Can consumption habit spillovers be a source of equilibrium indeterminacy?

This paper investigates whether the external consumption habit can be a source of indeterminacy in a one-sector growth model when the labor supply is elastic. When there is a proper habit effect with a positive intertemporal elasticity of substitution, we find that the model exhibits indeterminacy if the coefficient of the habit formation is sufficiently large that allows for a substantial impact of current consumption on the habit. Indeterminacy arises even though the elasticity of the Frisch labor supply is positive and the elasticity of the labor demand in negative. In a calibrated version, we find that indeterminacy is empirically plausible when the habit effect is negative that features the “catching up with the Joneses” effect. Under given “catching up with the Joneses” effects, the external consumption habit can be a source of indeterminacy even if more than a half of the external consumption habit comes from past average consumption.     

The analysis of risk perception with fuzzy means-end approach

Visitors’ risk perceptions have been found to influence the on-site behavior of tourists and their intention to return to a destination or to recommend it to others. This study discusses how the uses of a means-end approach with fuzzy conceptualization in eliciting the perception of tourism risks in a better understanding of the visitors’ perceptual orientation toward the tourism values. We provide a hierarchy value map that fuses the attribute–consequence–value (A–C–V) and fuzzy linguistics to effectively and efficiently understand vacation risks and risk characteristics. Fuzzy logic is also adopted to deal with the ill-defined nature of the tourist linguistic judgments required in the proposed means-end chain. This research findings suggest that additionally to managing the most likely risks, tourist resorts should be prepared to cope with worst case scenarios such as “Thunderstorm”, “Bus accident”, “Food poisoning” and “Cable car accident”. From an overall risk perceptive, tourists are most concerned with dominant perceptual orientation of risk delivers being “Bus accident” → “Decrease of trust in the safety management as a result of the event of damage” → “Anger”.     

The payoff and implied pricing kernel in REITs

This article explores the hybrid character (i.e. the resemblance of both stock and bond) of Real Estate Investment Trust (REIT) through the implied pricing kernel behind REITs prices. We use the Empirical Pricing kernel method (Rosenberg and Engle, 2002 Rosenberg, J and Engle, RF. 2002. Empirical pricing kernels. Journal of Financial Economics, 64: 341–72. [Crossref], [Web of Science ®] , [Google Scholar]) to explore their Payoff probability density and extract the implied pricing kernel. To estimate payoff probability density, we use asymmetric GARCH model. Results indicate that implied pricing kernels flatten in all ranges of low rate of returns and decrease exponentially in ranges of high rate of returns. This means the REIT pricing kernel resembles a bond when rate of return is low, and a stock when it is high. The pattern is consistent between 1970 and 2000.     

A measurement of the extent of market imperfections between markets and applications

This study estimates the size and value of unpaid family caretaking activities at a European level. While at a country level several studies are available, a comprehensive evaluation for Europe as a whole was missing so far, mainly due to data limitations. This article fills this gap using a method that merges the information of the European Survey of Income and Living Conditions (EU-SILC) with the Harmonised European Time Use Surveys (HETUS). Monetary values of unpaid family domestic work and unpaid family childcare work are obtained applying both the opportunity cost and the market replacement approaches. For Europe as a whole, the total value of these activities ranges between 17% and 31.6% of the EU Gross Domestic Product (GDP), depending on the applied methodology. The national values of these activities are discussed and an interpretation of the country and gender differentials in family caretaking costs is given in terms of differences in culture, economic development and welfare state.     

The initial private placement of equity and changes in operating performance in Taiwan

We propose the corporate governance hypothesis which suggests that the outside blockholders arising from the private placement of equity are more likely to have a significantly positive effect on firms with poor corporate governance. Using a sample of Taiwan‐listed firms with initial private placements of equity, our study’s results indicate that an improvement in operating performance is more likely to be seen after a private placement for those firms that are without independent directors, are controlled by a family, have lower insider shareholdings or are characterized by a pyramidal ownership structure. These findings are consistent with our hypothesis.     

Using creative problem solving to promote students’ performance of concept mapping

The purpose of the study was to explore that using creative problem solving can promote students’ performance of concept mapping (CMPING). Students were encouraged to use creative problem solving (CPS) in constructing nanometer knowledge structure, and then to promote the performance of CMPING. The knowledge structure was visualized through CMPING which helps students to improve their performance. The participants were 42 college juniors who selected the course “Nano-environmental Engineering Technology”. Four instruments were used to classify student learning performance (meaningful learning, rote learning and non-learning). This study included three main issues: (1) Student learning quality was determined by the change in concept map construction. (2) In-depth interviews were applied to understand student’s CPS process. (3) Student interaction quality in a discussion board on a web-platform was evaluated. The results showed that meaningful high-level learners successfully applied CPS in constructing concept maps and they presented better performance of CMPING. Rote learners’ results were in the second place, and non-learners achieved the worse outcomes. It is suggested that a future teaching study can use creative problem solving to promote students’ performance of CMPING in other courses.     

Price Behavior of Qualified Companies around the Audit Report and Report Announcement Days: The Case of Taiwan

This study investigates the stock price behavior of companies with qualified opinions around (1) the audit report day and (2) the report announcement day. Using a sample of 106 Taiwanese public companies during 1999–2007, we find negative abnormal returns 5 days following the audit report day. Returns that are more negative are associated with a decrease in insider ownership during several months before the audit report day. These results imply that investors can infer qualified opinions or that there is information leakage of qualified opinions. We also find that the average cumulative abnormal return over the 20 days following the announcement day of qualified reports is about ?25%, which is much more pronounced than that in Anglo‐Saxon countries. We ascribe this finding to a rule unique to Taiwan: qualified companies are likely to be subject to mandatory delisting if they cannot restate reports with unqualified opinions.     

The Effects of Trading Methods on Volatility and Liquidity: Evidence from the Taiwan Stock Exchange

This study contrasts the call and continuous auction methods using Taiwan Stock Exchange data. Volatility under the call market method is approximately one-half of that under the continuous auction method. The call market method is more effective in reducing the volatility of high-volume stocks than low-volume stocks. This contradicts conventional wisdom which suggests that the call market method is superior for thinly traded stocks, while the continuous auction method is preferred for heavily traded stocks. The call market method does not impair liquidity and price discovery. The call market appears more efficient than in the continuous auction market.     

Innovative efficiency and stock returns

We find that innovative efficiency (IE), patents or citations scaled by research and development expenditures, is a strong positive predictor of future returns after controlling for firm characteristics and risk. The IE-return relation is associated with the loading on a mispricing factor, and the high Sharpe ratio of the Efficient Minus Inefficient (EMI) portfolio suggests that mispricing plays an important role. Further tests based upon attention and uncertainty proxies suggest that limited attention contributes to the effect. The high weight of the EMI portfolio return in the tangency portfolio suggests that IE captures incremental pricing effects relative to well-known factors.     

Replenishment and lead time decisions in manufacturer–retailer chains

This study investigates the decisions of replenishment and lead-time reduction for a single-manufacturer multiple-retailer integrated inventory system in which the probability distribution of demand for each retailer is unknown but its mean and variance are given. A decision model is presented and a minimax distribution free procedure is applied to determine the lead time, the common shipment cycle time, the target levels of replenishments and the number of shipments per production cycle so that the expected total system cost can be minimized. A decision support system has been implemented on a personal computer to illustrate the application of the model.