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Full-Text Articles in Social and Behavioral Sciences

Subway, Collaborative Matching, And Innovation, Yumi Koh, Li Jing, Jianhuan Xu Dec 2021

Subway, Collaborative Matching, And Innovation, Yumi Koh, Li Jing, Jianhuan Xu

Research Collection School Of Economics

Expansion of subway networks helps to enhance connectivity and matches of people by facilitating their mobility. Using rapid expansion of the Beijing subway from 2000 to 2018, we analyze its impact on collaborative matches in innovations. We find that an hour reduction in travel time between a pair of locations in Beijing brought a 15% to 38% increase in collaborated patents. Far-apart location pairs were more affected, and the local average treatment effect is approximately 35% to 82%. Such effect is mainly driven by increased matches among highly productive inventors due to complementarity between inventors’ productivity and travel time. At …


Tapping On Growth Opportunities Through Trade And Investment, Andy Feng, Gerald Foong, Geraldine Lim Dec 2021

Tapping On Growth Opportunities Through Trade And Investment, Andy Feng, Gerald Foong, Geraldine Lim

Research Collection School Of Economics

As a small and open economy, external developments play a crucial role in shaping Singapore’s growth prospects. In particular, external demand is pivotal in supporting the growth of Singapore’s gross domestic product (GDP) beyond the limits afforded by a small domestic market. Furthermore, due to the resource constraints faced by Singapore, its production of goods and services to meet both external and domestic demand requires a substantial use of imported inputs. Apart from trade, Singapore’s openness and outward-orientation also extend to its embrace of inward and outward investments to grow its economy and create jobs for Singaporeans. In view of …


The Importance Of Considering Debt And Young Children In Activation: A Survival Analysis Of Return To Welfare, Irene N. Y. Ng, Jian Qi Tan, Mathews Mathew, Kong Weng Ho, Yi Ting Ting Sep 2021

The Importance Of Considering Debt And Young Children In Activation: A Survival Analysis Of Return To Welfare, Irene N. Y. Ng, Jian Qi Tan, Mathews Mathew, Kong Weng Ho, Yi Ting Ting

Research Collection School Of Economics

While there has been much research on welfare exit and entry into employment, less research has looked at return to government assistance. Applying survival analysis on data from a national government assistance programme in Singapore, we found two important factors of welfare return to which activation programmes need to pay greater attention. First, return was more likely if former beneficiaries accumulated a higher number of types of arrears rather than higher dollar values of arrears. This new finding contributes to the emerging literature on bandwidth tax, and suggests the importance of designing programmes that relieve mental accounting due to debt …


Government Management Capacities And The Containment Of Covid-19: A Repeated Cross-Sectional Study Across Chinese Cities, Wenchao Li, Jing Li, Junjian Yi Apr 2021

Government Management Capacities And The Containment Of Covid-19: A Repeated Cross-Sectional Study Across Chinese Cities, Wenchao Li, Jing Li, Junjian Yi

Research Collection School Of Economics

Objectives: Better understanding of the dynamics of the COVID-19 (2019 novel coronavirus disease) pandemic to curb its spread is now a global imperative. While travel restrictions and control measures have been shown to limit the spread of the disease, the effectiveness of the enforcement of those measures should depend on the strength of the government. Whether, and how, the government plays a role in fighting the disease, however, has not been investigated. Here, we show that government management capacities are critical to the containment of the disease. Setting: We conducted a statistical analysis based on cross-city comparisons within China. China …