Yen-synchronization of floating East Asian currencies: A regime-switching regression model and micro-structural analysis

Using a regime-switching regression model, we find evidence of synchronization between the Swiss-franc exchange rates of floating East Asian currencies and the Swiss-franc–Japanese-yen exchange rate over the period 1999–2006. The volatility of Swiss-franc–East-Asian currencies’ exchange rates is higher during the synchronization period than during the de-synchronization period. Contrary to traditional arguments concerning the yen-bloc, we find that the Export-Similarity Index and Foreign Portfolio Investment between Japan and East Asian countries are the two main determinants of yen-synchronization in the region. Finally, micro-structural analysis shows that the weeks of synchronization is greater when the yen is strong for Korea and Taiwan, but there are no asymmetric responses for Thailand, Indonesia, or the Philippines.     

Top-floor discounts in residential buildings: Evidence from South Korea

This study assesses the phenomenon of resale price discounts for top-floor units of residential buildings, or “top-floor discounts.” Using 1.9 million resale transactions of apartment units from South Korea, we find that top-floor discounts range from 1.3% to 8.3% of resale prices. We hypothesize that top-floor discounts exist because of larger heating/cooling costs for these units relative to those on lower levels, resulting from relatively more extreme variation in indoor temperatures unique to top-floor apartment units. Using a household-level survey data on energy consumption and exploiting variations in weather conditions and roof material across time and regions throughout South Korea, we provide evidence in support of our hypothesis.     

Sectoral FTA gains,conflicts, and the role of interindustry factor mobility: Evidence from Korea's free trade agreement

Free trade agreements (FTAs) can ignite domestic conflicts between export- and import-competing industries over trade gains. However, if the factors of production, such as capital and labour, move freely across industries, the returns to factor owners will quickly converge. Then, sectoral conflicts over FTAs will be less likely to arise. We analyse the case of South Korea's FTAs to measure (a) sectoral FTA gains and (b) interindustry factor mobility and to examine (c) the role of interindustry factor mobility in mitigating sectoral conflicts over trade policies. South Korea is an ideal case study due to the low barriers to domestic geographic mobility and high trade dependence. Based on data on its trade with 252 countries and factor returns between 2002 and 2017, we find that export industries did not gain much from the FTAs, while the import-competing agricultural sector was the winner. Sectoral conflicts greatly decreased over 2008–2010. Interindustry capital mobility plays a significant role in weakening the sectoral conflicts, while the impact of interindustry labour mobility is limited.     

The real effects of local mutual funds: Evidence from corporate innovation

This paper investigates whether the proximity between mutual funds and firms could explain corporate innovation. I find that local mutual funds tend to increase firms' R&D expenditures and productivity. Firms with greater local ownership produce more patents and patents with bigger impact. The positive relations are more pronounced for firms with low information quality and poor corporate governance. Further, local funds with more innovative firms outperform the ones with less innovative firms. Finally, firms with higher local ownership are less likely to fire CEOs who engage in innovation, which incentivizes CEOs for risky investments.     

Estimating interest rate setting behaviour in Korea: a constrained ordered choices model approach

We study the Bank of Korea’s interest rate setting behaviour using an array of constrained ordered choices models, where the Monetary Policy Committee revises the target policy interest rate only when the current market interest rate deviates from the optimal rate by more than certain threshold values. Our models explain changes in the monetary policy stance well for the monthly frequency Korean data since January 2000. We find important roles for the output gap and the foreign exchange rate in understanding the Bank of Korea’s rate decision-making process. We also implement out-of-sample forecast exercises with September 2008 (Lehman Brothers Bankruptcy) for a split point. We demonstrate that out-of-sample predictability improves greatly for the rate cut and the rate hike decisions using SE-adjusted inaction bands.     

An analysis of the effect of software intellectual property rights on the performance of software firms in South Korea

This paper explores the effect of software intellectual property rights (IPRs) on the performance of software firms in South Korea using the statistics of software copyright registrations and patent applications along with the financial statements of firms. According to our empirical results, R&D and software R&D input has a strong positive effect on the production of software copyrights and patents, and large firms exploit software IPRs better than small firms. We also found that there are quite different trends in the selection of the legal means of protection; firms in the software industry prefer to copyrighting, whereas firms in the manufacturing industry prefer to patenting. In addition, software copyrighting has a positive effect on software revenue and total revenue of firms, but software patenting fails to show a positive effect on software revenue. Consequently, in contrast to the prevailing consensus indicating a high preference for patenting, it is obvious in our analysis that software copyrighting is more beneficial for software firms.     

A Review of the Use of Conditional Likelihood in Capture‐Recapture Experiments

We present a modern perspective of the conditional likelihood approach to the analysis of capture‐recapture experiments, which shows the conditional likelihood to be a member of generalized linear model (GLM). Hence, there is the potential to apply the full range of GLM methodologies. To put this method in context, we first review some approaches to capture‐recapture experiments with heterogeneous capture probabilities in closed populations, covering parametric and non‐parametric mixture models and the use of covariates. We then review in more detail the analysis of capture‐recapture experiments when the capture probabilities depend on a covariate.     

Consequences of psychological benefits of using eco-friendly services in the context of drone food delivery services

ABSTRACT

This study examined the importance of psychological benefits of using eco-friendly services in the context of drone food delivery services. Based on the theoretical relationships between the conceptual constructs, a research model was developed and then assessed using data collected from 397 samples in Korea. The data analysis results showed that the three sub-dimensions of psychological benefits (i.e. warm glow, self-expressive benefits, and nature experiences) play an important role in the formation of positive and negative anticipated emotions. Furthermore, the positive and negative anticipated emotions had a significant influence on desire, which in turn positively affects intentions to use.     

Microstructure and reverse stock splits

In this paper we show that, similar to NYSE/AMEX stocks, NASDAQ stocks exhibit significant ex date returns for reverse stock splits. Although the 10-day cumulative return after the ex date is close to –10%, this does not violate market efficiency, because the average bid-ask spread for the reverse split stock is at least double this return. We also document that these large negative returns are mostly due to a drop in the ask price while bid prices barely change at all. Furthermore, the ex date returns are negatively related to trading volume.These results suggest that there is abnormal selling and a significant buildup of market makers' inventories near the ex date. To reduce the inventory buildup, market makers lower ask prices to induce buying by investors, resulting in the observed negative returns. Lowering bid prices, an alternative strategy for reducing inventories, is not attractive to market makers due to competitive factors and the reduction of commissions associated with a smaller number of transactions. Notably, selling investors have no incentives to sell their stocks early to avoid the observed negative ex date return, since this return is largely an ask price phenomenon and does not represent realized returns to sellers.     

A Cross-Section Analysis of the Determinants of Life Insurance Consumption in Mainland China, Hong Kong, and Taiwan

This study examines some of the key factors affecting life insurance consumption in mainland China, Hong Kong, and Taiwan. It also attempts to gain an understanding of the different characteristics of the market in life insurance in each territory. Income and life insurance consumption are found to be strongly correlated, which is consistent with previous studies. Education is a significant factor. Price is found to be insignificant, largely conflicting with previous studies. Levels of social security are not significantly related. The one-child policy in mainland China has a negative effect on life insurance consumption. Differences in the level of economic development reveal a variation in life insurance consumption. Generally, the more advanced the economy, the greater the life insurance consumption. However, mainland China, which is a low-income country, shows the greatest potential.