Open Access. Powered by Scholars. Published by Universities.®

Regional Economics Commons™

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 18 of 18

Full-Text Articles in Regional Economics

Are Cities Losing Innovation Advantages? Online Versus Face-To-Face Interactions, Ruben Gaetani, Naqun Huang, Jing Li, Yanmin Yang Feb 2026

Are Cities Losing Innovation Advantages? Online Versus Face-To-Face Interactions, Ruben Gaetani, Naqun Huang, Jing Li, Yanmin Yang

Research Collection School Of Economics

How did COVID-19 affect the innovation advantages of dense locations? Using data on the universe of U.S. patent applications, we find that the density premium in the production of novel inventions declined by 18.5%-22.9% in 2020-2021 relative to its pre-pandemic level. Smartphone data on local mobility suggest that the drop in the frequency of local interactions can explain a significant portion of this effect. While COVID-19 resulted in a temporary setback in the innovation advantages of dense locations, the role of urban density in facilitating the exchange and recombination of ideas is unlikely to be persistently replaced by online communication.


Migration And Resource Misallocation In China, Xiaolu Li, Lin Ma, Yang Tang Mar 2024

Migration And Resource Misallocation In China, Xiaolu Li, Lin Ma, Yang Tang

Research Collection School Of Economics

We structurally estimate the firm-level frictions across prefectures in China and quantify their aggregate and distributional implications. Based on a general equilibrium model with input and output distortions and migration, we show that the firm-level frictions are less dispersed and less correlated with firm productivity in richer prefectures. Counterfactual exercises show that reducing the within-prefecture misallocation increases aggregate welfare, discourages migration toward large prefectures, and reduces spatial inequality. Moreover, internal migration alleviates micro-frictions’ impacts on aggregate welfare and worsens their effects on spatial inequality.


Rethinking Asia-Pacific Regionalism And New Economic Agreements, Julien Chaisse, Pasha L. Hsieh May 2023

Rethinking Asia-Pacific Regionalism And New Economic Agreements, Julien Chaisse, Pasha L. Hsieh

Research Collection Yong Pung How School Of Law

The neoliberal international order is facing a variety of pressing obstacles. One of the most contentious issues is the emergence of new Asian regionalism, which has been driven by the rising economic power of the region and integration based on the Association of Southeast Asian Nations (ASEAN) Plus Six framework. The legalization of the ASEAN way has propelled the New Regional Economic Order (NREO), which reinforces a trade-development nexus alternative to the Washington Consensus and will have far-reaching normative, economic, and geopolitical effects on the world. Given the proliferation of trade and investment initiatives including the ASEAN Economic Community and …


Migration And Spatial Misallocation In China, Xiaolu Li, Lin Ma, Yang Tang Apr 2023

Migration And Spatial Misallocation In China, Xiaolu Li, Lin Ma, Yang Tang

Research Collection School Of Economics

We structurally estimate the firm-level frictions across prefectures in China and quantify their aggregate and distributional implications. Based on a general equi-librium model with input and output distortions and migration, we show that the firm-level frictions are less dispersed and less correlated with productivity in richer prefectures. Counterfactual exercises show that reducing the within-prefecture mis-allocation increases the aggregate welfare, discourages migration towards large cities, and narrows the spatial inequality. Moreover, internal migration alleviates the impacts of micro-frictions on aggregate welfare and worsens their impacts on spatial inequality.


Cities In A Pandemic: Evidence From China, Badi H. Baltagi, Ying Deng, Li Jing, Zhenlin Yang Mar 2023

Cities In A Pandemic: Evidence From China, Badi H. Baltagi, Ying Deng, Li Jing, Zhenlin Yang

Research Collection School Of Economics

This paper studies the impact of urban density, city government efficiency, and medical resources on COVID-19 infection and death outcomes in China. We adopt a simultaneous spatial dynamic panel data model to account for (i) the simultaneity of infection and death outcomes, (ii) the spatial pattern of the transmission, (iii) the intertemporal dynamics of the disease, and (iv) the unobserved city-specific and time-specific effects. We find that, while population density increases the level of infections, government efficiency significantly mitigates the negative impact of urban density. We also find that the availability of medical resources improves public health outcomes conditional on …


Global Value Chains And The Cptpp, Pao-Li Chang, Tran Bao Phuong Nguyen Dec 2022

Global Value Chains And The Cptpp, Pao-Li Chang, Tran Bao Phuong Nguyen

Research Collection School Of Economics

The CPTPP, or the Comprehensive and Progressive Agreement for Trans-Pacific Partnership, is an example of a ‘mega-regional’ free trade agreement, whose provisions on the rules of origin and trade facilitation can potentially have large impacts on CPTPP-wide supply chains. In this paper, we analyse how intensively the CPTPP members participate in the global value chain (GVC), whether they have stronger linkages with members than with non-members, the position of the members in the global and regional network, and whether the CPTPP members are key upstream and downstream trade partners to each other. We develop formulas of GVC position, and importance …


Using Satellite-Observed Geospatial Inundation Data To Identify The Impacts Of Flood On Firm-Level Performances: The Case Of China During 2000–2009, Pao-Li Chang, Fan Zheng Nov 2022

Using Satellite-Observed Geospatial Inundation Data To Identify The Impacts Of Flood On Firm-Level Performances: The Case Of China During 2000–2009, Pao-Li Chang, Fan Zheng

Research Collection School Of Economics

Among the first in the literature, this paper combines high-resolution satelliteobserved inundation maps with geocoded firm-level data to identify the flood exposure at the firm level. We apply the methodology to study the impact of floods on microlevel firm performances in China for the period 2000–2009. Being hit by a flood is associated with an annual loss of output and productivity of around 6% and 5%, respectively, which persists in the long run. The effects are heterogeneous across types of firms and locations of the floods. Firms that are tangible-asset intensive are more negatively affected by the flood events. Meanwhile, …


Attenuation Of Agglomeration Economies: Evidence From The Universe Of Chinese Manufacturing Firms, Li Jing, Liyao Li, Shimeng Liu Jul 2022

Attenuation Of Agglomeration Economies: Evidence From The Universe Of Chinese Manufacturing Firms, Li Jing, Liyao Li, Shimeng Liu

Research Collection School Of Economics

This paper quantifies industry-specific spatial attenuation of agglomeration economies by taking advantage of unique geocoded administrative data on the universe of Chinese manufacturing firms. The estimates of industry-level attenuation speed further allow us to systematically assess the goodness of fit of various spatial decay functional forms and to evaluate the micro-foundations that govern the decay patterns across industries. We obtain three main findings. First, agglomeration spillovers attenuate by about 90 percent on average from 0-1 km to 1-5 km in China, with large heterogeneity in the extent of attenuation ranging from 73 percent to 116 percent across industries. Second, the …


Bank, Stock Market Efficiency And Economic Growth: Panel Data Evidence From Asean-5, Asia-5 And Oecd-7 Countries, Swee Liang Tan Mar 2022

Bank, Stock Market Efficiency And Economic Growth: Panel Data Evidence From Asean-5, Asia-5 And Oecd-7 Countries, Swee Liang Tan

Research Collection School Of Economics

This paper estimates bank and stock market efficiency associations with real per capita GDP growth by examining panel-data across three different regions using Beck-Katz Panel-Corrected Standard Errors (PCSE) regression. It allows heteroskedastic and/or contemporaneously correlated disturbances across panels, with to specify a common first-order autocorrelation within the panel. The results suggest efficiency effects on growth is not unambiguous. The results suggest a threshold beyond which increase in bank overhead cost hurts economic growth, for developing countries. Likewise, there is a threshold beyond which increase in stock market turnover ratio hurts economic growth, for developed countries. One policy implication of the …


Jue Insight: Migration, Transportation Infrastructure, And The Spatial Transmission Of Covid-19 In China, Bingjing Li, Lin Ma Jan 2022

Jue Insight: Migration, Transportation Infrastructure, And The Spatial Transmission Of Covid-19 In China, Bingjing Li, Lin Ma

Research Collection School Of Economics

This paper evaluates the impacts of migration flows and transportation infrastructure on the spatial transmission of COVID-19 in China. Prefectures with larger bilateral migration flows and shorter travel distances with Hubei, the epicenter of the outbreak, experienced a wider spread of COVID-19. In addition, richer prefectures with higher incomes were better able to contain the virus at the early stages of community transmission. Using a spatial general equilibrium model, we show that around 28% of the infections outside Hubei province can be explained by the rapid development in transportation infrastructure and the liberalization of migration restrictions in the recent decade.


Urbanization Policy And Economic Development: A Quantitative Analysis Of China's Differential Hukou Reforms, Wen-Tai Hsu, Lin Ma Nov 2021

Urbanization Policy And Economic Development: A Quantitative Analysis Of China's Differential Hukou Reforms, Wen-Tai Hsu, Lin Ma

Research Collection School Of Economics

The household registration system (hukou system) in China has hampered rural-urban migration by posing large migration friction. The system has been gradually relaxed in the past few decades, but the reforms have been differential in city size. We find a striking contrast in migration patterns between years 2005 and 2015; rural people tended to move more to large cities in 2005, but more to small- and medium-sized cities in 2015. We calibrate a spatial quantitative model to the world economy in both years with China divided into rural, mega-city, and other-city regions. We find that alternative urbanization policies that are …


Urbanization Policy And Economic Development: A Quantitative Analysis Of China's Differential Hukou Reforms, Wen-Tai Hsu, Lin Ma Dec 2020

Urbanization Policy And Economic Development: A Quantitative Analysis Of China's Differential Hukou Reforms, Wen-Tai Hsu, Lin Ma

Research Collection School Of Economics

The household registration system (hukou system) in China has hampered rural-urban migration by posing large migration friction. The system has been gradually relaxed in the past few decades, but the reforms have been differential in city size and by the coastal-inland divide. We find a striking contrast in the migration patterns between years 2005 and 2015; rural people tended to move more to the coastal urban region in 2005, but more to the inland urban region in 2015. We calibrate a spatial quantitative model to the world economy in both years with China being divided into the rural, coastal urban, …


Common Power Laws For Cities And Spatial Fractal Structures, Tomoya Mori, Tony E. Smith, Wen-Tai Hsu Mar 2020

Common Power Laws For Cities And Spatial Fractal Structures, Tomoya Mori, Tony E. Smith, Wen-Tai Hsu

Research Collection School Of Economics

City-size distributions are known to be well approximated by power laws across a wide range of countries. But such distributions are also meaningful at other spatial scales, such as within certain regions of a country. Using data from China, France, Germany, India, Japan, and the United States, we first document that large cities are significantly more spaced out than would be expected by chance alone. We next construct spatial hierarchies for countries by first partitioning geographic space using a given number of their largest cities as cell centers and then continuing this partitioning procedure within each cell recursively. We find …


Geography, Trade, And Internal Migration In China, Lin Ma, Yang Tang Jan 2020

Geography, Trade, And Internal Migration In China, Lin Ma, Yang Tang

Research Collection School Of Economics

This paper quantitatively studies the local welfare impacts of inter-city migration in China. We structurally estimate a trade model with endogenous migration decisions using data from 279 prefecture-level cities. The results suggest that inflows of migrant workers increase welfare in the destination cities between 2000 and 2005 despite their negative impacts on congestion and nominal wage. The positive local impacts of migration depend crucially on the endogenous firm entry. The positive impacts in the destination cities also spill over to the neighboring cities through inter-city trade, often leading to higher welfare gains in the nearby cities than the destination cities …


Geography, Trade And Power-Law Phenomena, Pao-Li Chang, Wen-Tai Hsu Sep 2018

Geography, Trade And Power-Law Phenomena, Pao-Li Chang, Wen-Tai Hsu

Research Collection School Of Economics

This article provides a review on the theories of various power-law phenomena related to geography and trade. In particular, we focus our discussion on the gravity equation of trade flows, the power law in firm size, and the link between the two - highlighting the roles of geography and trade in the theoretical modeling. We also discuss how these two power-law phenomena may be related to other power-law phenomena, such as those in income, firm productivity and city size.


Divergence, Convergence Or Crossvergence Of Chinese And Us Approaches To Regional Integration: Evolving Trajectories And Their Implications, Heng Wang Jun 2018

Divergence, Convergence Or Crossvergence Of Chinese And Us Approaches To Regional Integration: Evolving Trajectories And Their Implications, Heng Wang

Research Collection Yong Pung How School Of Law

Trends in Chinese and U.S. approaches to regional integration are likely to profoundly affect other states and even the future of global economic governance. Showing a possible paradigm shift, the Belt and Road Initiative (BRI) and North American Free Trade Agreement (NAFTA) renegotiation reflect the latest major developments in China and the U.S. regarding regional integration. In particular, the U.S. pursues managed trade, shifts to bilateralism, and adopts an aggressive approach. This article analyses a core question: will Chinese and U.S. trade approaches converge, diverge or both, and why? For the analysis of the convergence or divergence, four aspects will …


Legal Risk And Investor Protection For Retail Investment Products: An Empirical Study Of Lawsuits Regarding Mutual Funds And Structured Notes In Taiwan, Christopher C. H. Chen Jun 2015

Legal Risk And Investor Protection For Retail Investment Products: An Empirical Study Of Lawsuits Regarding Mutual Funds And Structured Notes In Taiwan, Christopher C. H. Chen

Research Collection Yong Pung How School Of Law

This article analyses the results of 322 lawsuits regarding retail mutual funds and structured notes in Taiwan between 2000 and 2012 and their relationship with other factors such as investors’ personal characteristics, main arguments and causes of action. This article has the following major findings: (1) the winning rate for investors was quite low, meaning that banks face low legal risk from misselling claims; (2) investors were not better off by filing a complaint to the Banker’s Association; (3) we have not proved the courts showing preference for investors with certain personal traits due to limited information available; (4) a …


Study On Singapore's Experience Of Regional Economic Cooperation, John Wong, Kim Song Tan, Yang Mu, Sarah Tong, Tim Seng Lim, Chee Kia Lim Jun 2009

Study On Singapore's Experience Of Regional Economic Cooperation, John Wong, Kim Song Tan, Yang Mu, Sarah Tong, Tim Seng Lim, Chee Kia Lim

Research Collection School Of Economics

Singapore and Hong Kong share many similarities in their growth experiences and challenges. Both were traditionally entrepot economies and service hubs for their hinterlands – China for Hong Kong, and the Association of Southeast Asian Nations (ASEAN), in general but Malaysia and Indonesia in particular, in the case of Singapore. The two economies have gone through major structural changes over the years in response to changes in the global economy and in their relationships with their respective hinterlands. The changing relationships with their hinterlands play a crucial role in driving their external economic policies.