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The purpose of this paper is to suggest a superior method for assessing mean stationarity of asset pricing effects.

The authors suggest the use of an F‐test to examine mean stationarity of asset pricing effects across subperiods. The superiority of this test is demonstrated through examination of the Halloween Effect using simulated data and the Morgan Stanley Capital International (MSCI) data for 18 developed economies.

It is found that the suggested F‐test provides results superior to a simple examination of the magnitude and statistical significance of estimated regression coefficients across subperiods when attempting to determine mean stationarity.

This paper sheds light on an analytical oversight in the asset pricing anomalies literature and suggests an appropriate test to address this oversight.

The purpose of this paper is to document stylized features and market behaviour of the Canadian Bankers' Acceptance Futures (BAX) contract; and outlook for the BAX contract as the dominant instrument to manage Canadian short‐term interest rate exposure.

The paper adopts GARCH methodology to model the time‐varying nature of the volatility of prices in the context of hedging and presents a time‐varying estimation of the hedge ratios between the BAX contract and major Canadian money market instruments.

The key finding is that the growth of the BAX Market hinges on the further development of the Canadian money market and its appeal to the international investor.

The paper demonstrates the suitability of the BAX contract as a tool in managing Canadian short‐term interest rate exposure for both domestic and international investors.

Agriculture remains the largest sector of Nigerian economy, generating employment for about 70 per cent of the population. With the ever‐increasing market demand for agricultural products, mechanisation of most farm operations is gradually on the increase. This new development has brought about an increase in the cases of accidents through the use of farm tractors.

This study was carried out in the south‐western part of Nigeria to investigate the safety measurement, effectiveness, and its contributions to farm tractor usage in the State. The study identified various causes of farm tractor accidents, consequences and different classes of farm tractor‐related accidents. The effectiveness of each accident prevention method and frequency of use were investigated and put into consideration in the data analysis.

It was revealed through the analysis that the use of safety protective wear gave the highest contribution (24.05 per cent) to total accident prevention on farms while the use of orientation training and seminars gave the least contribution (8.30 per cent) with the lowest frequency of use than the other methods.

The results of this study serve as baseline information for tractor manufacturers regarding the inclusion of certain parts in new or proposed tractor designs with particular peculiarity to Nigerian farmers.

This paper gives an estimation of the magnitude of farm tractor accidents in relation to the Nigerian farming situation and proposes remedial actions.

This paper aims to investigate not only the performance of Portuguese mutual funds investing in domestic and international equities but also which fund characteristics, such as age, size, family size, expense ratios and flows, influence future performance.

Fund performance is evaluated over the 2005–2022 period by a robust six-factor model, while the impact of fund characteristics on performance is assessed by a set of fixed-effects panel data regressions with two-way cluster-robust standard errors.

The results show that, while funds investing in domestic equities predominantly exhibit neutral performance, most international equity funds have significantly negative alphas. The authors document a negative and statistically significant relationship between fund age and performance for all fund categories. Total expense ratios have an inverse relationship with domestic equity fund performance but do not impact the performance of international equity funds significantly. Though fund flows have a neutral effect on performance across the overall period, they are important determinants of both domestic and international funds’ performance in more recent years.

The authors contribute to the literature by carrying out a comprehensive analysis, based on recent and robust methodologies, of the impact of mutual fund characteristics on the future performance of Portuguese equity funds. The research findings serve as a premise for advising investors on how to choose the top-performing funds.

The 1997-98 financial crisis has had a profound effect on how East Asian economies the role of the IMF and its strategic interests relative to those of the United States in the international financial regime. It has prompted them to create a regional mechanism for financial and monetary cooperation, ranging from deeper policy dialogue and surveillance, to a system of financial cooperation, and common exchange rate arrangements. This paper analyses the economic and strategic motivations behind this and outlines recent developments in financial cooperation in East Asia to provide possible directions for the future.

A network of bilateral swap arrangements under the Chiang Mai Initiative(CMI) needs stronger policy dialogue and surveillance to develop into a regional financing facility, a sort of East Asian IMF. The facility plays a role as an regional lender of last resort, providing short-term funds to a member country facing a temporary liquidity shortage and for market intervention to stabilize foreign exchange rate. East Asian countries need to achieve regional exchange rate stability. In the long run, the region may develop a common currency arrangement, but it cannot be expected in the very near future because there is no convergence of macroeconomic conditions, economic structure and systems. A realistic approach would be for East Asian developing countries to adopt a currency basket system to minimize the impact of dollar/yen exchange rate volatility on their economies. Strong political will and a vision for regional integration will be required to introduce it.

Arrangements for regional economic integration, under the WTO system, have unexpectedly dominated globalization. In fact, countries that have realized economic arrangements, such as the EU 's monetary union, are further expanding their efforts to achieve political integration. Regional economic integration is now considered an exigency of national affairs. North East Asian countries are also affected by this global predicament, but the issue involves greater structural complexities in this region. The emergence of China has forced Japan and Korea to contemplate difficult structural adjustments. For example, while the Korean government recognizes the importance of stronger intra-regional economic cooperation, by pursuing these arrangements it simultaneously faces the dilemma of maintaining traditional partnerships, such as those with the USA and Japan. If Korea actively supports regional economic arrangements, this action would be perceived as a bias toward China, consequently damaging ties with the US. Thus, rather than depending on public initiatives to establish economic ties in North East Asia, China, Japan and Korea should rely on market friendly projects initiated by the private sector that endorse gradual integration through non-political activities and exchanges among the citizens of the respective countries. This paper first proposes the founding of a North East Asian United University Community composed of students, professors and campuses of the three countries in the initial stages. Secondly, it proposes the development of unique Asian commodities, a concept similar to that of 'Airbus. ' Finally, it proposes utilization of retired Japanese, Korean and Chinese engineers and technicians to speed up the overall level of technology, which is critical to overcoming backwardness in this region.

This study investigates the impact of the enhanced continuous disclosure regime introduced in December 2002 on several measures of information risk in NZX‐listed stocks. We employ two microstructure models and an intraday data set to measure information risk in a sample of 71 stocks. Our empirical results show that the reforms enacted in December 2002 had no significant effect on either the level of information‐based trading or the adverse selection component of market spreads in our sample of NZX‐listed stocks.

The objective of this study is to present a successful strategy to promote Korea as the logistics hub of Northeast Asia. Firstly, we introduce the necessity of a logistic hub strategy for Korea. In order to develop a successful strategy, we consider the 'free trade zone' model of the Netherlands and China. We develop a realistic and suitable model for Korea based on this Jree trade zone' model. Our proposal for a successful logistic hub strategy for Korea is the fulfillment of the following six objectives: 1) security of market accessibility, 2) improvement of the logistic system, 3) improvement of the education system, 4) improvement of the tax system, 5) assurance of labor market flexibility, and 6) development of an appealing living environment for foreigners.