Introductory honors economics on the Web

Economics 304KH and 304LH at The University of Texas at Austin are introductory honors economics courses. Our goal was to provide students with more advanced material than available in introductory textbooks, such as a discussion of microeconomics based on one‐dimensional calculus and a survey of macroeconomics based on economic models. The supplemental material consists of Web course notes, on‐line quizzes, simulation and data modules and group interactive modules. This paper focuses on the development of Web economic course materials. We discuss the difficulties of programming mathematical instructional material in HTML and the coming solution in XML, JavaScript, and Java. The effectiveness of the on‐line course materials are also evaluated based on student responses. This revised version was published online in June 2006 with corrections to the Cover Date.     

A multilevel government model of deficits and inflation

In this paper, an attempt is made to properly identify the link between deficits and the rate of inflation by using two alternate macroeconomic models—one based on adaptive expectations and the other on rational expectations—for a multilevel government system. It is assumed that unlike federal deficits, state deficits cannot be monetized. Nonetheless, the interaction between state and federal inflation is explicitly incorporated into the model. When expectations are formed adaptively, the model confirms the positive link between deficits and rate of inflation. However, with rational expectations, the model shows that inflation is, in part, explained by the forecast error. It is proposed that only empirical testing of the theoretical models would give credence to such conclusions.     

Acreage response in Pakistan: a co-integration approach

This paper seeks to quantify the acreage responses of wheat, cotton, sugarcane and rice in Pakistan using co‐integration techniques and impulse response analysis. Results indicate that acreages of wheat and basmati rice do not respond significantly to shocks in own‐price while cotton, sugarcane and high yielding variety (HYV) rice do, and that long‐run equilibrium is re‐established after about 4 years. Irrigated area is an important determinant of acreage.     

Measuring Electronic Commerce Technology–Enabled Business Value: An Empirical Investigation

This research investigates whether firms using e-commerce technologies are successful in generating business value and, if so, which e-commerce drivers determine this success and how firms should use these drivers. There is no systematic empirical evidence in the IT productivity and business value literature regarding the payoffs a business receives from its e-business initiatives. The current research contributes to the literature in the e-commerce area by identifying a set of e-business value constructs, incorporating these constructs in a model in a manner not done before, and empirically validating the model using an Analysis of MOment Structures (AMOS)/?Structural Equation Modeling (SEM) analysis. The present research also contributes to the e-business value literature by providing insights into causal relationships among Rogers' innovation and diffusion theory (IDT) factors. This is the first time a research study has empirically established comprehensive causal relationships among these factors. The SEM analysis of the model indicates that the proposed model is able to explain e-commerce success utilizing the constructs identified and grounded using IT business value literature and Rogers' IDT. We conclude by summarizing its contributions to the IT literature, in general, and the e-business literature, in particular, and by providing insights for practice and suggestions for future research.     

Customer perceptions of “McService”’: Relationship with return intention

The fast-food restaurant segment has been a dominant player in the restaurant industry since the 1960s. The recent changes in the needs and wants of guests have affected fast-food restaurants' ability to keep up with the trends regarding healthy and high-quality food options served at reasonable prices. The service quality perceptions assessed in this study were divided into the following constructs: overall experience, employees, ordering process, receiving order, and food quality. The results determined that the construct that influenced repeat intention was food quality, specifically the individual items “fresh food” and “food taste.” The study also found that males tended to evaluate employees more positively than females. Moreover, frequent fast-food diners only tended to have favorable perceptions with regard to the overall ordering process. Implications for practitioners and suggestions for future studies are discussed.     

Coworking spaces: Understanding,using, and managing sociomateriality

Companies increasingly embrace the new types of work associated with coworking spaces. Coworking spaces started with the idea of a melting pot of open social interaction, collaboration, entrepreneurship, and innovation for freelancers, new ventures, or solo entrepreneurs. Companies may use coworking spaces to invigorate targets and further motivate and inspire their employees. Fundamental to achieving those targets is the coworking space’s interior design and architecture that incorporates emotional and social values that may benefit companies. Our sociomateriality perspective helps to analyze conditions in coworking spaces and guides suggestions on how companies revitalize by using coworking spaces. The purposeful design of the different social and work areas in coworking spaces can improve communication, collaboration, and innovation in companies.     

Managing international joint ventures to improve performance: The role of structural and social mechanisms

Poor performance has been a major concern in research on international joint ventures (IJVs). This study integrates the IJV management mechanisms from transaction cost theory (TCT) and social exchange theory (SET) in order to gain insights into management mechanisms that improve IJV performance. The framework consists of three structural (i.e., symmetric dependence, symmetric equity share and resource complementarity) and three social (i.e., trust, communication and cultural adaptation) IJV management mechanisms, which are considered as potential determinants of IJV performance. Based on the analysis of data collected from 89 IJVs established by Nordic firms in Asia, Europe and the USA, results indicate that TCT-based symmetric dependence and resource complementarity on the one hand and SET-based trust, communication and cultural adaptation on another significantly improve IJV performance. However, impact of symmetric equity share on IJV performance remains negative and non-significant, explaining that IJV partners may consider it rather a safeguard to their own stake and interests in IJVs. In addition, SET-based IJV management mechanisms are found to be more effective than the TCT-based IJV mechanisms in improving IJV performance.     

Public Subsidies to Business: An International Comparison

The paper compares the design and outcome of public subsidies to business across a number of industrialized countries. The comparison of the amount of subsidies shows that the share of GDP devoted to total public support is markedly lower in the USA than in Europe but the share of GDP devoted to support that improves economic performance is comparable. Implementing public support follows two models. The first model (Anglo-Saxon) model is primarily “soft” in nature and decentralized. The second model is more interventionist and centralized. The former model seems to perform better especially in term of science and technology. However, the impact of public support policies remains seriously under-researched and more research is crucially needed to draw firm conclusions.     

Is there a poverty trap for developing countries? Polarization: Reality or myth

A general view that as between countries ‘the rich are getting richer while the poor are getting poorer’ supported in the development literature by explanations relating to cumulative causation, economies of scale etc., and statistically based on the relation between GNP per capita in 1978 and its growth rates during 1960–1978, is shown to contain considerable elements of ‘myth’ or statistical ‘delusion’. The ‘naïve’ polarization hypothesis based on income levels at the end of the period over which growth rates are measured is left with a much weakened empirical basis when the proper substitution of levels of income at the beginning of the period is made. This is particularly so for low- and middle-income countries taken separately, while for the 18 industrialized countries a strong tendency towards convergence in per capita incomes emerges. Finally, for the growth in manufacturing value added during 1960–1977 a significant tendency towards convergence was observed in the case of a group of 24 least developed countries.