Tensions Arising from Imposing NPM in Australian Public Universities: A Management Perspective

This study seeks to identify the characteristics causing tensions in the move towards a corporate culture in Australian public universities. The findings reveal ongoing structural, competency and behavioral issues contributing to the tensions. Two theoretical propositions have emerged regarding the status of the change process. First, the change to a corporate culture is slow but continuing. Second, universities have accepted that public sector, collegial and corporate cultures have to co‐exist, thus adopting an adapted version of new public management (NPM). These findings provide avenues for further research to confirm both the characteristics and theoretical propositions.     

Board Structure and Intragroup Propping: Evidence from Family Business Groups in Hong Kong

Using earnings announcement events made by group member firms in Hong Kong, this study examines the governance role of boards of directors in curbing propping activities within family business groups. We find that earnings released by group member firms affect the stock prices of their nonannouncing group peers in a manner consistent with intragroup propping. More importantly, this effect is less pronounced when the announcing firms have a larger board or a board with a higher proportion of independent directors, but more pronounced when they have an executive director from their controlling families acting as board chairperson. Furthermore, the monitoring effect of boards of directors is strengthened for firms subject to new regulations increasing board power. Our results suggest that board oversight can mitigate propping activities.     

THE CONCEPT OF EFFECTIVE SUBSIDY AND ITS APPLICATION TO THE CANADIAN FLOUR MILLING INDUSTRY*

The export subsidy has been a perennial bone of contention to competing exporters of various commodities in international trade, particularly in agricultural trade. A typical example is the world trade in flour. Export subsidies on flour exports by large competitors are generally thought to be one of the main causes of the decline in the Canadian share of the world flour market. Previous studies have been confined to an analysis of nominal subsidy rates on flour; quantifications are needed to estimate the effectiveness of the subsidies in fuller terms. Therefore, it is desirable to develop an appropriate concept for treating export subsidies explicitly. The present study attempts to develop a model to estimate the effectiveness of export subsidies net of input distortion so as to arrive at “the effective rate of subsidy.” Then, the mode! so developed is applied to the U.S. and Canadian exports of flour. The results show that Canada had negative effective rates of subsidy throughout the years 1960-61 to 1969-70 while the U.S. rates remained positive during this entire period. These estimations provide quantification of the disadvantage caused for Canadian flour exports by export subsidies on flour by large competitors. A fin ?étudier explictement les primes ?exporiations ont Aeté une source continuelle de mé-sentente entre les exponateurs compétitifs des diverses marchandises au sein du marché international. Ceci est paniculièremeni vrai en ce qui a trait au marché agricole. Un exemple lypique est le marché mondial des farines. ?on croit que i'une des principals causes de la baisse de la part Canadienne dans le marché mondial des farines sont les primes ?exporiations accordées aux gros compétiteurs. Les études précédenles furenl limitées à?analyse de taux nominal de subventions sur les farines; des estimations quan-titatives sont nécessaires afin ?évaluer ?efficacile des subventions en termes plus précis. Done, it est necessaire de développer un concept approprté afin ?étudier les primes ?exporiations explicitement. La préseme étude tente de développer un modèle ?évaluation de ?efficacité des primes ?exporiations libres de loutes déformations afin ?obtenir “un taux efficace de subvention.” Ce modèle est alors appliqué aux exportalions Américaines el Canadiennes de farine. Les résultats démontrent que le Canada possèdait des “taux efficaces de subventions” négalifs pendant les années 1960-61 à 1969-70 el que les taux Américains demeurerent positifs durant la même période. Ces résultats nous donnent la dimension du désavantage causé aux exportalions Canadiennes de farine par les primes ?exporiations accordees aux gros compétiteurs.     

Income Tax, Property Tax, and Tariff in a Small Open Economy

Why do some countries enjoy high economic growth rates while some suffer in “low-growth traps”? Why are tax policies in different countries so different? Some suggest that it is exactly these differences in government policies which contribute to the difference in economic growth rates. This paper considers a small open economy which sustains its economic growth by adopting new technologies. When the value of initial wealth is “relatively small,” policies which promote growth most result in the highest welfare. In other cases, policies that discourage growth most may be welfare-maximizing.     

Measuring moral judgement and the implications of cooperative education and rule-based learning

The Defining Issues Test (DIT), developed by Rest (1986) , measures a person's level of moral development using hypothetical social dilemmas. Although the DIT is useful for measuring moral development in social settings, it might not adequately capture an individual's moral judgement abilities in solving work‐related problems ( Weber, 1990 ; Trevino, 1992 ; Welton et al., 1994 ). In the present study, the moral judgement levels of 97 accounting students were measured over a 1 year period using two separate test instruments, the DIT and a context‐specific instrument developed by Welton et al. (1994) . The test scores are significantly higher on the DIT than the Welton instrument (between the instruments and over time), suggesting that accounting students use higher levels of moral reasoning in resolving hypothetical social dilemmas and lower levels of moral reasoning in resolving context‐specific dilemmas. The difference in test scores was highest during cooperative education (work placement programme), implying that the environment is a significant determinant on students’ test scores.     

Modeling time series information into option prices: An empirical evaluation of statistical projection and GARCH option pricing model

This paper compares the empirical performances of statistical projection models with those of the Black–Scholes (adapted to account for skew) and the GARCH option pricing models. Empirical analysis on S&P500 index options shows that the out-of-sample pricing and projected trading performances of the semi-parametric and nonparametric projection models are substantially better than more traditional models. Results further indicate that econometric models based on nonlinear projections of observable inputs perform better than models based on OLS projections, consistent with the notion that the true unobservable option pricing model is inherently a nonlinear function of its inputs. The econometric option models presented in this paper should prove useful and complement mainstream mathematical modeling methods in both research and practice.     

Price clustering on the limit-order book: Evidence from the Stock Exchange of Hong Kong

We examine the clustering pattern in trade and quote prices on the electronic limit order book of the Stock Exchange of Hong Kong (SEHK). Earlier research into clustering focuses on transaction prices only. We study clustering on quote prices over a maximum of five queues on the limit order book. We observe an abnormally high frequency of even and integer prices in trade and quote prices for all tick size groups on the SEHK. The deeper quotes display stronger clustering than the best quotes, indicating that the farther away the quotes are from the best queue, the less information they carry. Our analysis further reveals that an extremely fine tick size itself works as a binding constraint to hinder the price resolution process. We also find that short sale prohibition imposed on the majority of stocks listed on the SEHK causes a significant bias in clustering towards the ask side of the limit order book. This implies that a short sale prohibition impairs efficient price discovery in the market.     

Revisiting the corroboration effects of earnings and dividend announcements

Using a unique market setting in Hong Kong, where (i) all firms release earnings and dividend information in the same announcement; (ii) corporate transparency is low; (iii) dividend income is non‐taxable and (iv) corporate ownership is highly concentrated, we re‐examine the corroboration effects of earnings and dividends. We use the control firm approach to avoid the return estimation bias resulting from observation clustering. We also add in variables and use econometric procedure to control for the potential impacts of earnings management, special dividends and heteroskedasticity. Our findings show that there exists a corroboration effect between the jointly announced signals.