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Articles ( Showing 61-80 of 318 items)
Searched for: [ Keywords: "B-cell lymphoma 2 (Bcl-2) family" ] clear all
Journal Article
The dynamics of traditions and women’s employment: Evidence from a developing country
by Safdar Ullah Khan , Arthur H. Goldsmith  and  Gulasekaran Rajaguru
Abstract
The workforce participation rate, and hence the level of employment, for women in Pakistan is among the lowest in South Asia – standing at 25 percent in 2023. Conventional explanations attribute this to poor skills and cultural norms of families and society at large. Empirical work has established that low levels of education, and community attitudes regarding gender role [...] Read more

Journal Article
The reasons that younger homeowners are less likely to become entrepreneurs: The role of capital constraints
by Mingzhi Hu  and  Xiaoshuang Li
Abstract
Considering that housing is the single biggest asset for most households, owning a home may create barriers to entrepreneurship for young people who generally accumulate relatively little wealth due to a short-term career and low income. Using longitudinal data from the China Family Panel Studies (CFPS) survey, our empirical work suggests that homeowners are associated with sig [...] Read more

Review
How National Lockdown Restrictions Impacted the New Zealand Female Workforce: A Review
by Kunchana Wanniarachchi  and  Indrapriya Kularatne
Abstract
The COVID-19 pandemic has changed the everyday ways of life across the world. The objective of this study is to understand the impacts of nationwide lockdown restrictions on female workforce of New Zealand. To conduct this study three subsets were selected: working mothers, essential workers and women in high-risk industries. New Zealand has a gender segregated workforce, and m [...] Read more

Journal Article
The impact and mechanism of the relaxation of fertility policy on income distribution: Evidence from China's Selective Two Children Policy
by Qian Huang , Shoulin Fang , Dongmei Wang , Weiheng Sun , Youcheng Zhou  and  Feiling Lu
Abstract
Numerous studies have explored the impact of family planning policies on income distribution, but the impact of policy relaxation remains largely unexplored. To address this gap, we investigate the effects of China's selective two-child policy, which was implemented in 2013, using provincial panel data from 2011 to 2016. Specifically, we employ a generalized difference-in-diffe [...] Read more

Journal Article
Bayesian-Nash equilibria for fuzzy value auctions
by Alexey S. Shvedov
Abstract
This paper analyses a model of private value auctions with symmetric risk-neutral bidders, where bidders' private values of an indivisible good are fuzzy. The auction is studied as a game with incomplete information. Fuzzy random variables, their quantile functions, and expressions for expectations through quantile functions are used. An explicit expression for the solution is [...] Read more

Letter
Getting high on the market: Stock price movements, drug abuse, and health implications
by Tomasz Piotr Wisniewski  and  Brendan John Lambe
Abstract
Using an international dataset, this letter finds that high stock returns are associated with increased death rates from drug use disorders. Although the out-of-pocket expenditure on healthcare also rises following a stock market surge, the net effect on life expectancy is significantly negative. [...] Read more

Journal Article
Portfolio analysis with Sharpe ratios resampled with bootstrapping
by Rolando Gonzales Martinez
Abstract
In this paper, a portfolio analysis is carried out using the Sharpe ratio to identify the optimal market portfolio. The measure of investment performance with a Sharpe ratio is compared to results obtained with bootstrapped resamples of the Sharpe ratio. The results indicate that the choice of the market portfolio is highly affected by the uncertainty regarding the estimation o [...] Read more

Journal Article
Existing Population Aging Rate may no longer be a Good Statistical Indicator
by Shuaishuai Jia  and  Xuemei Hu
Abstract
In the statistical standard of population aging adopted by the United Nations in 1956, the UN only focused on age, which is no longer a good statistical indicator in the context of deepening global population aging. To some extent, population aging is also the embodiment of social progress. This paper suggests improving the existing statistical standards of population aging to [...] Read more

Journal Article
Hedonic and utilitarian online shopping: A preliminary investigation
by Daniele Scarpi de Claricini
Abstract
This research letter investigates hedonic and utilitarian orientations to Online shopping. The data highlight a positive correlation of hedonism with both the length and the frequency of connection to the Internet. It considers two products, jeans and personal computers, that previous literature had identified as being characterized by utilitarian and hedonic features. The resu [...] Read more

Journal Article
COVID-19 and non-communicable diseases: GMM/IV Panel VAR evidence from US states
by Lotanna E. Emediegwu
Abstract
This paper estimates panel vector autoregressions to analyze the endogenous connection between COVID-19 and non-communicable diseases (NCDs). Using weekly, US state-level data, the study finds evidence of a significant positive effect of NCD-related mortality on deaths due to COVID-19. I find this effect to be higher for males than females. Results are robust to several sensiti [...] Read more

Journal Article
Are greener RTAs reducing “dirty” exports?
by Li Cao , Dahai Fu  and  Ying Zhang
Abstract
We examine the impact of environmental provisions in regional trade agreements (RTAs) on the environmentally harmful exports. Results show that environmental clauses in RTAs help reduce “dirty” exports, whereas RTA depth promotes exports. The exporting country may divert its polluting exports to its trading partner if it faces more environmental provisions with othe [...] Read more

Review
Does Social Security Crowd out Private Wealth? A Survey of the Literature
by Marcin Wron ski
Abstract
In this paper, we review the research on the substitution between social security wealth and private wealth. Our review includes over 100 theoretical and empirical contributions. Nearly 70% of the literature identifies the statistically significant impact of social security wealth on different forms of private savings. A strong majority of authors, who obtain statistically sign [...] Read more

Journal Article
Inflation: Thruway of ECB’s Monetary Policy
by Christian Seidl
Abstract
Part of the present inflation is caused by the breakdown of globalization, in particular supply chains, part is caused by the Corona Pandemic, in particular lockdowns, part is caused by the Ukrainian War, part is caused by European sanctions, and part – and not the smallest one – is caused by the European Central Bank’s printing money by hook or by crook in th [...] Read more

Journal Article
Different perspectives on open data in agriculture: a case study on olive oil
by Antonia Ferrer Sapena , Ezgi Erdogan , Eduardo Jiménez Fernández , Elena Sánchez Arnau , Enrique A. Sanchez Perez  and  Christian Vidal Cabo
Abstract
Achieving food security through improved agricultural technology is one of the greatest challenges of our time. Indeed, it is one of the elements explicitly mentioned in the Sustainable Development Goals (SDGs). One factor that can lead to improved production and distribution systems is the availability of data of all kinds on the sector. In this paper we study what is happenin [...] Read more

Journal Article
Qualitative Analysis of West African Economic and Monetary Union Decades’ Economic Growth
by Siriki Coulibaly  and  Pierre Guei
Abstract
The study analyses the long growth rate period contribution to human development in West African Economic and Monetary Union (WAEMU) from 1996 to 2019 introducing time and institutional indicators effects analyses. Time and institutional effects both greatly improve model's diagnostics statistics. Time effects reduce growth variable coefficient and its significance, but not ins [...] Read more

Letter
The FED’s Strategy on a Targets-based Monetary Policy Framework
by Florian Gerth  and  Yiyang Bian
Abstract
Major economic and financial contractions usually go hand-in-hand with muted inflation. This has been true for the Great Depression, the Global Financial Crisis, as well as the Covid-19 crisis. In this paper, we theoretically highlight and discuss the evolution of instruments and approaches monetary-policy decision makers at the Federal Reserve have in lifting inflation to desi [...] Read more

Journal Article
Which Component of Deposit Drives Systemic Risk Volatility
by Yunying Huang  and  Kenichiro Soyano
Abstract
Bank deposit is closely related to systemic risks. In addition, considering that resident deposits in China have significant seasonal characteristics, this paper focuses on which component of deposits drives the systemic risk volatility, that is, it can supplement the existing forecast information. We use X-13ARIMA-SEATS to decompose deposit into three subsequences. The researc [...] Read more

Journal Article
Access to and use of financial services in ECOWAS countries: Is mobile money closing the gender gap?
by Aristide Bonsdaouêndé Valea
Abstract
This paper deals with the gender gap in accessing and using financial services provided by mobile money and financial institutions. Using data from ECOWAS member countries, we applied the Fairlie decomposition method to estimate and decompose the gender gap. The results show that mobile money contributes to improving of the use of services compared to financial institutions. Ho [...] Read more

Journal Article
Machine Learning Survival Models restrictions: the case of startups time to failed with collinearity-related issues
by Diego Vallarino
Abstract
This research evaluates the efficacy of survival models in forecasting startup failures and investigates their economic implications. Several machine learning survival models, including Kernel SVM, DeepSurv, Survival Random Forest, and MTLR, are assessed using the concordance index (C-index) as a measure of prediction accuracy. The findings reveal that more sophisticated models [...] Read more

Journal Article
Reasonableness and Correctness for Operational Value-at-Risk
by Peter Mitic
Abstract
Calculating the amount of regulatory capital to cover unexpected losses due to operational events in the upcoming year has caused problems because of difficulties in fitting probability distributions to data. It is consequently difficult to judge an appropriate level of capital that reflects the risk profile of a financial institution. We provide theoretical and empirical analy [...] Read more