渭南市旅游业发展对策研究

渭南市地处陕西关中平原东部,是西安大都市圈的东部门户,具有丰富的自然资源、人文资源,发展旅游业很有优势。目前,渭南市旅游业发展上还存在着认识不高、投资不足、经营机制不活、基础设施薄弱等问题,应整顿旅游经济秩序,加强环境、文物保护,加大投入,促进渭南市旅游业的发展。     

矿产品的资源成本及其构成模型

在矿产资源有价性论述的基础上,提出矿产品的资源成本概念并建立了基于矿产资源价值的矿产品的资源成本模型。     

The Basic Needs Strategy,the Congressional Mandate,and U.S. Foreign Aid Policy

In line with Veblen's contributions on the "dark side" of commercial and political relationships, we show how promises can be used to manipulate the "common man." By imposing excessive access costs on potential promisees (e.g., citizens or consumers), a promiser (e.g., a politician or a firm) can benefit from making a promise without having to wholly fulfill it. These strategically manipulated access costs can be legitimized by the need to prevent abuse and fraud that exempts the promiser from being accused of cheating. Here, two case studies on promises offered to eligible households - the Food Stamp/Supplemental Nutrition Assistance Program and rebates - are developed. Some policy implications are drawn and extensions are suggested.     

Poetic Economics and Experiential Knowledge,or How the Economist K. William Kapp Was Inspired by the Poet Ernst Wiechert

In the first part of this article, I analyze the phenomenon of the “double truth” in economics, which suppresses experiential knowledge and leads to the destruction of the natural environment, community, and human civility. Subsequently, I explore the positive effects of opening economics to the creative, esthetic, and ethical potential of experiential knowledge, including works of art. In the second part of the article, I showcase the way the economist K. William Kapp was inspired by the renowned German novelist, poet, educator, intellectual, and concentration-camp survivor Ernst Wiechert. Wiechert was Kapp’s teacher in high school, the Hufgymnasium in Königsberg, during the Weimar Republic. I investigate the unpublished and unexplored Kapp-Wiechert correspondence, as well as analyze some (published and unpublished) foreign language essays written by Kapp and his wife Lore Kapp. This analysis reveals how Kapp’s economics drew lasting inspiration from Wiechert’s art philosophy, pedagogy, novels, and poetry. This is a case study of a poetic economics that is open to experiential knowledge, which makes it more humane, edifying, serene, and sensitive to the natural and social environment.     

An analysis on economic opportunity

Although economic opportunity is considered as a latent variable, it can serve as another factor in promoting growth and development. Through the construction of an economic opportunity index, this article identifies the extensity and intensity channels through which economic opportunity is created. Data on 24 variables for 184 world economies for the period 2000 to 2010 are collected for the empirical analysis. The methodology involves the use of principal component analysis in constructing three indices for the parametric and nonparametric regression analyses. The country sample is divided into OECD and non-OECD economies so as to examine their different performances. Extensity seems to be the more important channel to all economies, but for non-OECD economies, a higher performance in intensity can enrich the effect of extensity on economic opportunity.     

Exploring the variability of patient costs in disease management programs: a hierarchical modelling approach

Disease management programs include a wide variation of patients with different chronic diseases and different health care utilization. The aim of this article was to identify factors on patient-level and organizational-level that explain the variability in costs of patients with different chronic diseases enrolled in a DMP by employing a rigorous analytical model. A generalized linear mixed model (GLMM) was specified to perform a multi-level analysis of cross-sectional hierarchical data from 16 DMPs in the Netherlands. Multiple imputation, sub-group analysis per disease and analysis from both the health care and the societal perspectives were also performed. Our model showed that age, the presence of cardiovascular disease, multi-morbidity and payments on top of the payment for the usual care had positive relation with costs, while better quality of life was associated with lower health care costs. In the COPD sample, physical activity and employment were associated with health care costs. Our study showed that there is great variability in health care costs among patients included in DMPs and identified patient and organizational explanatory factors. The findings are relevant to the design of future DMPs and their payment schemes.     

Trust types,distrust, and performance outcomes in small business relationships: the pharmacy–drug warehouse case

This study attempts to investigate the linkage among trust types, distrust, and relationship performance outcomes in the context of long-term supply agreement-type alliances between small business dyads. The results suggest a significant positive relationship among goodwill trust and risk-taking tendency, cooperation, satisfaction, and conflict resolution and a negative relationship between goodwill trust and transaction costs. Competence trust is found to have a positive relationship with cooperation, conflict resolution, and satisfaction and a negative relationship with transaction costs. However, no significant relationship is found between competence trust and risk-taking tendency. Distrust, on the other hand, is found to have a negative relationship with cooperation, satisfaction, and conflict resolution and a significant positive relationship with transaction costs with no effect on risk-taking tendency.     

The effects of tourism development on rural livelihoods in the Okavango Delta,Botswana

The Community-Based Natural Resource Management (CBNRM) program in Botswana aims to achieve biodiversity conservation and rural development in rich biodiversity areas like the Okavango Delta. CBNRM assumes that if rural communities derive benefits from natural resources, they will be obliged to use such resources sustainably. Using the sustainable livelihoods framework, this study analyzes the effects of tourism development through CBNRM on rural livelihoods at Khwai, Sankoyo and Mababe in the Okavango Delta, Botswana, using primary and secondary data sources. Results of long-term surveys and in-depth interviews indicate that the three communities have forgone traditional livelihood activities such as hunting and gathering, livestock and crop farming to participate in tourism through CBNRM. Livelihoods in these villages have been improved as a result. Basic needs such as shelter, employment and income and social services like water supply systems, transportation, scholarships and payment of funeral expenses are now provided to community members and funded with income from CBNRM. Social capital has been built up in order to agree, manage and develop the CBNRM process. These results show that tourism development in these villages is achieving its goal of improved livelihoods, contradicting claims that community development projects are failing to achieve rural development.     

Capital structure and cost efficiency in the Taiwanese banking industry

By utilizing a sample of 44 Taiwanese banks, this study analyses whether banks can mitigate agency costs, to increase firm performance through optimization of capital structure. The stochastic frontier approach is adopted to determine cost efficiency as the firm performance indicator, an approach that is capable of controlling outside environmental factors. Furthermore, this study uses two-stage least squares to estimate two simultaneous equations that are then used to examine the relationship between capital structure and firm performance. This study includes indicators of ownership structure. The main results are: first, optimal capital structure is selected by the manager to combat the agency problem and thus improve performance, yielding results consistent with agency theory; and second, reducing managerial share ownership will decrease agency cost and increase firm performance, a finding that is consistent with the Entrenchment Hypothesis.     

承销商声誉对企业IPO机会影响的实证研究

以我国2006-2011年期间的企业IPO申请为样本,研究承销商声誉是否更有助于企业得到IPO机会,发现承销商声誉对公司的IPO机会存在显著影响,承销商声誉越高申请IPO的公司越可能通过股票发行审核委员会（简称发审委）审核。即在中国实行核准制的保荐制制度下,承销商声誉对IPO机会发挥着积极作用。