement of frontline service recovery excellence.
156.
Let
be a sequence of differential information economies, converging to a limit differential information economy
(written as
). Denote by
the set of all ε-private core allocations, ε ≥ 0 (for ε=0 we get the private core of Yannelis (1991), denoted by
). Under appropriate conditions, we prove the following stability results
JEL Classification Numbers D82, D50, D83, C62, C71, D46, D61Most of this work was done in Spring 2001, when Balder held a visiting professorship at the University of Illinois. Presentations based on this paper were given by Balder at the Midwestern Theory Conference in Madison, Wisconsin (May, 2001) and at the SAET Conference in Ischia, Italy (June, 2001). 相似文献
(1) | (upper semicontinuity): if , , and if f k → f ∞ L 1-weakly, then . |
(2) | (lower semicontinuity): if , , ε > 0, then there exist , with f k → f ∞ L 1-weakly. |
157.
This book considers a fascinating aspect of new technology businessesand the network economies that support their development. Essentially,it is about the movement of technically skilled professionalswho have been drawn into the commercial environment of SiliconValley and their subsequent technology transfer relationshipwith the part of the world from which they were originally drawn.To use the phraseology of the book, this is about "brain circulation"as opposed to 相似文献
158.
ABSTRACTThis paper provides a systematic review of challenges to doing business in Africa. It complements the extant literature by answering two critical questions: what are the linkages between the ease of doing business and economic development; and what are the challenges to doing business in Africa? In providing answers to these questions, the nexus between the ease of doing business and economic development is discussed in six main strands, namely: wealth creation and sharing; opportunities of employment; balanced regional and economic development; Gross Domestic Product (GDP) and GDP per capita; standards of living and exports. Moreover, challenges to doing business are articulated along the following lines: (i) issues related to the cost of starting a business and doing business; (ii) shortage of energy and electricity; (iii) lack of access to finance; and (v) high taxes and low cross-border trade. 相似文献
159.
George Agiomirgianakis Georgios Bertsatos Nicholas Tsounis 《International Review of Applied Economics》2019,33(2):254-276
ABSTRACTWe examine gender wage gap (GWG) in Greece for 2013, by using a survey data set. Our findings show first, that the unadjusted GWG is 15.3%, while European Commission reports a value of 15%. Secondly, we derive the ‘adjusted’ GWG, using the Oaxaca and Ransom (OR) and the Juhn, Murphy and Pierce (JMP) methods to be ranging from 10% to 13.6%. Thirdly, looking into the behaviour of the full population, we find a decreasing trend for the discrimination effects, an increasing trend for the residuals effects and a ‘random’ endowments effects while moving to higher deciles. These three effects are associated to the economic crisis 2008–2015. Fourthly, our findings do not show evidence of either a ‘glass ceiling’ effect or a ‘sticky floor’ effect. Finally, that there is strong evidence that investing in higher education reduces the wage discrimination between sexes. 相似文献
160.