首页 > 最新文献

Econometric Modeling: Microeconometric Studies of Health最新文献

英文 中文
Effects of Airbnb on the Housing Market: Evidence from London. Airbnb对房地产市场的影响:来自伦敦的证据。
Pub Date : 2021-10-19 DOI: 10.2139/ssrn.3945571
Amit Chaudhary
The growth of Airbnb is likely to affect the local housing rental market by reducing the supply of properties. I combine data from Airbnb and Zoopla and examine how the price of individual houses evolves over time, as Airbnb penetrates the market in the area of Greater London. Leveraging the fact that properties with more than three bedrooms are less exposed to Airbnb, I use a difference-in-differences strategy by year and house type. I find that a 10-percent increase in the number of Airbnb properties in a ward increases real rents by 0.1 percent. The effect of Airbnb is highest in one-bedroom properties because these smaller properties are substitutes for hotel rooms, inducing landlords to shift supply from long-let rental market to Airbnb. The impact of Airbnb is heterogeneous, and areas that are more in demand by residents due to better quality schools show a more considerable increase in rents.
Airbnb的增长很可能会减少房屋供应,从而影响当地的住房租赁市场。我结合了Airbnb和Zoopla的数据,研究了随着Airbnb渗透到大伦敦地区的市场,单个房屋的价格是如何随着时间的推移而演变的。考虑到三间以上卧室的房产较少受到Airbnb的影响,我采用了按年份和房屋类型区分的“差中差”策略。我发现,一个辖区内的爱彼迎房源数量每增加10%,实际租金就会增加0.1%。Airbnb对一居室房产的影响最大,因为这些较小的房产是酒店客房的替代品,诱使房东将供应从长租租赁市场转向Airbnb。Airbnb的影响是异质的,由于学校质量更好,居民需求更大的地区,租金的上涨幅度更大。
{"title":"Effects of Airbnb on the Housing Market: Evidence from London.","authors":"Amit Chaudhary","doi":"10.2139/ssrn.3945571","DOIUrl":"https://doi.org/10.2139/ssrn.3945571","url":null,"abstract":"The growth of Airbnb is likely to affect the local housing rental market by reducing the supply of properties. I combine data from Airbnb and Zoopla and examine how the price of individual houses evolves over time, as Airbnb penetrates the market in the area of Greater London. Leveraging the fact that properties with more than three bedrooms are less exposed to Airbnb, I use a difference-in-differences strategy by year and house type. I find that a 10-percent increase in the number of Airbnb properties in a ward increases real rents by 0.1 percent. The effect of Airbnb is highest in one-bedroom properties because these smaller properties are substitutes for hotel rooms, inducing landlords to shift supply from long-let rental market to Airbnb. The impact of Airbnb is heterogeneous, and areas that are more in demand by residents due to better quality schools show a more considerable increase in rents.","PeriodicalId":143058,"journal":{"name":"Econometric Modeling: Microeconometric Studies of Health","volume":"122 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131550727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Education and Food Consumption Patterns: Quasi-Experimental Evidence from Indonesia 教育和食品消费模式:来自印度尼西亚的准实验证据
Pub Date : 2021-09-16 DOI: 10.2139/ssrn.3925151
Dr Mohammad Rafiqul Islam
How does food consumption improve educational outcomes is an important policy issue for developing countries. Applying the Indonesian Family Life Survey (IFLS) 2014, we estimate the returns of food consumption to education and investigate if more educated individuals tend to consume healthier bundles than less-educated individuals do. We implement the Expected Outcome Methodology, which is similar to Average Treatment on The Treated (ATT) conceptualized by Angrist and Pischke (2009). We find that education tends to tilt consumption towards healthier foods. Specifically, individuals with upper secondary or higher levels of education, on average, consume 31.5% more healthy foods than those with lower secondary education or lower levels of education. With respect to unhealthy food consumption, more highly-educated individuals, on average, consume 22.8% less unhealthy food than less-educated individuals. This suggests that education can increase the inequality in the consumption of healthy food bundles. Our study suggests that it is important to design policies to expand education for all for at least up to higher secondary level in the context of Indonesia. Our finding also speaks to the link between food-health gradient and human capital formation for a developing country such as Indonesia.
食品消费如何改善教育成果是发展中国家的一个重要政策问题。运用2014年印度尼西亚家庭生活调查(IFLS),我们估计了食品消费对教育的回报,并调查受教育程度较高的个人是否比受教育程度较低的个人倾向于消费更健康的食品。我们实施了预期结果方法,这类似于Angrist和Pischke(2009)提出的对被治疗者的平均治疗(ATT)。我们发现教育倾向于使消费倾向于健康食品。具体而言,受过高中或更高教育的人平均比受过初中或更低教育的人多消费31.5%的健康食品。在不健康食品消费方面,受教育程度较高的人比受教育程度较低的人平均少消费22.8%的不健康食品。这表明,教育可以增加健康食品包消费的不平等。我们的研究表明,在印度尼西亚的背景下,设计政策将全民教育至少扩大到高中水平是很重要的。我们的发现还说明了印度尼西亚等发展中国家食物健康梯度与人力资本形成之间的联系。
{"title":"Education and Food Consumption Patterns: Quasi-Experimental Evidence from Indonesia","authors":"Dr Mohammad Rafiqul Islam","doi":"10.2139/ssrn.3925151","DOIUrl":"https://doi.org/10.2139/ssrn.3925151","url":null,"abstract":"How does food consumption improve educational outcomes is an important policy issue for developing countries. Applying the Indonesian Family Life Survey (IFLS) 2014, we estimate the returns of food consumption to education and investigate if more educated individuals tend to consume healthier bundles than less-educated individuals do. We implement the Expected Outcome Methodology, which is similar to Average Treatment on The Treated (ATT) conceptualized by Angrist and Pischke (2009). We find that education tends to tilt consumption towards healthier foods. Specifically, individuals with upper secondary or higher levels of education, on average, consume 31.5% more healthy foods than those with lower secondary education or lower levels of education. With respect to unhealthy food consumption, more highly-educated individuals, on average, consume 22.8% less unhealthy food than less-educated individuals. This suggests that education can increase the inequality in the consumption of healthy food bundles. Our study suggests that it is important to design policies to expand education for all for at least up to higher secondary level in the context of Indonesia. Our finding also speaks to the link between food-health gradient and human capital formation for a developing country such as Indonesia.","PeriodicalId":143058,"journal":{"name":"Econometric Modeling: Microeconometric Studies of Health","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121366083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New Perspectives on the Effectiveness of Affirmative Action in School Choice 择校平权行动有效性的新视角
Pub Date : 2021-08-16 DOI: 10.2139/ssrn.3928279
Zhiming Feng, Jie Zheng
We revisit the school choice problem with affirmative action policies, or more generally, the controlled school choice problem proposed by Abdulkadiroglu and Sönmez (2003), and furtherly developed by Kojima (2012). The latter investigates the welfare effects of affirmative action policies and shows that certain market situations can hurt minority students. We observe that apart from stable mechanisms and the top trading cycle mechanism, reconciliations between two other celebrated mechanisms, the Boston mechanism and the Serial Dictatorship mechanism, and affirmative action policies, such as the quota-based policy and the priority-based policy, are all detrimental to minorities as well. Nevertheless, we discover that under the priority-based policy with an additional constraint on the priority order of majority students, both the Boston mechanism and the Serial Dictatorship mechanism manage to eliminate adverse consequences. Meanwhile, we also study the reserve-based policy, and demonstrate that it suffers from the same drawback as other mechanisms do unless the flexibility for schools to have majority students when the reserve is not fulfilled is adjusted into a round-concerned form. We also study the Pareto dominance relationship under reserve-based policies, and discover positive results.
我们用平权行动政策重新审视学校选择问题,或者更一般地说,由Abdulkadiroglu和Sönmez(2003)提出的可控学校选择问题,Kojima(2012)进一步发展了这一问题。后者调查了平权行动政策的福利效应,并表明某些市场状况可能会伤害少数族裔学生。我们观察到,除了稳定机制和顶层交易周期机制外,另外两种著名机制——波士顿机制和系列独裁机制之间的和解,以及平权行动政策,如配额政策和优先级政策,都对少数群体不利。然而,我们发现,在基于优先级的政策下,对大多数学生的优先顺序进行额外约束,波士顿机制和系列独裁机制都设法消除了不利后果。同时,我们也研究了以储备金为基础的政策,并证明它与其他机制一样存在缺陷,除非将储备金未达到时学校拥有大多数学生的灵活性调整为圆形形式。我们还研究了基于储备的政策下的Pareto优势关系,并得到了积极的结果。
{"title":"New Perspectives on the Effectiveness of Affirmative Action in School Choice","authors":"Zhiming Feng, Jie Zheng","doi":"10.2139/ssrn.3928279","DOIUrl":"https://doi.org/10.2139/ssrn.3928279","url":null,"abstract":"We revisit the school choice problem with affirmative action policies, or more generally, the controlled school choice problem proposed by Abdulkadiroglu and Sönmez (2003), and furtherly developed by Kojima (2012). The latter investigates the welfare effects of affirmative action policies and shows that certain market situations can hurt minority students. We observe that apart from stable mechanisms and the top trading cycle mechanism, reconciliations between two other celebrated mechanisms, the Boston mechanism and the Serial Dictatorship mechanism, and affirmative action policies, such as the quota-based policy and the priority-based policy, are all detrimental to minorities as well. Nevertheless, we discover that under the priority-based policy with an additional constraint on the priority order of majority students, both the Boston mechanism and the Serial Dictatorship mechanism manage to eliminate adverse consequences. Meanwhile, we also study the reserve-based policy, and demonstrate that it suffers from the same drawback as other mechanisms do unless the flexibility for schools to have majority students when the reserve is not fulfilled is adjusted into a round-concerned form. We also study the Pareto dominance relationship under reserve-based policies, and discover positive results.","PeriodicalId":143058,"journal":{"name":"Econometric Modeling: Microeconometric Studies of Health","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130254681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On Non-Negative Equity Guarantee Calculations with Macroeconomic Variables Related to House Prices 基于房价相关宏观经济变量的非负资产担保计算
Pub Date : 2021-08-06 DOI: 10.2139/ssrn.3900697
A. Badescu, E. Quaye, R. Tunaru
This article investigates the impact of macroeconomic fundamentals on the valuation of non-negative equity guarantee (NNEG) of equity release mortgages. The house price returns are modelled within the family of multiplicative volatility processes using a two-component GARCH-MIDAS model. The pricing framework is constructed based on a general exponential linear pricing kernel, and the risk-neutral dynamics are derived assuming an autoregressive structure for the macroeconomic variables. Our numerical results indicate that the addition of macroeconomic variables improves the predictive performance of the house price returns and have a significant effect on the NNEG valuation.
本文研究了宏观经济基本面对权益释放抵押贷款非负权益担保(NNEG)估值的影响。房价收益是在乘数波动过程家族中建模的,使用双组分GARCH-MIDAS模型。基于一般指数线性定价核构建了定价框架,并假设宏观经济变量具有自回归结构,推导了风险中性动力学。我们的数值结果表明,宏观经济变量的加入提高了房价收益的预测性能,并对NNEG估值有显著影响。
{"title":"On Non-Negative Equity Guarantee Calculations with Macroeconomic Variables Related to House Prices","authors":"A. Badescu, E. Quaye, R. Tunaru","doi":"10.2139/ssrn.3900697","DOIUrl":"https://doi.org/10.2139/ssrn.3900697","url":null,"abstract":"This article investigates the impact of macroeconomic fundamentals on the valuation of non-negative equity guarantee (NNEG) of equity release mortgages. The house price returns are modelled within the family of multiplicative volatility processes using a two-component GARCH-MIDAS model. The pricing framework is constructed based on a general exponential linear pricing kernel, and the risk-neutral dynamics are derived assuming an autoregressive structure for the macroeconomic variables. Our numerical results indicate that the addition of macroeconomic variables improves the predictive performance of the house price returns and have a significant effect on the NNEG valuation.","PeriodicalId":143058,"journal":{"name":"Econometric Modeling: Microeconometric Studies of Health","volume":"476 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122192491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Forecasting the Taipei House Prices Index: An Application of Factor Model with Google Trend Index 预测台北市房价指数:因子模型与Google趋势指数之应用
Pub Date : 2021-06-30 DOI: 10.2139/ssrn.3877924
Yu-Fang Chang, Shou-Yung Yin
In this paper, the factor model is used to explore the importance of the monthly macroeconomic variables and Google Trend index in forecasting the Taipei House Price Index. In particular, We consider different settings of constructing the factors, including the traditional factor model, squared factors, squared principal components, and the three-pass regression filter. Model selection criteria, AIC, is used to select the number of factors that should be included as regressors. To take account of the model uncertainty, We also consider the model average approach, S-AIC (smoothed AIC). The forecast performance in terms of the MSFE shows that the model with the model average technique generally performs better. After adding Google Trend information, the improvements of the short run forecast are apparent, which suggests that the search activities can reflect the housing demand.
本文采用因子模型探讨每月宏观经济变量与Google趋势指数在预测台北市房价指数中的重要性。我们特别考虑了构建因子的不同设置,包括传统因子模型、平方因子、平方主成分和三遍回归滤波器。模型选择标准(AIC)用于选择应包括作为回归因子的因素的数量。考虑到模型的不确定性,我们还考虑了模型平均方法S-AIC(平滑AIC)。在MSFE方面的预测性能表明,采用模型平均技术的模型总体上表现较好。在加入Google Trend信息后,短期预测的改善是明显的,这表明搜索活动可以反映住房需求。
{"title":"Forecasting the Taipei House Prices Index: An Application of Factor Model with Google Trend Index","authors":"Yu-Fang Chang, Shou-Yung Yin","doi":"10.2139/ssrn.3877924","DOIUrl":"https://doi.org/10.2139/ssrn.3877924","url":null,"abstract":"In this paper, the factor model is used to explore the importance of the monthly macroeconomic variables and Google Trend index in forecasting the Taipei House Price Index. In particular, We consider different settings of constructing the factors, including the traditional factor model, squared factors, squared principal components, and the three-pass regression filter. Model selection criteria, AIC, is used to select the number of factors that should be included as regressors. To take account of the model uncertainty, We also consider the model average approach, S-AIC (smoothed AIC). The forecast performance in terms of the MSFE shows that the model with the model average technique generally performs better. After adding Google Trend information, the improvements of the short run forecast are apparent, which suggests that the search activities can reflect the housing demand.","PeriodicalId":143058,"journal":{"name":"Econometric Modeling: Microeconometric Studies of Health","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126980420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Income Share Agreements and the FTC’s Holder Rule 收入分成协议和联邦贸易委员会的持有人规则
Pub Date : 2021-03-11 DOI: 10.2139/ssrn.3802911
Benjamin J. Roesch, Ben Kaufman
The results of an investigation by the Student Borrower Protection Center offer new evidence that for-profit coding bootcamps and ISA companies may be systemically violating federal law by omitting a legally mandated term from the contracts underlying students’ ISAs—language required under the Federal Trade Commission’s (FTC) “Holder Rule.” The Holder Rule is a federal regulation intended to help consumers when a defective or fraudulent product or service is purchased with credit extended directly by the seller or arranged by the seller. The rule allows the consumer to assert the seller’s fraud (or the product’s defect) as a defense to repayment of their credit obligation, even where a new entity owns their credit contract—or even to sue for reimbursement of money already paid for the fraudulent or defective products or services. In addition to being against the law, the omission of this required contract language could leave tens of thousands of students holding the bag when lofty promises from coding schools disappointingly manifest in low-quality educational products.
学生借款人保护中心的一项调查结果提供了新的证据,证明营利性编码训练营和ISA公司可能系统性地违反了联邦法律,因为他们在学生的ISA合同中省略了法律规定的条款——联邦贸易委员会(FTC)“持有人规则”要求的语言。持有人规则是一项联邦法规,旨在帮助消费者购买有缺陷或欺诈性的产品或服务时,卖方直接提供或安排赊购。该规则允许消费者主张卖家的欺诈(或产品的缺陷)作为其信用义务偿还的辩护,即使是在一个新的实体拥有他们的信用合同的情况下,甚至可以起诉要求赔偿已经为欺诈或有缺陷的产品或服务支付的钱。除了违反法律之外,当编程学校的崇高承诺令人失望地体现在低质量的教育产品上时,这种必要的合同语言的遗漏可能会让成千上万的学生承担责任。
{"title":"Income Share Agreements and the FTC’s Holder Rule","authors":"Benjamin J. Roesch, Ben Kaufman","doi":"10.2139/ssrn.3802911","DOIUrl":"https://doi.org/10.2139/ssrn.3802911","url":null,"abstract":"The results of an investigation by the Student Borrower Protection Center offer new evidence that for-profit coding bootcamps and ISA companies may be systemically violating federal law by omitting a legally mandated term from the contracts underlying students’ ISAs—language required under the Federal Trade Commission’s (FTC) “Holder Rule.” The Holder Rule is a federal regulation intended to help consumers when a defective or fraudulent product or service is purchased with credit extended directly by the seller or arranged by the seller. The rule allows the consumer to assert the seller’s fraud (or the product’s defect) as a defense to repayment of their credit obligation, even where a new entity owns their credit contract—or even to sue for reimbursement of money already paid for the fraudulent or defective products or services. In addition to being against the law, the omission of this required contract language could leave tens of thousands of students holding the bag when lofty promises from coding schools disappointingly manifest in low-quality educational products.","PeriodicalId":143058,"journal":{"name":"Econometric Modeling: Microeconometric Studies of Health","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125724522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Amazon Is Coming to Town: Information and Housing Market Efficiency 《亚马逊来了:信息与住房市场效率
Pub Date : 2021-02-19 DOI: 10.2139/ssrn.3762672
Yifan Chen, Sean Wilkoff, Jiro Yoshida
This study provides evidence of strong-form efficiency in the housing market, where prices fully incorporate private information. We use Amazon's progressive disclosure of its new headquarters locations in Virginia and New York to distinguish changes in the public's knowledge. Using a spatial difference-in-differences approach, we test whether housing prices increase before Amazon's public announcements. Housing prices near the Virginia headquarters exhibit 4.3% premia before Amazon's decision but no additional increase upon decision. Price premia for New York reach 17.5% before decision but disappear once Amazon cancels the headquarters. Other finalist cities exhibit no price premia, precluding the possibility of speculation.
这项研究提供了住房市场强形式效率的证据,其中价格完全包含私人信息。我们利用亚马逊逐步披露其在弗吉尼亚和纽约的新总部所在地来区分公众知识的变化。使用空间差中差的方法,我们测试了房价是否会在亚马逊的公开公告之前上涨。弗吉尼亚州总部附近的房价在亚马逊做出决定之前上涨了4.3%,但在亚马逊做出决定后没有进一步上涨。在决定之前,纽约的溢价达到17.5%,但一旦亚马逊取消总部,溢价就会消失。其他入围城市没有出现价格溢价,排除了投机的可能性。
{"title":"Amazon Is Coming to Town: Information and Housing Market Efficiency","authors":"Yifan Chen, Sean Wilkoff, Jiro Yoshida","doi":"10.2139/ssrn.3762672","DOIUrl":"https://doi.org/10.2139/ssrn.3762672","url":null,"abstract":"This study provides evidence of strong-form efficiency in the housing market, where prices fully incorporate private information. We use Amazon's progressive disclosure of its new headquarters locations in Virginia and New York to distinguish changes in the public's knowledge. Using a spatial difference-in-differences approach, we test whether housing prices increase before Amazon's public announcements. Housing prices near the Virginia headquarters exhibit 4.3% premia before Amazon's decision but no additional increase upon decision. Price premia for New York reach 17.5% before decision but disappear once Amazon cancels the headquarters. Other finalist cities exhibit no price premia, precluding the possibility of speculation.","PeriodicalId":143058,"journal":{"name":"Econometric Modeling: Microeconometric Studies of Health","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126756920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Development of View Analysis Metrics and Their Financial Impacts on Office Rents 观点分析指标的发展及其对办公室租金的财务影响
Pub Date : 2021-02-12 DOI: 10.2139/ssrn.3784759
Irmak Turan, Andrea M. Chegut, Daniel Fink, C. Reinhart
A view contributes to a person’s visual perception, comfort, and health in a building—reducing stress, improving concentration, increasing productivity, and bolstering creativity. Yet, what makes a view alluring is also what makes it ineffable and difficult to characterize. We introduce two new metrics to quantitatively assess view access in open floorplans, and using the metrics, we measure the economic impact of views on office rents in Manhattan, New York City. We evaluate spatial view access in 5,154 office spaces; and then, combining the view analysis results with rent transaction data, we model the financial performance of rents paid by tenants with varying views whilst controlling for other vital factors impacting office rents. We find that spaces with high access to views have a 6% net effective rent premium over spaces with low access to views. This financial impact is independent of other values drivers like daylight. In the case where there is both high daylight and view access, there is also a 6% effective rent premium. Office tenants value views and have historically paid for them. The metrics introduced in this work can be used in architectural design and planning to analyze the potential for views in new and existing buildings. The value of views is evident in human health data and, as shown in this paper, in tenant lease prices; the method proposed in this work provides a systematic means by which to further explore the value of views.
在建筑中,景观有助于人的视觉感知、舒适和健康——减少压力、提高注意力、提高生产力和增强创造力。然而,使一种景色诱人的同时,也使它难以形容和难以描述。我们引入了两个新的指标来定量评估开放式平面图的视野,并使用这些指标来衡量纽约市曼哈顿办公室租金的经济影响。我们评估了5154个办公空间的空间视图访问;然后,将视角分析结果与租金交易数据相结合,在控制影响写字楼租金的其他重要因素的同时,我们对不同视角的租户支付的租金的财务绩效进行了建模。我们发现,视野开阔的空间比视野狭窄的空间有6%的净有效租金溢价。这种财务影响与日光等其他价值驱动因素无关。在日光和视野都很高的情况下,也有6%的有效租金溢价。写字楼租户重视风景,而且历来都为风景付费。这项工作中引入的指标可以用于建筑设计和规划,以分析新建筑和现有建筑的景观潜力。观点的价值体现在人类健康数据中,如本文所示,体现在租户租赁价格中;本文提出的方法为进一步探索观点的价值提供了一种系统的方法。
{"title":"Development of View Analysis Metrics and Their Financial Impacts on Office Rents","authors":"Irmak Turan, Andrea M. Chegut, Daniel Fink, C. Reinhart","doi":"10.2139/ssrn.3784759","DOIUrl":"https://doi.org/10.2139/ssrn.3784759","url":null,"abstract":"A view contributes to a person’s visual perception, comfort, and health in a building—reducing stress, improving concentration, increasing productivity, and bolstering creativity. Yet, what makes a view alluring is also what makes it ineffable and difficult to characterize. We introduce two new metrics to quantitatively assess view access in open floorplans, and using the metrics, we measure the economic impact of views on office rents in Manhattan, New York City. We evaluate spatial view access in 5,154 office spaces; and then, combining the view analysis results with rent transaction data, we model the financial performance of rents paid by tenants with varying views whilst controlling for other vital factors impacting office rents. We find that spaces with high access to views have a 6% net effective rent premium over spaces with low access to views. This financial impact is independent of other values drivers like daylight. In the case where there is both high daylight and view access, there is also a 6% effective rent premium. Office tenants value views and have historically paid for them. The metrics introduced in this work can be used in architectural design and planning to analyze the potential for views in new and existing buildings. The value of views is evident in human health data and, as shown in this paper, in tenant lease prices; the method proposed in this work provides a systematic means by which to further explore the value of views.","PeriodicalId":143058,"journal":{"name":"Econometric Modeling: Microeconometric Studies of Health","volume":"130 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123705631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Specialists or All-Rounders: How Best To Select University Students? 专才还是全才:如何最好地选择大学生?
Pub Date : 2020-12-30 DOI: 10.2139/ssrn.3757434
P. Silva
This paper studies whether universities should select their students only using specialised subject-specific tests, or on the basis of a broader set of skills and knowledge. The empirical analysis is guided by a theoretical framework. The theoretical model shows that even if broader skills are not improving graduates’ outcomes in the labour market, the university chooses to use them as a criterion for selection alongside the mastery of more subject-specific tools. This is so because broader skills allow the university to select candidates who are on average abler. I test the model on a large administrative dataset of Portuguese students. Within programmes, I exploit the variation between specific and non-specific entrance exam sets. My central finding is that, on average, universities with less specialised admission policies admit a pool of students who obtain a higher final GPA.
这篇论文研究了大学是否应该只使用专门学科的测试来选择学生,还是基于更广泛的技能和知识。实证分析以理论框架为指导。该理论模型表明,即使更广泛的技能并不能改善毕业生在劳动力市场上的表现,大学还是选择将这些技能与掌握更专业的工具一起作为选择的标准。这是因为更广泛的技能使大学能够选择平均能力更强的候选人。我在葡萄牙学生的大型管理数据集上测试了这个模型。在课程中,我利用了特定和非特定入学考试之间的差异。我的主要发现是,平均而言,招生政策不那么专业化的大学会录取一批最终GPA更高的学生。
{"title":"Specialists or All-Rounders: How Best To Select University Students?","authors":"P. Silva","doi":"10.2139/ssrn.3757434","DOIUrl":"https://doi.org/10.2139/ssrn.3757434","url":null,"abstract":"This paper studies whether universities should select their students only using specialised subject-specific tests, or on the basis of a broader set of skills and knowledge. The empirical analysis is guided by a theoretical framework. The theoretical model shows that even if broader skills are not improving graduates’ outcomes in the labour market, the university chooses to use them as a criterion for selection alongside the mastery of more subject-specific tools. This is so because broader skills allow the university to select candidates who are on average abler. I test the model on a large administrative dataset of Portuguese students. Within programmes, I exploit the variation between specific and non-specific entrance exam sets. My central finding is that, on average, universities with less specialised admission policies admit a pool of students who obtain a higher final GPA.","PeriodicalId":143058,"journal":{"name":"Econometric Modeling: Microeconometric Studies of Health","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122487906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
‘Mom, Dad: I’m Staying’ Initial Labor Market Conditions, Housing Markets, and Welfare “妈妈,爸爸:我要留下来”初步劳动力市场状况,住房市场和福利
Pub Date : 2020-12-15 DOI: 10.2139/ssrn.3785901
Rodrigo Martínez Mazza
Young individuals are currently living with their parents more than at any other point in time, while also spending more on housing. In this paper, I first show how labor market entry conditions affect housing tenure and affordability in the long term, by using the unemployment rate at the time of graduation as an exogenous shock to income. I perform this analysis across Europe for the last 25 years. Results indicate that a 1 pp increase in the unemployment rate at the time of graduation leads, one year after, to (1) a 1.50 pp increase in the probability of living with parents, (2) a 1.02 pp decrease in the probability of home-ownership and 0.45 pp decrease in renting, and (3) worse affordability. Second, I develop an OLG model to link income shocks for young agents with changes in housing tenure at the aggregate level. I allow for an outside option for landlords which can introduce rigidity into the rental market. Results show that if rental markets are rigid, an income shock to young agents will translate into a larger share of them living with their parents, worse affordability, and larger welfare losses. Finally, I perform a policy exercise based on the French housing aid system. I show that housing aid policies can help to recover welfare losses for young agents, by enabling them to afford to rent. Recognizing the right scenario for the implementation of these policies is key to ensure welfare gains concentrate on the targeted population.
目前,年轻人与父母同住的时间比以往任何时候都多,同时他们在住房上的支出也更多。在本文中,我首先通过使用毕业时的失业率作为收入的外生冲击,展示了劳动力市场进入条件如何长期影响住房使用权和负担能力。在过去的25年里,我在欧洲各地进行了这项分析。结果表明,毕业时失业率每增加1个百分点,一年后导致(1)与父母同住的概率增加1.50个百分点,(2)自住房概率下降1.02个百分点,租房概率下降0.45个百分点,(3)负担能力下降。其次,我开发了一个OLG模型,将年轻代理人的收入冲击与住房保有权的变化联系起来。我允许房东有一个外部选择,这可以给租赁市场带来刚性。结果表明,如果租赁市场是刚性的,那么对年轻经纪人的收入冲击将转化为与父母同住的比例增加,负担能力下降,福利损失增加。最后,我基于法国住房援助制度进行了一个政策练习。我表明,住房援助政策可以帮助年轻的代理人弥补福利损失,使他们能够负担得起租金。认识到实施这些政策的正确情况是确保福利收益集中于目标人口的关键。
{"title":"‘Mom, Dad: I’m Staying’ Initial Labor Market Conditions, Housing Markets, and Welfare","authors":"Rodrigo Martínez Mazza","doi":"10.2139/ssrn.3785901","DOIUrl":"https://doi.org/10.2139/ssrn.3785901","url":null,"abstract":"Young individuals are currently living with their parents more than at any other point in time, while also spending more on housing. In this paper, I first show how labor market entry conditions affect housing tenure and affordability in the long term, by using the unemployment rate at the time of graduation as an exogenous shock to income. I perform this analysis across Europe for the last 25 years. Results indicate that a 1 pp increase in the unemployment rate at the time of graduation leads, one year after, to (1) a 1.50 pp increase in the probability of living with parents, (2) a 1.02 pp decrease in the probability of home-ownership and 0.45 pp decrease in renting, and (3) worse affordability. Second, I develop an OLG model to link income shocks for young agents with changes in housing tenure at the aggregate level. I allow for an outside option for landlords which can introduce rigidity into the rental market. Results show that if rental markets are rigid, an income shock to young agents will translate into a larger share of them living with their parents, worse affordability, and larger welfare losses. Finally, I perform a policy exercise based on the French housing aid system. I show that housing aid policies can help to recover welfare losses for young agents, by enabling them to afford to rent. Recognizing the right scenario for the implementation of these policies is key to ensure welfare gains concentrate on the targeted population.","PeriodicalId":143058,"journal":{"name":"Econometric Modeling: Microeconometric Studies of Health","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130356617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
期刊
Econometric Modeling: Microeconometric Studies of Health
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1