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This study uses disaggregated establishment-level data to identify a firm's exposure to physical climate risk and examines investors' reaction to natural disasters in both the U.S. corporate bond and stock markets. We find that, when a firm is exposed to disasters, investors overreact by depressing the current bond and stock prices, causing future returns to be higher. However, firms with a strong environmental profile experience lower selling pressure on their bonds and stocks, although their fundamentals weakened following disasters. The evidence suggests that corporate investment in improving environmental profiles pays off when climate change risk is materialized. This paper was accepted by Colin Mayer, Special Section of Management Science on Business and Climate Change. Supplemental Material: The data files and online appendix are available at https://doi.org/10.1287/mnsc.2021.4018. [ABSTRACT FROM AUTHOR]

This research examines the applications of the Prophetic tradition (Sunnah) in financial transactions and aims to analyze and evaluate the implementation of the Prophetic tradition in financial transactions by studying the Prophetic evidence and its legal interpretations, elucidating how Muslims should conduct themselves responsibly and correctly in the field of financial and economic matters in accordance with the Prophetic tradition. The significance of this research lies in providing a legal guideline for Islamic financial institutions and individuals to execute their transactions in a manner that aligns with the Prophetic tradition. Utilizing a descriptive and analytical approach grounded in Prophetic Hadiths, recognized Islamic texts, and jurisprudential sources, a diverse range of financial transactions were studied. The results indicate that financial exchange between banks can be permissible if conducted without interest and adhering to Shariah regulations. The Mudarabah contract is also considered permissible and feasible in financial transactions, provided it complies with Shariah regulations. However, trading in commercial papers involving interest is considered impermissible. In addition, bank deposits and current accounts are considered Shariah-compliant when adhering to Shariah regulations. Covered documentary credits are considered permissible, contingent on adherence to appropriate Shariah conditions. Furthermore, the Salam contract is emphasized as a legitimate means of financing seasonal agricultural production. Lastly, it is stressed that penalty clauses in non-debt financial contracts are permissible for compensating damages, provided they are not tied to usurious interest. These findings provide valuable insights into how financial and banking transactions can be organized in accordance with the Prophetic tradition and Islamic values, contributing to enhancing compliance with Shariah regulations in the financial and banking sector and promoting trust and transparency in this context. [ABSTRACT FROM AUTHOR]

Demand for sustainable fixed-income investment solutions is surging but there is hardly research on the impact of sustainability on the risk characteristics of fixed-income portfolios. This study examines the impact of sustainability on the credit risk exposure of corporate bond portfolios between 2013 and 2020 by analyzing the returns of sustainable and non-sustainable portfolios using two different asset pricing models and environmental, social, and governance (ESG) ratings from different providers. Controlling for a set of portfolio characteristics, our results show that sustainable portfolios are significantly less exposed to credit risk than their non-sustainable peer portfolios. This finding implies that considering ESG criteria in portfolio management is a suitable means to systematically manage credit risk. Being the first study to investigate the relationship between sustainability and credit risk on a portfolio level, this study contributes to the understanding of the effects of ESG criteria in portfolio management and provides academics and investment professionals with valuable insights. [ABSTRACT FROM AUTHOR]

[Display omitted] Solar interfacial evaporation is one of the most efficient and environmentally-friendly clean freshwater production technologies. Plasma metal nanoparticles are excellent optical absorption materials, but their high cost and inherent resonance narrow bandwidth absorption limit their application. In this work, commercial cellulose papers are used as substrates to synthesize Ag-Ni/cellulose paper by the seed-mediated method. The Ag-Ni/cellulose paper exhibits high light absorption at the full wavelength (200–2500 nm) resulting from the synergistic effect of localized surface plasmon resonance (LSPR) of Ag NPs and the interband transitions (IBTs) of Ni. Under one-sun irradiation (1 kW m−2), the energy utilization efficiency of Ag-Ni/cellulose paper is as high as 93.8%, and the water evaporation rate is 1.87 kg m−2 h−1. Diffusion inhibition experiment results show that the Ag-Ni/cellulose paper exhibits excellent antibacterial performance, and the antibacterial performance is highly related with Ag NPs content. These provide new opportunities for commercial production of competitive cost, green, and portable solar evaporators for different application sceneries. [ABSTRACT FROM AUTHOR]

In this work, a pricing model for a defaultable corporate bond with credit rating migration risk is established. The model turns out to be a free boundary problem with two free boundaries. The latter are the level sets of the solution but of different kinds. One is from the discontinuous second order term, the other from the obstacle. Existence, uniqueness, and regularity of the solution are obtained. We also prove that two free boundaries are C ∞. The asymptotic behavior of the solution is also considered: we show that it converges to a traveling wave solution when time goes to infinity. Moreover, numerical results are presented. [ABSTRACT FROM AUTHOR]

Two-dimensional (2D) materials have emerged as a promising functional filler in nanocomposites due to their unique anisotropy and resilience to harsh conditions. We report herein the use of Ti 0.91 O 2 nanosheets as a protective component against γ -irradiation to cellulose paper. The titanate nanosheets were prepared via a sequence of solid-state synthesis of lepidocrocite-type Cs 0.7 Ti 1.825 O 4 , proton exchange to H 0.7 Ti 1.825 O 4 ·H 2 O, and exfoliation with tetrabutylammonium hydroxide. The nanosheets were incorporated into the commercial cellulose filter paper by a simple dip coating up to 0.6 mg cm−2, equivalent to 10 wt% TiO 2. The nanosheets distribution was demonstrated by energy dispersive X-ray (EDX) mapping, synchrotron radiation X-ray tomographic microscopy (SRXTM), and atomic force microscopy (AFM). It is found that γ -irradiation (up to 50 kGy) destroyed the cellulose I β crystallinity of uncoated paper, but this is less pronounced in the cellulose/titanate nanosheets composite. This was also confirmed by the lack of a 235 nm-absorption characteristics of irradiation-induced decomposition product(s) in nanosheets-containing papers, which also exhibit UVA shielding property. The coated samples remained white while the uncoated ones were darkened with γ -irradiation. In addition, the nanosheets-coated papers showed dielectric permittivity, loss tangent, and AC conductivity which were invariant of the γ -dose, unlike those from the uncoated ones. Our work demonstrates the use of lead-free Ti 0.91 O 2 nanosheets as a γ -shielding component to slow down/prevent structural, optical, and electrical properties damages in cellulose paper, which could extend to other nature-derived materials. [Display omitted] • Simple dip coating of commercial filter paper into titanate nanosheets suspension. • Nanosheets loadings were confirmed by several techniques. • The nanosheets (0.6 mg cm−2, or 10 wt% TiO 2) prevent structural, optical, and electrical properties damages by γ -irradiation (up to 50 kGy). [ABSTRACT FROM AUTHOR]

With the aim of effectively preventing and controlling systemic risk, by stimulating the advancement of the green bond market, it is significant and imperative to help investors and policymakers adopt more effective measures, which will ensure them to maximize profit. We construct VAR, DCC-GARCH and Copula-CoVaR models, and study the spillover effect between the green bond market and traditional bond market from the three perspectives of mean spillover, volatility spillover and extreme risk spillover using the data on daily closing prices of green bond market and traditional bond market indices. The research findings of this paper are as follows: (1) There are three spillover effects of mean value, volatility and extreme risk among the green bond market, corporate bond market, enterprise bond market and conventional bond market. (2) From the perspective of mean spillover between markets, only the mean spillover between the conventional bond market and the green bond market is bidirectional, and there is the profoundest impact of spillover from the green bond market to the conventional bond market. (3) As far as the volatility spillover between markets is concerned, the volatility spillover between the three traditional bond market and the green bond markets are all positive. The volatility spillover between the conventional bond market and the green bond market is the largest, which is particularly obvious in the first half of 2018 and the first half of 2020. (4) In terms of inter-market extreme risk spillover, the risk spillover between the green bond market and the traditional bond market is positive. The green bond market contributes more to the risk spillover of the enterprise bond market, and it has a time-varying risk spillover effect on the traditional bond market. [ABSTRACT FROM AUTHOR]

Consider the optimal allocation between money market account and corporate bond fund. While the money market account is free of credit risk, corporate bonds are defaultable and exhibit long-range dependence (LRD) in credit risk. We propose a Volterra default intensity model to capture the LRD in credit risk. Using utility maximization, we derive the novel optimal investment strategy for a corporate bond fund. As empirical study shows that the COVID-19 pandemic has lowered the level of LRD in credit risk, we conduct sensitivity analysis and empirically investigate the changes in demand for corporate bonds before and during the pandemic period. [ABSTRACT FROM AUTHOR]

We provide causal evidence on the value of asset pledgeability by exploiting a unique feature of Chinese corporate bond markets: bonds with identical fundamentals are traded on two segmented markets with different rules for repo transactions. Using a policy shock that rendered AA+ and AA bonds ineligible for repo on one market only, we compare how bond prices changed across markets and rating classes around this event. When the haircut increases from 0% to 100%, bond yields increase by 39 bps to 85 bps. These estimates help us infer the magnitude of the shadow cost of capital in China. [ABSTRACT FROM AUTHOR]

We study whether and how insider sales affect a firm's bond yield spreads. By examining insider sales and corporate bond yield spreads from 2011 to 2022 in the Chinese market, we find robust evidence that insider sales have a significant and important impact on corporate bond yield spreads. A one-standard-deviation increase in insider sales resulted in an increase of 11.82 bps in corporate bond yield spread. Further analysis suggests that while both the information asymmetry channel and the tunneling channel exist, bond investors do not believe that excess return from insider sales would reduce fund occupancy and alleviate default risk. We also find that ownership structure matters for the impact of insider sales on corporate bond yield spreads, where insiders in firms with more concentrated ownership structures tend to tunnel or withhold private information, whereas a more balanced ownership has the opposite effect. There is also weak evidence that the impact of insider sales on corporate bond yield spreads is larger in private firms than in state-owned ones. In addition, institutional investor ownership weakens the role of insider sales in bond pricing and, in particular, weakens the response of bond investors to insider sales in private firms. [ABSTRACT FROM AUTHOR]

The article highlights the U.S. unemployment rate's slight increase to 3.80 present in August, despite efforts by the Fed to address inflation, with experts like doctor Ray Perryman and Wells Fargo noting the economy's resilience. It mentions Rajeev Dhawan expresses concern about a 'white-collar recession' due to job compressions in various sectors, affecting upward mobility and leading to reluctance in taking on higher-rate mortgages in certain segments of the workforce.

Paper with simultaneous fire-resistance and hydrophobicity have greatly potential applications in the fields of packing, storage and delivering information, which attracts increasing attention recently. Different from the traditional cellulose-based paper which is extremely easily damaged by water and fire, a new type of highly flexible, fire-resistant and hydrophobic paper based on Si 3 N 4 nanowires and polydimethylsiloxane (PDMS) is reported. Specially, the Si 3 N 4 @PDMS core-shell nanowires with 3D interlocking structure are designed, in which the Si 3 N 4 nanowires act as the inorganic fire-resistant frameworks and the PDMS shell with low surface energy provides the hydrophobic surface. The Si 3 N 4 @PDMS core-shell nanowires are intertwined and interlaced to form a highly flexible Si 3 N 4 @PDMS paper. The tensile strength of Si 3 N 4 @PDMS paper is 6.19 MPa, indicating the good mechanical property. The obtained Si 3 N 4 @PDMS paper has the characteristics of writability, fire-resistance and hydrophobicity. The high thermal stability of Si 3 N 4 nanowires makes Si 3 N 4 @PDMS paper exhibit excellent fire resistance. No obvious change is observed for the commercial paper with Si 3 N 4 @PDMS paper as the fire-shielding layer after heating for 30 min. In addition, the contact angles of water droplets are all greater than 110° over the surfaces of Si 3 N 4 @PDMS paper after mechanical damages, chemical corrosions and thermal treatments. Si 3 N 4 @PDMS paper can be used in oil/water separation and oil collection. More importantly, Si 3 N 4 @PDMS paper can be used for writing without being damaged by fire or water. The present work may inspire the development and application of functional paper and is expected to become a breakthrough in the traditional paper industry. [ABSTRACT FROM AUTHOR]

In this article, I study the effect of the Money Market Fund Liquidity Facility (MMLF) on corporate short‐term borrowing costs. Although MMLF loans accept a broader range of collateral acquired from money market funds (MMFs) than Asset‐Backed Commercial Paper Money Market Mutual Fund Liquidity Facility (AMLF) loans, their higher loan rates could make the intervention less effective. I find the average yield has decreased by 20–24 basis points. The yield‐decreasing effects of the MMLF are stronger for securities issued by eligible non‐US firms, non‐asset‐backed commercial paper securities that are newly accepted as collateral under the MMLF, and securities held by affiliated MMFs. However, I do not find an additional yield‐decreasing effect of the MMLF on lower rated securities or nonfinancial sector securities. After the implementation of the MMLF, domestic MMFs seem to increase the weight of nonfinancial sector securities, which helps them achieve a higher return. [ABSTRACT FROM AUTHOR]

Using a proprietary database of corporate green bonds issued in China, we investigate the effect of green bond issuance on firm‐level carbon performance and its impact mechanism. We utilize the Economic Input–Output Life Cycle Assessment (EIO‐LCA) to evaluate corporate carbon performance and use all the 1074 firms that issued corporate bonds in 2009–2018 as the sample group. The empirical results reveal that the companies did not effectively achieve the expected carbon performance improvement post‐issuance. The mechanism analysis suggests that this might have been because the primary motivation for the companies to issue green bonds is to ease their financial constraints. Environmental regulations (at the national and industrial level) play a positive role in the relations between corporate green bond issuance and carbon performance. Overall, the findings raise an alert on the value of Chinese corporate green bonds in climate change mitigation and indicate the need for information disclosure and carbon performance‐linked supervision on green bond issuers. [ABSTRACT FROM AUTHOR]

Using daily closing price observations between November 2017 and February 2023, this paper documents how the shocks of a cryptocurrency ETF resonate with ETFs representing traditional asset classes in terms of price and volatility. We find price transmission from the cryptocurrency ETF into the ETFs of several currencies, small-cap equities, and inflation. Risk propagation from the cryptocurrency ETF flows toward ETFs constituted of equities of various sizes, oil prices, high-yield corporate bonds, and inflation. There is scant evidence of transmission from ETFs with underlying conventional assets into the cryptocurrency ETF. The findings bear implications for low-cost risk management strategies. [ABSTRACT FROM AUTHOR]

The current study explores the problem of illiquidity in the corporate bond market globally and proposes a solution to enhance liquidity by studying various dimensions of liquidity. Purpose: The purpose of this paper is to propose a solution to the global issue of illiquidity in the corporate bond market. The problem has been identified by many researchers and this paper attempts to find a viable solution in the "fungibility route" as an alternative to the "liquidity route". Design/Methodology: An analysis of a sample size of 234,772 trade data of corporate bonds and a sample size of 2,00,607 trade data of G-securities is performed to identify the problem. Findings/Solution proposed: A mathematical model based on the credit risk differential and sensitivity differential is proposed to find out the fair value at which an illiquid bond can be exchanged with a liquid bond. To arrive at the fair value of the illiquid bond, we have calculated the risk-adjusted yield (RAY) using the modified duration and a credit risk differential. Originality: This research is a pioneering effort in addressing the worldwide issue of corporate bond illiquidity by proposing a novel solution. The proposed strategy aims to improve the liquidity of the bond indirectly, by utilizing the fungibility route. [ABSTRACT FROM AUTHOR]

This study investigates how firm risk factors affect bank loan pricing. Although firm‐specific stock price crash risk affects bank loan costs directly, it also prompts other risks, including financial restatement and litigation, which in turn trigger higher bank loan costs. Strong internal and external governance mechanisms help reduce agency problems and improve information transparency, alleviating the adverse effect of stock price crash risk on loan costs. Our results confirm that bankers take good corporate governance into account in their bank loan decisions. We also show that bond investors price the adverse effect of stock price crash risk, prompting higher corporate bond costs. Futher evidence suggests that banks impose stricter non‐price terms, such as smaller loan size, shorter loan maturity, and a higher likelihood of collateral requirement, on firms with higher crash risk. [ABSTRACT FROM AUTHOR]

This paper examines the cross-sectional drivers of credit returns for Swiss franc corporate bonds in a comprehensive sample including trade-based prices and effective bid-ask spreads from 2007 to 2022. Characteristics for momentum, carry, value, and defensive explain a significant part of the variation in future credit returns across companies. Value is based on a market-based credit risk model. Except for carry, the characteristics also deliver positive risk-adjusted returns. These results are robust for trade-based prices and different subsamples but transaction costs significantly reduce the profitability of the characteristics. After transaction costs, value and a combination of the characteristics remain profitable and continue to deliver significant risk-adjusted returns. [ABSTRACT FROM AUTHOR]

Prior studies document the role social media information plays in the stock market and the important dissimilarities between the bond and stock markets. Bridging these two types of literature, we examine the role of social media information in the corporate bond market. Analyzing a broad sample of messages by Twitter individual users, posted just prior to earnings announcements, containing bond, credit risk, and fundamental information, we find that aggregate Twitter opinion (OPI) predicts upcoming announcement bond returns and changes in credit default swap (CDS) spreads, and is associated with future changes in bond yield spreads and credit ratings, thereby providing economically important information to the bond market. This interpretation is bolstered by results from a variety of cross-sectional analyses. Finally, we document an association between OPI and future changes in default risk, which casts light on the nature of the Twitter information underlying our findings. Overall, our findings demonstrate that Twitter appears to disseminate potentially economically important information to even the presumably sophisticated bond and CDS investors, as well as information intermediaries. This paper was accepted by Suraj Srinivasan, accounting. Funding: P. Mohanram acknowledges financial support from the Social Sciences and Humanities Research Council (SSHRC) of Canada. Supplemental Material: The data files and online appendix are available at https://doi.org/10.1287/mnsc.2022.4589. [ABSTRACT FROM AUTHOR]

This paper examines whether ETFs are a unique source of corporate bond fragility. Relative to mutual funds, ETFs cater to high-liquidity-demand investors, facilitate positive feedback strategies, and transmit outflows to corporate bonds via near-proportional trading. Comparing yield spread changes of bonds from the same issuer, we show that ETFs create flow-induced pressure during the Taper Tantrum, a period of market turmoil. Redemptions used to maintain the relative price efficiency of the largest and most liquid ETFs lead to significantly higher yield spreads for 4 months before reverting. The pattern indicates ETFs amplify the effects of negative fundamental shocks. [ABSTRACT FROM AUTHOR]

How can fragility be averted in open-end mutual funds? In recent years, markets have observed an innovation that changed the way open-end funds are priced. Alternative pricing rules (known as swing pricing) adjust funds' net asset values to pass on funds' trading costs to transacting shareholders. Using unique data on investor-level transactions in U.K. corporate bond funds, we show that swing pricing eliminates the first-mover advantage arising from the traditional pricing rule and significantly reduces outflows during market stress. Swing pricing also reduces concavity in the flow-performance relationship and dilution in fund performance. [ABSTRACT FROM AUTHOR]

This article studies the issues related to the economic development of the Lower Angara region located in Krasnoyarsk Territory, analyzes the state programs for the development of the Soviet and post-Soviet era territory, and makes an attempt to determine the reasons for the unsuccessful implementation of it. Based on the conclusions made, a new approach to the socio-economic development of the area has been proposed. It consists in the application of a number of specialized industrial clusters on the territory. It is proposed to use bond financing for the financial basis of its formation. To substantiate it, the analysis of the current state of the national bond market in terms of volumes of issuance, maturity has been made and segments of the corporate bond market in the country have been considered. It is suggested that the use of an appropriate financial infrastructure would make the bond financing mechanism operation more effective.

We study liquidity conditions in the corporate bond market during the COVID-19 pandemic. We document that the cost of trading immediately via risky-principal trades dramatically increased at the height of the sell-off, forcing customers to shift toward slower agency trades. Exploiting eligibility requirements, we show that the Federal Reserve's corporate credit facilities have had a positive effect on market liquidity. A structural estimation reveals that customers' willingness to pay for immediacy increased by about 200 bps per dollar of transaction, but quickly subsided after the Fed announced its interventions. Dealers' marginal cost also increased substantially but did not fully subside. [ABSTRACT FROM AUTHOR]

We document extreme disruption in debt markets during the COVID-19 crisis: a severe price crash accompanied by significant dislocations at the safer end of the credit spectrum. Investment-grade corporate bonds traded at a discount to credit default swaps; exchange-traded funds traded at a discount to net asset value, more so for safer bonds. The Federal Reserve's announcement of corporate bond purchases caused these dislocations to disappear and prices to recover. These facts inform potential theories of the disruption. The best explanation is an acute liquidity need for specific bond investors, such as mutual funds, leading them to liquidate large positions. [ABSTRACT FROM AUTHOR]

We examine whether climate change news risk is priced in corporate bonds. We estimate bond covariance with a climate change news index and find that bonds with a higher climate change news beta earn lower future returns, consistent with the asset pricing implications of demand for bonds with high potential to hedge against climate risk. Moreover, when investors are concerned about climate risk, they are willing to pay higher prices for bonds issued by firms with better environmental performance. Our findings suggest that corporate policies aimed at improving environmental performance pay off when the market is concerned about climate change risk. [ABSTRACT FROM AUTHOR]

Using data on the universe of U.S. based mutual funds, we find that two out of five fund families hold corporate bonds of firms in which they also own an equity stake. We show that the greater the fraction of debt a fund family holds in a given firm, the greater its propensity to vote in line with the interests of firm debtholders at shareholder meetings, even when against Institutional Shareholder Services (ISS) recommendation. Voting has direct policy consequences as firms that receive more votes in favor of creditors make corporate decisions more in line with the interests of debtholders. [ABSTRACT FROM AUTHOR]