陕西软件龙头企业成长状况分析与对策研究

软件龙头企业在软件产业化经营中具有关键作用,文章对陕西软件龙头企业成长状况及其存在的问题与差距进行分析,探讨陕西软件龙头企业实现快速健康可持续发展的对策。     

The Impact Of Business Intelligence Systems on an Organization’s Effectiveness: The Role of Metadata Quality From a Developing Country’S View

ABSTRACT

Business Intelligence (BI) systems are extensively used by large hotels in Jordan; however their effectiveness has not yet been researched. The aim of this research is to explore the relationships among definitional metadata quality, data quality metadata quality, navigational metadata quality, lineage metadata quality, perceived ease of use, perceived usefulness and system effectiveness in enhancing organizational effectiveness of five star hotels in Aqaba, Jordan. To test the research hypotheses, 225 usable responses containing 37 items were analyzed using structural equation modeling (SEM) and a Machine Learning technique. Results suggest that organizational effectiveness was directly and positively affected by perceived usefulness and BI systems effectiveness. Nevertheless, perceived usefulness did not impact BI systems effectiveness.     

The nexus between sectoral FDI and institutional quality: empirical evidence from Pakistan

This study investigates short- and long-run bidirectional causality between institutional quality and sectoral-level FDI in Pakistan by using the ARDL technique. The results confirm that long-run bidirectional causality exists between institutional quality and aggregate FDI. The in-depth sectoral-level FDI analysis substantiates the presence of long-run bidirectional causality between institutional quality and FDI in services and manufacturing sectors, while no long-run causality is observed between institutional quality and FDI inflows in primary sector. Furthermore, the results in the study reveal short-run bidirectional causality only between institutional quality and manufacturing FDI and report insignificant short-run causal link between institutional quality and FDI in primary and services sectors. The overall findings of the study suggest that in the long-run institutional quality attract FDI and FDI inflows, particularly to manufacturing and services sectors, significantly enhance the quality of institutions in Pakistan.     

Financial depth,internet penetration rates and economic growth: country-panel evidence

The article investigates causal relationships between internet penetration rates, financial depth and per capita economic growth in the Next-11 countries. Using panel vector autoregressive (VAR) approaches, our empirical results show that these variables are cointegrated. Moreover, we find bidirectional causality between internet penetration rates and economic growth, and between financial depth and economic growth in the short run.     

Welfare and technology in the network society—Concerns for the future of welfare

The last decade of explosive innovation thanks to the growth of information and communication technologies (ICT) has left the public sector, and particularly the provision of welfare services, largely unchanged. Where socialising, commerce, information finding, entertainment and travel have all undergone profound structural transformations, the workings of government have not seen a similar shift. To be sure, the pace of decision-making has been sped up, as it has elsewhere, by Blackberries, and a small number of services are delivered online. But these services are still based around their offline equivalents, and usually aim simply at cutting the costs associated with their delivery by moving online. While this will continue to be a key motivation for the digitisation of government, other more fundamental developments are set to take place which will herald new online-only services, and which will encourage radical decentralisation of power.The first part of this paper will look at the private sector's experience over the past decade for clues as to why the public sector has moved relatively slowly, and likely directions of development in coming years. We will also here present evidence from our own forecasts of the likely narrowing of the digital divide. The next two sections will then deal with future developments in more detail, firstly looking at ICT's future role in welfare service delivery, and secondly at the ways in which it might be used for greater citizen engagement, and the reshaping of power structures that will result from this. The final section will examine some conflicts that arise from this reorientation away from the centre.     

Face Value: Information and Signaling in an Illegal Market

Economists argue that rich information environments and formal enforcement of contracts are necessary to prevent market failures when information asymmetries exist. We test for the necessity of formal enforcement to overcome the problems of asymmetric information by estimating the value of information in an illegal market with a particularly rich information structure: the online market for male sex work. We assemble a rich data set from the largest and most comprehensive online male sex worker Web site to estimate the effect of information on pricing. We show how clients of male sex workers informally police the market in a way that makes signaling credible. Using institutional knowledge, we identify the specific signal male sex workers use to communicate quality to clients: face pictures. We find that there is a substantial return to the signal in this market. The findings provide novel evidence on the ability of rich information environments to overcome problems of asymmetric information without formal enforcement mechanisms.     

Private capital flows,stock market and economic growth in developed and developing countries: A comparative analysis

Empirically we investigate how three types of private capital flows could promote economic growth in recipient developed and developing countries. Our focus is on the role of stock markets as a channel through which foreign capital flows could promote growth. The findings reveal that FDI exhibits a positive impact on growth, while both foreign debt and portfolio investment have a negative impact on growth in all sample countries. However, our results indicate that stock markets might be a significant channel or leading institutional factor through which capital flows affect economic growth. The findings provide clear implications that the negative impact of private capital flows can be transformed into a positive one if the stock market development has attained a certain threshold level, regardless of whether it is in developed or developing countries.     

The Bolivian Social Investment Fund: An Analysis of Baseline Data for Impact Evaluation

The Bolivian Social Investment Fund (SIF) is a financial institutionthat promotes sustainable investments in the social sectors,principally in the areas of health, education, and sanitation.This article shows how to use preintervention data collectedfor evaluating the SIF to improve the targeting of a program,to test the quality of the evaluation design, and to definecorrective measures if necessary. It finds that among SIF interventionsthe benefits in education are distributed relatively equallyover the population, while the investments in health and sanitationfavor better-off communities. The article contributes to the methods used to evaluate socialinvestment funds and similar programs. It compares two typesof evaluation designs to assess social investment fund interventionsin the education sector. The authors demonstrate that a simplematched-comparison design introduces a bias in the estimateof the program effect, whereas an experimental design basedon random assignment does not. With preintervention data, theanalyst can select a quasi or indirect experiment, where thechoice of the indirect experiment coincides with the selectionof valid instrumental variables. The availability of preinterventiondata makes it possible to compare the two types of evaluationdesigns as well as to test the validity of the instruments andto determine the loss of efficiency due to the use of quasi-experimentaltechniques instead of random treatment assignment.     

Current Accounts and Global Adjustment: The Long and Short of It

Global rebalancing is underway, but still quite a distance from being done. Current account imbalances have been a persistent feature of the global economy for over 100 years, especially during the two eras of globalization—the period 1870 to 1914 and the present. Such imbalances have reflected underlying imbalances between savings and investment as well as the prevailing international monetary regime. One important lesson from the past 150 years is that capital flows play an important role in funding global investment opportunities—a role that would be harmed if policy makers responded to the perceived threat of global imbalances by imposing any sort of cap. During those periods when capital flows have been relatively unhindered, investment opportunities around the world have been financed by capital flows. Such flows have financed the growth of many erstwhile “emerging market” economies, including the U.S. in the early part of this century. And global capital flows are doing much the same for many emerging markets today, even though purchases of reserves by some countries have been offsetting inbound private capital flows in the aggregate. The other main lesson of history is that imbalances do not last forever, and tend to lead to adjustments and reversals. Experience shows that such adjustments are much easier for surplus countries than for deficit countries.     

A market segmentation analysis of users of a black-owned neighborhood shopping center

This study examines the characteristics and shopping behavior of urban blacks who patronize a black-owned and managed neighborhood shopping center in a large mid-western city. The shopping center is located in a community that reflects typical inner city characteristics of high unemployment, low income, and classic shortage of necessary retail and commercial facilities. The community promotion analyzed in the study was the shopping center's first formal attempt to promote the mall and provided an opportunity both to measure the traffic and the sales generating impact of the promotion and to learn about the profiles of the center's shoppers. Covered in the study are demographic and socio-economic variables, attitudes toward and perceptions of various characteristics of the mall, and various dimensions of the respondent's retail shopping behavior. Analysis of the characteristics of the shopping center's customers indicates two distinct market segments that live different distances from the mall with sex, income, age, and shopping behavior varying by segment. The hypothesis that the two groups of black shoppers, with different demographic characteristics, will also exhibit different shopping behavior was not rejected, and therefore, the authors could suggest marketing policy and strategy recommendations to management to more effectively reach and satisfy the heavy user of such shopping centers. Alpha Development Corp.