141 research outputs found
Integration of National Complex and Sports Techniques: A View on the Historical Media of the Chinese Martial Arts from Unification of Martial Arts (1934-1935)
The Unification of Martial Arts was an important publication about martial arts during the period of the Republic of China. As a media for communication, it exerted a huge positive impact on spreading traditional Chinese martial arts in its ways and the contents. Therefore, this paper explores this journal through the method of literature and logic analysis. The study finds that, in terms of the content spreading, Unification of Martial Arts mainly has analyzed the martial arts from its unified concept, its ambitious thought of building China into a powerful nation, the basic knowledge of martial arts, its history and the legendary stories related to it. In terms of the ways, photographs have become an important carrier of martial arts techniques and a way of expressing national complex. The communication and investigation have presented the readers with a learning platform for interaction. Meanwhile, the dissemination of information about other sports has broken through the limitation in martial arts communication, demonstrating the inclusive spirit in the sporting world
A Model of Trade with Ricardian Comparative Advantage and Intra-sectoral Firm Heterogeneity
In this paper, we merge the heterogenous firm trade model of Melitz (2003) with the Ricardian model of Dornbusch, Fisher and Samuelson (DFS 1977) to explain how the pattern of international specialization and trade is determined by the interaction of comparative advantage, economies of scale, country sizes and trade barriers. The model is able to capture the existence of inter-industry trade and intra-industry trade in a single unified framework. It explains how trade openness affects the pattern of international specialization and trade. It generalizes Melitz’s firm selection effect in the face of trade liberalization to a setting where the patterns of inter-industry trade and intra-industry are endogenous. Although opening to trade is unambiguously welfare-improving in both countries, trade liberalization can lead to an counter-Melitz effect in the larger country if it is insufficiently competitive in the sectors where it has the strongest comparative disadvantage but still produces. In this case, the operating productivity cutoff is lowered while the exporting cutoff increases in the face of trade liberalization. This is because the intersectoral resource allocation (IRA) effect dominates the Melitz effect in these sectors. Consequently, the larger country can lose from trade liberalization. Some hypotheses related to firms’ exporting behavior across sectors upon opening up to trade and upon trade liberalization are also derived. Analyses of firm-level data of Chinese manufacturing sectors confirm these hypotheses.inter-industry trade, intra-industry trade, heterogeneous firms, trade liberalization
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Going Green in China: Firms’ Responses to Stricter Environmental Regulations
Global gains from trade liberalization
What has been the overall global welfare impact of the accession to the World Trade Organization of a large country like China, or the global welfare impact of the completion of the Uruguay round of GATT negotiations? Can we come up with a simple user-friendly formula to calculate the global welfare impact of the simultaneous trade liberalization of a number of countries? How sensitive is the answer to the assumption of the trade model? We find a striking answer to these questions. We find that, for a very broad class of models and settings, the global welfare impact of trade liberalization in a country, or a simultaneous liberalization of a number of countries, is given by the same simple formula. We find that the global welfare impact of the simultaneous trade liberalization of different countries only depends on two sets of statistics: (i) the ratio of the value of bilateral trade between each and every pair of trading partners and global income; and (ii) the change in exporting cost for each and every pair of trading partners. Most interestingly, the formula applies to a very broad class of models and settings, which include the general Ricardian model (including, for example, Anderson, 1979, and Eaton and Kortum, 2002), the models of Krugman (1980), Melitz (2003) and its extensions, and the extensions of these models to the multi-sectoral case, multi-factor production technology, multi-stage production, the existence of tradable intermediate goods and the existence of a large outside good sector in each country. We find that global welfare would have been 0.05% lower in the year 2008 if China had not gained accession to the WTO in 2001
Firm Dynamics in News Driven Business Cycle: The Role of Endogenous Survival Rate
Our structural VAR shows that the new business formation in U.S. data has similar positive co-movement pattern as common aggregate variables in response to a favorable anticipated shock about technology. However, incorporating �firm dynamics into Jaimovich and Rebelo's (Jaimovich and Rebelo, 2009, American Economic Review) model cannot explain our empirical fi�nding. Even worse, the model predicts an aggregate recession instead of a boom. Then, we show that this problem can be resolved with a minor modification by introducing endogenous survival rate of the new entrants
Imported-input Trade Liberalization and Firms' Export Performance in China: Theory and Evidence
The literature on trade liberalization has recently shifted its attention from trade liberalization in imported final goods to studying the effects of trade liberalization in imported intermediate inputs. This emphasis fits very well the trade liberalization experience of China following its accession to the WTO in 2001. We build a multi-sector heterogenous-firm model with trade in both intermediate goods and final goods, and we ask: How do final-goods producers respond to trade liberalization in imported inputs? Do they respond differently across sectors? How do firms respond differently to trade liberalization in imported-outputs instead? We decompose the total effect of trade liberalization into those caused by inter-sectoral resource allocation (IRA) and by within-sector selection of firms according to productivity (which we call Melitz selection effect). It is the IRA effect that gives rise to differential impacts of trade liberalization in different sectors. These impacts include changes in the probability of entry into the export market, the fraction of firms that export and the share of export revenue. We test our hypotheses using Chinese firm-level data for the years after China’s accession to WTO in 2001. The results generally support our hypotheses
Firm Dynamics in News Driven Business Cycle: The Role of Endogenous Survival Rate
Our structural VAR shows that the new business formation in U.S. data has similar positive co-movement pattern as common aggregate variables in response to a favorable anticipated shock about technology. However, incorporating �firm dynamics into Jaimovich and Rebelo's (Jaimovich and Rebelo, 2009, American Economic Review) model cannot explain our empirical fi�nding. Even worse, the model predicts an aggregate recession instead of a boom. Then, we show that this problem can be resolved with a minor modification by introducing endogenous survival rate of the new entrants
How Minimum Wages affect Automation and Innovation in a Schumpeterian Economy
This study explores the effects of minimum wage on automation and innovation in a Schumpeterian growth model. We find that raising the minimum wage decreases the employment of low-skill workers and has ambiguous effects on innovation and automation. Specifically, if the elasticity of substitution between low-skill workers and high-skill workers in production is less (greater) than unity, then raising the minimum wage leads to an increase (a decrease) in automation and innovation. We also provide a quantitative analysis by simulating the effects of minimum wage on the macroeconomy. Finally, we test our theoretical results by estimating the elasticity of substitution between low-skill workers and high-skill workers and the effects of minimum wage on automation and innovation in China
Firm Dynamics in News Driven Business Cycle: The Role of Endogenous Survival Rate
Evidences from structural VAR show that new business formation positively co-moves with output under news shocks. The Jaimovich-Rebelo model augmented with firm dynamics can explain the empirical findings. The key assumption is endogenous survival rates for new entrants
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