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81.
82.
Using administrative records on Australian income support (welfare) recipients over the period July 1995 to June 2002, we examine dynamic properties of income support receipt and the personal characteristics associated with alternative patterns of receipt. We draw on three concepts: churning–the process of ending a spell on income support and subsequently commencing a new spell; transferring–moving from one payment type to another within a spell on income support; and Total Time On payments (TTO)–the proportion of time on income support in a given period. We find that churning and transferring are significant features of income support receipt in Australia. For example, over half of recipients churn within five years of commencing an income support spell, and one‐fifth make a payment transfer within the same time frame. Examination of the characteristics associated with each of five distinct patterns of receipt reveals substantial differences in patterns by age, family composition, unemployment status, health status, and recent history of income support receipt.  相似文献   
83.
The aim of this paper is to analyse the work incentive effects of a change in the Australian tax and transfer system on lone parents in July 2000. To evaluate the effect of the total change only, microsimulation can be used; but for a subgroup of lone parents, a few components of this policy change can be analysed through two alternative approaches — microsimulation and quasi‐experimental evaluation. Both approaches examine the effects on the probability of employment and on average working hours. The results from microsimulation show that the combined changes introduced in July 2000 — involving reduced withdrawl rates, changed family payments and lower income tax rates — have increased labour supply for lone parents to a moderate extent. The estimated effect on average working hours when using microsimulation is very close to the effect estimated in a quasi‐experimental approach using matching techniques to control for alternative influences.  相似文献   
84.
This study expands the profile characteristics of island-based tourists by assessing recreation experiences. In so doing, it aims to elucidate the market segmentation of island-based tourists by assessing the recreation experiences of tourists at Liuqiu Island in Taiwan. A total of 481 useable questionnaires were obtained and analyzed. The analytical results indicate that tourists can be segmented into four clusters according to their recreation experiences: multi-experience recreationists, aestheticists, hedonists and knowledge seekers. These four different tourist segments performed significantly differently in terms of environmentally responsible behavior (ERB). The market segmentation introduced in this study can be helpful for elucidating tourist experiences and ERB implementation. Understanding tourism experience preferences will help managers develop marketing strategies and design tourism products to meet tourists’ needs. This study's findings could be used to provide different strategies for different segments of tourists. To help manage natural resources, managers should design their environmental programs to encourage different segments of tourists to participate in ERBs. We provide valuable managerial implications for the sustainable development of island-based tourism.  相似文献   
85.
The purpose of this paper is to investigate the impacts of infectious diseases including Avian Flu and severe acute respiratory syndrome (hereafter SARS) on international tourist arrivals in Asian countries using both single datasets and panel data procedures. An autoregressive moving average model together with an exogenous variables (ARMAX) model are used to estimate the effects of these diseases in each SARS- and Avian Flu-infected country, while a dynamic panel model is adopted to estimate the overall impact on the region of these two diseases. The empirical results from both approaches are consistent and indicate that the numbers of affected cases have a significant impact on SARS-affected countries but not on Avian Flu-affected countries. However, since the potential damage arising from the Avian Flu and subsequent pandemic influenza is much greater than that resulting from the SARS, the need to take the necessary precautions in the event of an outbreak of Avian Flu and pandemic influenza warrants further attention and action. Therefore, the empirical findings of this study could add to the knowledge regarding the relationship between tourism and crisis management, especially in so far as the management of transmissible diseases is concerned.  相似文献   
86.
This study aims to deal with the challenge of rationalizing and testing the interrelationships assumptions of external and organizational factors in the case of clean development mechanism implementation. Prior studies are lacking to introduce the expected business benefits as a mediator between external factors and clean development mechanism implementation. The moderating effect of environmental resources was rationalized and evaluated. The data were collected from 130 ISO 14001 certified manufacturing firms and analyzed using the partial least squares technique. The results revealed that expected business benefits mediate the impacts of all considered external factors and cause an insignificant direct association between market pressure and mechanism implementation. Organizational resources moderate positively the impact of competitor pressure on mechanism implementation. The findings extend the literature by illustrating the dependency of external factors and organizational factors and challenging the results of the studies, which have been driven by independence assumption. The findings are enabling policy-makers and managers to effectively modify the strategies for enhancing the extent of mechanism implementation.  相似文献   
87.
ABSTRACT

In recent years, due to the popularity of wearable and implantable devices, the application of electrocardiogram (ECG) recognition for human identification has become more and more feasible. ECG is an important biological signal, which can be used for the diagnosis of cardiovascular diseases. After more than 20 years of research, it has been established that the ECG signal is unique to individual. This article intends to summarize the previous algorithms and applications in ECG recognition for human identification, while introducing the concept, history, algorithm summary, hardware platform etc. In addition, we also discuss some important issues in order to provide a helpful guideline for future research.  相似文献   
88.
The transition economies are known to have quite different market structures from the market economies. State-owned banks accounts for a major part of the financial sector in East European countries before the transition period. Since the input prices of the sector are frequently under the control of those governments, the misallocated resources may incur the loss of economic efficiency. This paper attempts to gauge the technical and allocative efficiency using unbalanced panel data of 340 banks from 14 transition countries under the framework of the Fourier flexible shadow cost function. Accommodating technical and allocative efficiencies simultaneously, as suggested by Atkinson and Cornwell (Int Econ Rev 35:231–243, 1994a) and Kumbhakar and Wang (J Econom 134:317–340, 2006a), avoids potential specification errors and leads to consistent parameter estimates. The average total cost savings resulting from greater technical and allocative efficiency are around 28.31 and 7.13%, respectively. Foreign-owned banks are found to be the most economically efficient. The enforcement of financial liberalization does gradually improve upon the sample banks’ technical efficiency. The allocative inefficiency arises from over capitalization and excess funds. Scale diseconomies appear to prevail in the sample states with a few exceptions.  相似文献   
89.
The purpose of the study was to explore a learning behavioral model of project-based learning (PBL) for senior high school students in the context of STEM (science, technology, engineering, and mathematics). Using “audio speakers” as the project theme, a series of tasks were designed to be solved using STEM knowledge via an online platform and student group discussions. A total of 84 volunteer students from a senior high school and a vocational school in Pingtung, Taiwan, were divided into 21 groups. Text analysis and questionnaire survey were administered. Data sources were the participants’ information collected via the STEM online platform and the questionnaire survey regarding STEM in PBL. The findings of the study are as follows: (1) the learning behavioral model for STEM in PBL showed a positive influence on students’ behavior in the form of cognition and behavioral intentions. In addition, cognition and behavioral intentions were positively influenced by attitude. The overall model fit was positive and could effectively explain senior high school and vocational school students’ learning behavior as related to STEM in PBL; (2) according to the results of the analysis of STEM from the online platform, students displayed a positive attitude, attained integrated conceptual and procedural knowledge, and demonstrated active behavioral intentions through STEM in PBL. In addition, the students’ creative and organized project outcomes revealed the effects of their behavior.  相似文献   
90.
This study was designed to explore the effects of problem-based learning (PBL) strategies on the attitudes of female senior high school students toward integrated knowledge learning in science, technology, engineering, and mathematics (STEM). Content analysis and focus group methods were adopted as the research processes. Data and information about the STEM internet platform, an attitude scale and the contents of interviews were also collected for analysis. The subjects were 10th grade students at a girls’ senior high school who volunteered to organize teams for a Solar Electric Trolley Contest. A total of 40 students were grouped into 18 teams. The results of the study indicate: (1) that PBL strategies can be helpful in enhancing students’ attitudes toward STEM learning and the exploration of future career choices; (2) that the PBL teaching strategy helped to lead students step by step toward completing the contest’s mission and to experience the meaning of integrated STEM knowledge; (3) that not only that students can actively apply engineering and science knowledge, but also that students tend to gain more solid science and mathematics knowledge through STEM learning in PBL; and (4) that PBL can enhance students’ abilities and provide them experiences related to knowledge integration and application. Therefore, it is recommended that the curriculum at the girls’ senior high school include more content related to specialty subjects to enhance their technological capabilities. In addition, a learning mechanism should be offered to aid advisers or teachers in strengthening students’ integrated and systematic knowledge about STEM.  相似文献   
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