Harmonization of financial reporting of small and medium-sized enterprises in the Czech Republic

A current problem of the present-day accounting and financial reporting consists in aligning the accounting in small and medium enterprises. In July 2009 the International Financial Reporting Standard for small and medium-sized enterprises was issued, which extended the aligning possibilities also to small and medium enterprises considerably. If the standard is adopted by the national legislation, problems connected with the standard implementation in the national legislation will have to be solved as well as practical issues connected with making financial statements. At present the yields and the problems which can arise in connection with the standard application have to be focused on. A contribution of the standard application will be a better informative ability of financial statements on the international level. At small and medium enterprises this can contribute to better comanunication with banks, with investors, rating application are： parallel reporting according to national agencies etc. The problems connected with the standard regulations, differences between the national legislation and the standard, wide practice at keeping accounts and making financial statements and limited approach of small and medium enterprises to obtaining information and to training of their employees. Another problem can be a tight link between the trading income and the tax base, when small companies prefer rather the tax point of view.     

The VIX,the variance premium and stock market volatility

We decompose the squared VIX index, derived from US S&P500 options prices, into the conditional variance of stock returns and the equity variance premium. We evaluate a plethora of state-of-the-art volatility forecasting models to produce an accurate measure of the conditional variance. We then examine the predictive power of the VIX and its two components for stock market returns, economic activity and financial instability. The variance premium predicts stock returns while the conditional stock market variance predicts economic activity and has a relatively higher predictive power for financial instability than does the variance premium.     

Time to work or time to play: The effect of student employment on homework,sleep, and screen time

We use detailed time-diary information on high school students’ daily activities from the 2003–2008 American Time Use Surveys (ATUS) to investigate the effects of employment on the time a student spends on homework and other major activities. Time-diary data are more detailed and accurate than data derived from responses to “usual activity” survey questions underlying other analyses and capture the immediate effects of working that may well accumulate over time to affect future outcomes. Our results suggest that employment decreases the time that high school students spend on homework, which is human-capital building, on all days, but also decreases screen time on non-school days, which may be considered unproductive time. Employed teens get more than the recommended amount of sleep on school days, and only slightly less on non-school days.     

Patent Settlements as a Barrier to Entry

We formulate a model of entry with two incumbent firms—a patent holder and an infringer—and a potential entrant, with asymmetric information about the validity of the infringed patent (patent strength) between incumbent firms and the entrant. Within this framework we show that patent settlements between the incumbent firms can be mutually beneficial even when the cost of trial is zero and the settlement agreement takes the form of a simple fixed license fee. For patents of intermediate strength, settlements are a tool for entry deterrence. The two parties agree on a high settlement amount which sends a credible signal to “outsiders” that the patent is not weak and therefore entry will not be profitable. This provides a novel explanation for the role of settlements and to the recent observation of high license fees negotiated in settlement agreements. It suggests that firms should disclose the settlement amount if they want to keep out further entrants. We also show that even nonreverse settlements that entail only a fixed fee can be anticompetitive because they are used to block entry.     

The transfer of HRM policies and practices to a transitional business system: the case of performance management practices in the US and Japanese MNEs operating in Vietnam

This paper focuses on employee performance management (PM) to explore how multinational enterprises (MNEs) localise their human resources within their subsidiaries in a developing country. It uses qualitative research methods to examine four US and four Japanese MNEs operating in Vietnam. The paper identifies both home and host country effects as significant factors in the transfer of MNEs' PM policies and practices. The US firms emphasised financial and non-financial measurements and utilised a wide range of PM management tools and techniques. These techniques, despite being unfamiliar in Vietnam and possibly considered incompatible with Vietnamese culture, were transferred successfully to the Vietnamese subsidiaries. The Japanese firms' PM approach was characterised by a more informal form of regular performance review, within a strictly top-down process and which suffered from accusations of bias and lack of transparency by Vietnamese respondents. This paper argues that the transitional period in Vietnam from a centrally planned economy to a market-oriented one has made the national business system more receptive to new and seemingly contrasting practices. It provides no evidence to support the argument that transfer of practices is more likely, where the cultures of the countries involved are relatively similar.     

A Cross‐National Comparative Study of Senior Management Policy,Marketing–Manufacturing Involvement,and Innovation Performance

The marketing–manufacturing interface is important to the success of product development. This research investigates the effect of senior management policies on the effectiveness of the marketing–manufacturing interface. Based on existing literature, a conceptual framework is developed that relates senior management policies, marketing–manufacturing involvement, and new product performance. The proposed framework is contingent on the national culture of the country in which product development occurs. Structural equation modeling is used to test the framework with data from a sample of 146 U.S. marketing managers and 185 Japanese marketing managers. The results suggest that a number of senior management policies are effective in promoting joint involvement between the marketing and manufacturing functions during the innovation process. While the use of formal cross‐functional integration policies was found to promote marketing–manufacturing involvement both in the United States and Japan, team leader autonomy, team rewards, and job rotation were found to promote marketing involvement in the United States but not in Japan. On the other hand, promoting marketing–manufacturing involvement via goal clarity and promotion of teamwork proved to be effective in Japan. The results have a number of implications for product development practice. Foremost among these is the finding that, despite the fundamental ideological differences separating the marketing and manufacturing functions, senior management policies can enhance the level of marketing–manufacturing involvement, and consequently can improve the likelihood of new product success. The second implication is that the effectiveness of specific senior management policies depends on national culture. Thus, managers wishing to improve the marketing–manufacturing interface should select the policies that match the culture in which the product development project is located.