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81.
In an influential paper, Frankel and Lee (1998) conclude that the stock return predictability of the value‐to‐price ratio (V/P) results from market mispricing. This paper confirms whether the V/P reflects the rational risk premiums associated with the V/P factor or is better explained by market inefficiency. Following Daniel and Titman (1997), this paper examines whether the V/P characteristics or the V/P factor loadings predict stock returns. The findings show that the V/P loadings are positively associated with average returns even after controlling for the V/P characteristics in both time series and cross‐sectional tests. The overall results suggest that the mispricing explanation of the V/P effect is premature.  相似文献   
82.
As a consequence of the convergence between manufacturing technology and the foundation technologies of Industry 4.0, it is becoming more important for firms to formulate an innovation strategy for their technological capabilities. In this context, the present study measures firm‐level technology convergence (TC) capability using patent network analysis. A firm’s TC capabilities are measured using three centrality indices pertaining to a patent network, which is constructed based on the relationship between patents and their international patent classification. For the empirical analysis, panel regression is conducted to observe the effect of TC capabilities on innovation for the top 30 firms in four manufacturing industries. We find that the TC degree positively influences the firms’ overall innovation, namely their total number of patents, and negatively influences their convergent innovation, calculated as the ratio between the number of TC patents and the total number of patents, while the effect of TC betweenness is the opposite. These findings imply that while concentrating on similar technologies may promote quick technology application, it could hamper the enhancement of a TC’s potential. To promote TC, a firm should thus develop technologies more likely to be involved in TC.  相似文献   
83.
This study analyzes environmental regulations and trade performance in manufacturing sectors under static and dynamic conditions. We investigate environmental innovation induced by environmental regulations and the spillover effect on manufacturing sectors, determine whether the spillover effect offsets any negative effect found under static conditions and analyze environmental regulations on the import side. For this, we formulate a trade model that incorporates the environmental innovation equation. We analyze environmental tax, energy tax and the Emissions Trading System (ETS) using strong, balanced panel data from 19 OECD countries for 1996–2009. The results reveal that the static effect of energy tax on exports is negative, but the dynamic effect is positive; however, the positive effect does not offset the negative effect. In short, environmental tax and energy tax decrease the international competitiveness of the manufacturing sectors. Environmental tax and energy tax limit imports, especially in the high‐energy consumption group. The analyses of the ETS further complicate the overall picture. It shows that the further research on the effects of ETS on manufacturing firms' competitiveness over their foreign competitors in the global is required. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment  相似文献   
84.
Grossman and Helpman highlighted a political framework to internalize inefficiency incurred due to unilateral trade policy implementation by sovereign countries. This paper extensively adopts their framework to explore the effects of special interest politics on governments under negotiation to forge international environmental standards to control global emission. Particular attention is given to a case in which negotiation is driven by transferring the abatement technology. Within a specific factor model of international trade, improving the abatement efficiency through technology transfer can give the most mutually beneficial outcome, achieving the lowest level of global pollution compared to other political benchmarks.  相似文献   
85.
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.  相似文献   
86.
This paper studies the equilibrium of an exchange economy with the same number of agents and commodities. It is shown that under rather mild conditions on demand the market have a price equilibrium—independently of the divisibility of the commodities. The result extends Gale’s equilibrium theorem for indivisible commodities to the case where some commodities are perfectly divisible. The proof is based on a topological lemma contained in previous paper of one of the authors.  相似文献   
87.
This paper analyzes the effects of regional economic integrations on investment patterns among multinational firms. We develop a model in which heterogeneous firms decide on the optimal foreign direct investment (FDI) strategies for serving trade-integrated regions consisting of asymmetric countries: developed and developing nations. Following reduced trade costs within the trade-integrated region, our model shows that integrating into a regional economic zone affects firms with relatively low productivity levels to enter developing nation within the region via complex FDI – a firm activity of engaging in multiple types of FDI. Specifically, we show that depending on the size of the region respective to the home country, complex FDI involves different investment patterns. Using Korean firm- and plant-level data, we specify a binary choice model to link firms’ choice of FDI strategies with their productivity levels and trade-integrated regions. Our empirical results are consistent with the theoretical implications.  相似文献   
88.
Service industries have grown significantly in recent years, especially in the advanced economies. The applicability of the Toyota system for manufacturing excellence to other industries has been widely studied. This paper seeks to contribute to this growing body of research by exploring the applications of the Toyota approach, particularly the lean system in the service sector. The paper examines the information systems that have enabled benefit in the service industries, to include vendor-managed inventory systems and variants, and then compares the benefits from information systems in support of supply chains. We also review why enterprise systems provide more opportunities in aiding the implementation of the lean systems. We present a case study of a South Korean supply chain system to demonstrate the entrepreneurial application of such approaches.  相似文献   
89.
This paper compares the effect of tariffs and that of equivalent quotas on the domestic firm’s production technology choice when it competes with a foreign firm in the domestic market. It is shown that under Bertrand price competition, the ranking of technology under tariff protection and quota protection is ambiguous, as it depends on the relative strength of the strategic vs output effects. The equivalent quota regime can generate a higher‐technology (implying a lower production cost) choice than the tariff regime if the strategic effect dominates the output effect. In contrast, the technology level is necessarily higher under the tariff regime than under the equivalent quota regime when the firms engage in Cournot quantity competition.  相似文献   
90.
This article examines and extends the notion of voluntary simplifiers (VS). VS are individuals who have freely chosen a frugal, anticonsumer lifestyle that features low resource use and environmental impact. The article will begin by reviewing empirical work with VS and their mainstream counterparts, non‐voluntary simplifiers (NVS). It will go on to identify and locate within this literature an intermediate group: beginner voluntary simplifiers (BVS). BVS may support some aspects of sustainability (such as buying fair‐trade coffee or recycling domestic waste) without either embracing a complete lifestyle change like VS, or completely dismissing ethical or environ‐mental features of products and services they consume, like NVS. Insight into the complex decision‐making processes of BVS is crucial for the understanding of the concept of voluntary simplification and is therefore important for the advancement of sustainable consumption. © 2006 Wiley Periodicals, Inc.  相似文献   
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