The Employment Effects of Gender Discrimination in Australia 1994–95

Interpreting the unexplained component of the gender wage gap as indicative of discrimination, the empirical literature to date has tended to ignore the potential impact wage discrimination may have on employment. Clearly, employment effects will arise if discrimination lowers the female offered wage and the labour supply curve is upward sloping. The empirical analysis employs the ABS Income Distribution Survey 1994–95 and finds evidence of both wage and associated employment effects. The analysis is replicated for the earlier period 1989–90. A comparison across time is of interest given the substantial deregulation of the Australian labour market over the period.     

Systematic sampling of nonlinear models: Evidence on speed of adjustment in index futures markets

Based on the cost‐of‐carry model of future prices, a number of studies have estimated nonlinear autoregressive models for the basis at different frequencies (see, e.g., Dwyer GP, Locke, P, & Yu, W, 1996 ; Monoyios M and Sarno L, 2002 ; Taylor N, van Dijk D, Franses PH, & Lucas A, 2000 ). The structure of the models and the speed of adjustment to shocks reported are radically different. In this paper we examine the implications of systematic sampling. The results obtained show that regular sampling of the process seems important in attempting to explain the apparently contradictory results reported on the speed of adjustment to shocks in the cost‐of‐carry model. © 2010 Wiley Periodicals, Inc. Jrl Fut Mark 31:192–203, 2011     

The determinants of service offshoring: Does distance matter?

The importance of distance for international trade remains an unsettled issue. Innovations in information technology have reduced the costs of offshore outsourcing of services. However, empirical studies using the gravity model continue to demonstrate that distance is important for merchandise and service trade. We estimate a gravity model of the determinants of service trade. After we properly control for all non-transport trade costs, including information barriers, and multilateral resistance terms as suggested by Anderson and van Wincoop (2003), we show that the remaining influence of distance is negligible.     

Teaching for CAD expertise

CAD (Computer Aided Design) has now become an integral part of Technology Education. The recent introduction of highly sophisticated, low-cost CAD software and CAM hardware capable of running on desktop computers has accelerated this trend. There is now quite widespread introduction of solid modeling CAD software into secondary schools but how much is really known about the processes of learning and teaching CAD, particularly solid modeling? This paper will discuss current practice in CAD teaching and the way this relates to solid modeling. It will discuss the findings of current research with particular emphasis on the difference between command knowledge and strategic knowledge and how this relates to the development of CAD expertise. Command knowledge is referred to as knowledge of the commands (algorithms or tools) and the procedures to use those tools within CAD software while strategic knowledge is concerned with knowledge of the alternate methods by which a specific task may be achieved and the process by which a choice may be made. The results of a recent experimental study into the teaching of CAD expertise will then be outlined and the implications for the teaching and learning process will be discussed.     

The 'Webbing' of British Local Government

The use of information and communication technologies by governments to facilitate the exchange of information with the public, and, increasingly, the electronic delivery of services, is a topic of much debate and development throughout the world. At the end of 1995, there were about 40 local authority World Wide Web sites, most of which fell below the standards of design and content associated with the majority of commercial and academic sites. Now there are over 300 local authority sites—some better than many commercial or academic ones in terms of design and features. Is this simply a case of jumping on the digital bandwagon or is it something more? This article discusses the main findings from a research project aimed at exploring the 'Webbing' of local government in Britain.     

Chinese Farmers in the Russian Far East and Local Rural Development

The Russian Far East (RFE) is still a backward region of Russia. Per capita agricultural output is lower than the national average. Chinese agricultural entrepreneurs are farming in the region. The business environment is challenging for both Chinese and Russians. We analyze possible ways for agriculture to develop in the RFE with Chinese agricultural entrepreneurs as the main agents of development. We discuss the investment environment in the RFE, the role and impact of Chinese agricultural entrepreneurs, their ability to assist in rural development, and the challenges they face. We examine the current state of agriculture in the RFE, the experience of Chinese and Russian farmers, and the impact of Chinese farmers on Russian farmers. Agriculture can improve in the RFE with better communication and better coordination mechanisms among governments and with more training to help businesses understand existing policies and regulations.     

The impact of exchange rate volatility on plant-level investment: Evidence from Colombia

We estimate the impact of exchange rate volatility on firms' investment decisions in a developing country setting. Employing plant-level panel data from the Colombian Manufacturing Census, we estimate a dynamic investment equation using the system-GMM estimator developed by Arellano and Bover (1995) and Blundell and Bond (1998). We find a robust negative impact of exchange rate volatility, constructed either using a GARCH model or a simple standard deviation measure, on plant investment. Consistent with theory, we also document that the negative effect is mitigated for establishments with higher mark-up or exports, and exacerbated for lower mark-up plants with larger volume of imported intermediates.     

What drives the Bitcoin price? A factor augmented error correction mechanism investigation

This article aims to determine what drives the price of Bitcoin. To achieve this aim, a large set of data is analysed using VEC models augmented by factors representing unobservable economic forces. They have been obtained by means of principal component analysis. This method enables us to contribute to the existing literature on Bitcoin in two ways. First, we employ the dimension reduction technique to combine variables from several papers. Second, we estimate several unobservable economic concepts instead of utilizing proxy variables as is usually done. We find that the main factor driving the Bitcoin price is its popularity. Hence, our result not only confirms some previous findings but reinforces them by providing a better definition of popularity. Finally, we conclude that the Bitcoin price is not affected by supply and demand factors in the way that is natural for conventional currencies.