scholarly journals Urban resilience

Urban Studies ◽  
2021 ◽  
pp. 004209802110522
Author(s):  
Edward L Glaeser

Will COVID-19 end the urban renaissance that many cities have experienced since the 1980s? This essay selectively reviews the copious literature that now exists on the long-term impact of natural disasters. At this point, the long-run resilience of cities to many forms of physical destruction, including bombing, earthquakes and fires, has been well-documented. The destruction of human capital may leave a longer imprint, but cities have persisted through many plagues over the past millennia. By contrast, economic and political shocks, including deindustrialisation or the loss of capital city status, can enormously harm an urban area. These facts suggest that the COVID-19 pandemic will only significantly alter urban fortunes if it is accompanied by a major economic shift, such as widespread adoption of remote work, or political shifts that could lead businesses and the wealthy to leave urban areas. The combination of an increased ability to relocate with increased local redistribution or deterioration of local amenity levels, or both, could recreate some of the key attributes of the urban crisis of the 1970s.

Mathematics ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 1411
Author(s):  
Xiaqing Su ◽  
Zhe Liu

Following generalized variance decomposition, we identify the transmission structure of financial shock among ten sectors in China. Then, we examine whether economic policy uncertainty (EPU) affects it through GARCH-MIDAS regression. We find that consumer discretionary, industrials, and materials sectors are systemically important industries during the sample period. Further research of dynamic analysis shows that each sector acts in a time-varying role in this structure. The results of the GARCH-MIDAS regression indicate that none of the selected EPU indexes has a significant long-term impact on the total volatility spillover of the inter-sector stock market in China. However, the EPUs do affect some sectors’ spillover indexes in the long run, and they are significantly heterogeneous. This paper can provide regulatory suggestions for policymakers and reasonable asset allocation and risk avoidance methods for investors.


2021 ◽  
pp. 003329412110051
Author(s):  
Rashmi Gupta ◽  
Jemima Jacob ◽  
Gaurav Bansal

Psychosocial stressors and social disadvantages contribute to inequalities in opportunities and outcomes. In the current paper, we use an epidemiological perspective and highlight the role stress plays on individuals by reviewing the outcomes of major stressors such as poverty and unemployment. We further analyzed the psychological and physical cost of these stressors and their long-term impact. We examined the role of universal basic income and closely looked at income experiments that were implemented in the past, in terms of their effectiveness in enhancing the community as well as individual outcomes and propose the UBI as a tool for alleviating the impact of these stressors. At a time when a major pandemic (e.g., COVID-19) threatens economic stability and health globally, we believe the UBI is relevant now, more than ever.


Author(s):  
Gerhard Winkler ◽  
Markus S. Schwaiger

The connection between customer satisfaction and the financial performance of companies has been under academic scrutiny for quite some time. Evidence regarding the long term impact of customer satisfaction is however relatively scarce. Furthermore, research has so far often neglected potential industry idiosyncrasies in estimating the consequences of changes in customer satisfaction. We provide an insight into the overall long run impact of customer satisfaction on operating revenues based on a longitudinal dataset for the Austrian retail banking industry. Our results corroborate the intuition of a positive long run effect of satisfaction on revenues. We can show, that a time lag of 1,5 years has to elapse for satisfaction to have a positive impact on sales.


2021 ◽  
Author(s):  
◽  
Htu Tawng Lazum

<p>The issue of Internally Displaced Persons (IDPs) is a global crisis yet little research has been focused on the issue of the livelihoods of IDPs. Providing short-term emergency assistance is not enough when the period of displacement becomes permanent or longer than expected. IDPs need long-term solutions in order to resume a normal life. Pursuing appropriate livelihoods in urban areas is a big challenge yet constructing potential livelihoods is fundamental to achieving decent living not only for short-term situations but also for the long run. The lack of access to livelihoods is one of the most serious obstacles to durable solutions for IDPs, and long-term livelihood strategies are needed to lay the foundation for future development.  This study explores Kachin IDPs in Myanmar and their livelihood strategies and activities in urban camps by applying qualitative methods, the study focuses on how IDPs have been building their livelihoods during their displacement and who has been involved in supporting their livelihoods. This research also seeks insight into the effectiveness and sustainability of those livelihood activities and other potential strategies.   Results show that most livelihood activities are supported by both local and international humanitarian and development agencies and are mainly undertaken through local organisations. Agriculture and livestock rearing are preferred livelihoods of IDPs although getting appropriate land is challenging in urban areas. Income-generating programmes such as food processing, carpentry and bamboo handicrafts are also popular and successful activities. Moreover, tailoring, brick making, and pig rearing are also effective and helpful livelihoods for individuals. Those who are involved in livelihood support activities receive benefits and advantages for their family and daily needs while the majority of IDPs are working in day labouring. Respondents believe current livelihood activities can become sustainable as long as they maintain the quality of the products. Some IDPs have adapted to the city environment quite well by applying their capacity and the skills they learnt from humanitarian organisations. Supporting livelihood strategies may not resolve the problems of IDPs, however, it is an effective partial solution.</p>


2016 ◽  
Vol 13 (1) ◽  
Author(s):  
Dana P. Goldman ◽  
Darius N. Lakdawalla ◽  
James R. Baumgardner ◽  
Mark T. Linthicum

AbstractMedical innovation has generated significant gains in health over the past decades, but these advances have been accompanied by rapid growth in healthcare spending. Faced with a growing number of high-cost but high-impact innovations, some have argued to constrain prices for new therapies – especially through global caps on pharmaceutical spending and limits on prices for individual drugs. We show that applying this threshold to past innovations would have limited access to many highly valuable drugs such as statins and anti-retrovirals. We also argue that budget caps violate several important principles of health policy. First, budget caps treat healthcare spending as a consumption good, like going to a movie or buying a meal. However, healthcare spending should be viewed as an investment, whose benefits accrue over many years – much like spending on education. Second, budgetary cost is a poor indicator of value, thereby distorting coverage decisions. Third, affordability arguments often use a short-term horizon, thereby missing that long-term health is society’s ultimate goal. Fourth, assessments of benefit should incorporate not just the immediate clinical benefit to patients, but also long-term health improvements, cost savings, and increased productivity. Fifth, global budget caps arbitrarily anchor spending on the status quo, thereby setting too stringent a threshold for socially-desirable innovation. In sum, a solitary focus on short-term costs can be detrimental to population health in the long-run. When medical treatment decisions are properly viewed as investments, budget caps are not the answer; rather, we need to find mechanisms to encourage spending decisions based on long-term value. Only then can we generate health returns to societal investments, while also encouraging the new research and development necessary to extend the gains of recent decades.


2016 ◽  
Vol 18 (5) ◽  
pp. 548-577 ◽  
Author(s):  
Ronit D Leichtentritt ◽  
Judy Leichtentritt ◽  
Michal Mahat Shamir

Summary Raising children, while challenging in the best of times, can be more complicated for a woman who lost her own mother during her childhood/adolescent years. This study examines the long-term impact of maternal suicide as evident in the mothering experiences of 12 Israeli women. Findings The participants’ descriptions reveal a constant Sisyphean struggle to move away from their legacy only to be pulled back—a fervent wish to be different from their mothers along with the simultaneous realization that they cannot escape their past. This continuing struggle is captured through four themes: (a) being a mother long before having children, (b) the past casting a pall over the present, (c) mothering as a means of fixing what is broken, and (d) the lack of a maternal model: an irrevocable absence. Applications The results of this study are discussed from an emotional socialization perspective which points to the relevance of two theoretical perspectives: the modeling and the compensation views of emotional socialization in the participants’ mothering experiences. These views can help social workers both to understand and to attend to the distinctive difficulties of mothers who have survived the suicide of their own mothers.


2021 ◽  
Vol 66 ◽  
Author(s):  
Ru Cao ◽  
Yuxin Wang ◽  
Xiaochuan Pan ◽  
Xiaobin Jin ◽  
Jing Huang ◽  
...  

Objectives: To evaluate the long- and short-term effects of air pollution on COVID-19 transmission simultaneously, especially in high air pollution level countries.Methods: Quasi-Poisson regression was applied to estimate the association between exposure to air pollution and daily new confirmed cases of COVID-19, with mutual adjustment for long- and short-term air quality index (AQI). The independent effects were also estimated and compared. We further assessed the modification effect of within-city migration (WM) index to the associations.Results: We found a significant 1.61% (95%CI: 0.51%, 2.72%) and 0.35% (95%CI: 0.24%, 0.46%) increase in daily confirmed cases per 1 unit increase in long- and short-term AQI. Higher estimates were observed for long-term impact. The stratifying result showed that the association was significant when the within-city migration index was low. A 1.25% (95%CI: 0.0.04%, 2.47%) and 0.41% (95%CI: 0.30%, 0.52%) increase for long- and short-term effect respectively in low within-city migration index was observed.Conclusions: There existed positive associations between long- and short-term AQI and COVID-19 transmission, and within-city migration index modified the association. Our findings will be of strategic significance for long-run COVID-19 control.


2017 ◽  
Vol 15 (3) ◽  
Author(s):  
Ema Izati Zull ◽  
Tajul Ariffin Masron

In Malaysia, house price has increased drastically. Problem arises in areas that received relatively lower number of FDI. The house price in these areas accelerated at growth which are somewhat equivalent to areas which benefit from FDI spillover. As the relationship between FDI and locals’ well-being is becoming crucial due to the escalating high price, this paper intends to examine the long-term impact of FDI on house price in Malaysia. Our long-run estimation results showed that FDI inflows have affected house price in Malaysia negatively between the period of 1999 and 2015. The effect however reversed when liberalization policy is included. With the presence of liberalization policy, FDI inflows have actually caused house price in KL and Penang (highly dynamic states) to increase in the long-run. The positive effect of FDI inflows on house price are also found in relatively slow-progressive states like Pahang and Kedah confirming the nationwide effect of liberalization policy regardless of economy level of a state. Other than FDI inflows, this study also examined house supply, gross domestic per capita and interest rate as independent variables.


2015 ◽  
Vol 12 (1) ◽  
pp. 157-162 ◽  
Author(s):  
J. Lindén ◽  
C.S.B. Grimmond ◽  
J. Esper

Abstract. Long term meteorological records (> 100 years) from stations associated with villages are generally classified as rural and assumed to have no urban influence. Using networks installed in two European villages, the local and microclimatic variations around two of these rural-village sites are examined. An annual average temperature difference ($\\Delta{T}$) of 0.6 and 0.4 K was observed between the built-up village area and the current meteorological station in Geisenheim (Germany) and Haparanda (Sweden), respectively. Considerably larger values were recorded for the minimum temperatures and during summer. The spatial variations in temperature within the villages are of the same order as recorded over the past 100+ years in these villages (0.06 to 0.17 K/10 years). This suggests that the potential biases in the long records of rural-villages also warrant careful consideration like those of the more commonly studied large urban areas effects.


2003 ◽  
Vol 13 (6) ◽  
pp. 701-734 ◽  
Author(s):  
H. T. See ◽  
J. J. Kavanagh ◽  
W. Hu ◽  
R. C. Bast

Despite advances in surgery and chemotherapy, less than 20% of patients with stage III or IV ovarian cancer survive long-term. In the past, cytotoxic regimens have been developed empirically, combining active agents at maximally tolerated doses, often without a clear rationale for their interaction. Advances in understanding the biology of ovarian cancer have identified multiple molecular targets that differ in normal and malignant cells. Targets include cell cycle regulators, growth factor receptors, signal transduction pathways, molecules that confer drug resistance, and angiogenic mechanisms. A number of targeted agents have entered clinical trials. Small molecular weight inhibitors, monoclonal antibodies, and antisense and gene therapy are all being evaluated alone and in combination with cytotoxic drugs. In contrast to earlier studies, the impact of each agent on the designated target can be assessed and agents can be matched to the genotype and phenotype of malignant and normal cells. In the long run, this should facilitate individualization of more effective, less toxic therapy for women with ovarian cancer.


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