Trends and volatilities in foreign patents registered in the USA

This study analyses the patent trends and volatilities for the top 12 foreign patenting countries in the US market from 1975 to 1997. Japan is ranked first in terms of foreign patents registered in the USA, followed by Germany. Patent registrations from each of these countries have increased steadily over time, but at different rates. Using monthly time series data for 1975–1997, the time-varying volatility of Australian, Japanese and German patents registered in the USA is examined in detail. The asymmetric AR(1)-GJR(1,1) model is found to be suitable for Australia and Japan, while the best fitting model for Germany is the symmetric AR(1)-GARCH(1,1) model.     

Investment coordination in network industries: the case of electricity grid and electricity generation

Liberalization of network industries frequently separates the network from the other parts of the industry. This is important in particular for the electricity industry where private firms invest into generation facilities, while network investments usually are controlled by regulators. We discuss two regulatory regimes. First, the regulator can only decide on the network extension. Second, she can additionally use a “capacity market” with payments contingent on private generation investment. For the first case, we find that even absent asymmetric information, a lack of regulatory commitment can cause inefficiently high or inefficiently low investments. For the second case, we develop a standard handicap auction which implements the first best under asymmetric information if there are no shadow costs of public funds. With shadow costs, no simple mechanism can implement the second best outcome.     

Exploring Foreign Tourists’ Image of Tanzania: A Factorial Analysis Approach

Abstract

In the last decade, the economy of African continent and Tanzania in particular has witnessed a business boom of the tourism sector. While the sector has continued to grow and become a dependable source of direct and indirect employment to youths in urban and rural areas, the sector has been awash with challenges. These challenges include terrorism attacks, energy crises and poor infrastructure. However, the impact of these challenges on the image of Tanzania as a tourist destination has not received the deserved attention. This study explores the perception of visitors towards Tanzania as a tourist destination after they have completed their tourist visit. This study employs factor analysis technique to explore country destination image. Questionnaires were administered to visitors at some of the tourists’ hotels and Julius Kamabarage Nyerere International Airport (as a major exit point) in the country. Frontline employees, various tourist sites and access to services emerged to be strong tourist destination image factors. This implies that the efforts of marketing tourism destination should focus on promoting all the sites the country has.     

Predictability and Persistence of the Price Movements of the S&P/Case-Shiller House Price Indices

This paper examines persistence in price movements and predictability of the US housing market both on a local level across 20 cities in the US and on a nationwide level. We use a time series approach instead of often applied multivariate approaches to exclude potential biases across local markets and provide trading strategies to compare predictability across markets and to test whether or not the detected persistence can be exploited by investors to earn excess returns. The results from the monthly and quarterly transaction-based S&P/Case-Shiller house price indices from 1987 to 2009 provide empirical evidence on strong persistence. This is confirmed by both parametric and non-parametric tests for nominal and real house prices based on expected inflation. Furthermore, the empirical findings suggest that investors might be able to obtain excess returns from both autocorrelation-based and moving average-based trading strategies compared to a buy-and-hold strategy, although the results depend on the transaction costs individual investors face.     

A Blessing and a Curse: Institutional Embeddedness of Longstanding MNE Subsidiaries in Emerging Markets

This article examines the institutional strategies of multinational enterprises (MNEs) operating in an emerging market, drawing attention to how longstanding foreign subsidiaries proactively negotiate their involvement with socio-political actors. We build on institutional logics to explain how MNE subsidiaries develop sustained political, cultural, and cognitive embeddedness. Using an inductive, interpretive study of four century-old Dutch MNE subsidiaries with a colonial legacy in Indonesia, we examine these three dimensions of the institutional environment, finding that local employees embedded in both the MNE and the host country sets of logics ‒ rather than expatriate managers ‒ most effectively facilitated sustained institutional embeddedness. Our findings also suggest that embedding practices in host institutional contexts and developing structures that align with host institutional expectations provided a platform for the unfolding of institutional strategies by local employees. However, MNE subsidiaries face contrasting logics between home and host country institutions, placing significant strains on MNEs’ ability to enact change.     

Risk management in public sector research: approach and lessons learned at a national research organization

As the Canadian federal government's main research body and a public sector agency, the National Research Council (NRC) must manage numerous strategic as well as operational risks, including those at the project, program and portfolio levels. Such risks might arise from political and other stakeholder interests, intellectual property ownership and policy, funding structures, public perceptions of science and technology, occupational health and safety, management of highly qualified personnel, availability of receptor capacity for research being undertaken, and unknown markets for very new research areas, to name a few. Varying risk management practices have existed across NRC institutes and programs in the past as a result of the relative autonomy afforded to these groups. In seeking a more systematic approach, driven by both external and internal interests, NRC researched best practices, models and frameworks for risk management. NRC needed an appropriate model and approach for managing risk that could be applied throughout different levels and within the various arenas of its activities. The approach selected is based on the concept of enterprise risk management, allowing NRC to look not only at specific areas of risk but the larger picture – effectively assessing, controlling, exploiting and monitoring risks from all sources that might threaten the achievement of its goals. At the same time, such an approach also ensures that potential opportunities that could facilitate achievement of its goals are not missed. This paper shares some of NRC's findings of its research (including best practices), describes its current framework and approach, as well as some of its challenges.     

Perception and attitude of Hong Kong hotel guest‐contact employees towards tourists from Mainland China

In recent years, the majority of arrivals to Hong Kong, which were once dominated by the Western and Japanese markets, were replaced by arrivals from Mainland China. The number of tourists from Mainland China has overtaken others to become the largest single market for the territory. With its increasing significance, providing quality service to these visitors becomes crucial to the success of the tourism industry and of the hotel industry in particular. Unfortunately, the satisfaction rating of the Mainland visitors on hotel services in Hong Kong is reported to be relatively low when compared to those given by other major markets. It is suspected that the perception and attitudes of the service staff may influence their behaviour in serving customers. As such, this study conducted a survey questionnaire with 228 guest‐contact employees of hotels in Hong Kong. Results indicate that most respondents have a fairly positive perception towards the Mainland tourists in relation to the economic and financial benefits that they bring to Hong Kong. However, a majority of the respondents express negative perception and attitudes towards these tourists in respect to their appearance, personalities and behaviour. Despite some respondents indicating that they exhibit different service behaviour towards visitors from Mainland China and other countries, no major significant differences in their perception and attitudes were found in this study. It is recommended that various types of cross‐cultural training, such as sensitivity training and role playing, would be helpful to guest‐contact employees in enhancing their ability to be more objective and more tolerant of other people's behaviour. This study concludes that hotel employees, especially those who work as front‐line staff, must remain aware of their subjective judgments when dealing with guests and be more accepting of others. Copyright © 2007 John Wiley & Sons, Ltd.     

Some Preliminary Findings on Hong Kong Business Cycles

This paper presents some preliminary quantitative findings on the characteristics of business cycles in Hong Kong. The recently developed "approximate bandpass filter" is used to extract the fluctuations at business cycle frequencies (8 to 32 quarters) of macroeconomic time series. Based on the filtered time series, the paper identifies the cyclical turning points, describes the pattern of output fluctuations, and examines the co‐movement of various macroeconomic variables.     

What are guests scared of? Crime-related hotel experiences and fear of crime

ABSTRACT

This study aims to explore the typology of hotel crime and how it is related to guests’ fear of crime based on a cause-and-consequence model. A total of 873 TripAdvisor reviews were content-analyzed to develop a typology of hotel crime. High-class hotels experienced more theft, fraud, and burglary while low-class hotels encountered more prostitution and drug-related activities. Hotel guests generated a higher fear of crime when crime occurred inside guest rooms, especially in cases of burglary, theft, or fraud. Reviews mentioning crimes were perceived to be more helpful. Managerial implications and best practices of crime prevention are provided for hotel practitioners.     

Digitalisierung im Gesundheitswesen — zwischen Datenschutz und moderner Medizinversorgung

The digital transformation of the healthcare branch is important and unstoppable. The enormous possibility of digitalisation to redesign and enhance processes has been shown in other branches. Digital technologies offer the similarly large potential to improve the quality and efficiency of healthcare services. However, in terms of digitalisation, the German health system lags behind other European countries. But given a lack of available evidence, the effects of the digitalisation of the healthcare system cannot be reliably evaluated. Digital access to patient data necessitates constructive error cultures in organisations in order to limit defensive medicine. And digital access to health information necessitates individual competence in searching and using this information for participatory decision-making. As with all technological progress, information security is very important in order to gain citizens’ confidence in a digital healthcare system. Thus, it is necessary to simultaneously pursue both enhanced privacy standards and state-of-the-art medical technology.