Explore publications.

This paper examines how uninsured deposits influence credit union funding and whether private excess deposit insurance alters the stability, pricing, and lending capacity of uninsured deposits — deposits that exceed the federal deposit insurance limit. Using U.S. credit union Call Report data from 1995–2022, we exploit variation across institution size, insurance regime, and participation in optional private excess deposit insurance.  We distinguish between pre-crisis (1995–2007) and post-crisis (2009–2022) periods surrounding the 2008 expansion of federal insurance limits.  We document pronounced heterogeneity across the size distribution.  For small credit unions, uninsured deposits are limited in scale and are associated with lower loan intensity.  In contrast, uninsured deposits play a central funding role for large credit unions, which account for 94% of industry assets and 97% of uninsured deposits. For these institutions, uninsured deposits support lending and command higher funding costs — effects that are significantly moderated by excess deposit insurance, reducing funding costs by approximately 27 basis points during the pre-crisis period.  Following 2008, excess insurance participation declines among large institutions but increases modestly among small firms.  Overall, excess deposit insurance functions as a partial substitute for federal coverage, stabilizing uninsured funding without increasing delinquency rates — evidence against moral hazard.

This study examines how first-generation immigrants in the United States plan for retirement, report income, and engage with the Social Security system. The analysis combines an original anonymous survey of 120 first-generation immigrants with descriptive, correlational, and illustrative aggregate evidence constructed from Social Security Administration, Census Bureau, and related institutional data for 2013–2023. The survey results show three consistent patterns. First, retirement knowledge is limited: most respondents do not understand how Social Security benefits are calculated, yet a large majority would attend retirement-planning workshops. Second, financial behavior is shaped by legal status and labor-market formality. Tax filing rates are high overall, but underreporting incentives are stronger among respondents paid in cash and among groups facing legal or administrative uncertainty. Third, family obligations materially affect long-term planning. Many respondents prioritize supporting relatives over retirement savings, and women report lower earnings despite comparable English proficiency and, in this sample, higher educational attainment. Over 2013–2023, Social Security program income and program cost rose alongside the immigrant population, but this aggregate exercise is illustrative only, is not causal, and cannot identify immigrants’ net fiscal impact on the system. The paper’s main contribution is therefore behavioral: it shows how limited knowledge, payment formality, and family obligations shape retirement planning within a non-representative regional sample of first-generation immigrants.

We study the sinking fund provision in 1,533 nonconvertible corporate bonds issued from 1980 to 1996 with the year 1996 being the last year of inclusion for these provisions in fixed coupon non-convertible corporate bonds. The period 1980 to 1996 is classified as the period of high interest rates (Tewari, Byrd, and Ramanlal, 2015). We find that the provision addresses agency issues due to reinvestment risk, credit improvement, and growth options. When the interest rates are high, investment grade issues with sinking fund have longer maturities (> 20 years) by a ratio exceeding 4:1, while non-sinking fund issues have shorter maturities (≤ 20 years) by a ratio of about 2:1. High yield issues with sinking fund experience credit risk improvement, while non-sinking fund issues experience credit risk deterioration. When the rates are low and expected to rise, the provision is likely to present accumulation threat to the firm thereby, deterrent to its use by the firms. Also, firms use the sinking fund as a call option to capture the benefits of growth. These results suggest that the sinking fund provision has the potential to make a comeback in the corporate debt in a high-interest rate environment and when the rates are likely to fall. The current environment of persistent high rates presents conditions ripe for inclusion of the sinking fund provision in the corporate bonds.

Using a large sample of bond rating downgrades of US firms announced by the three largest rating agencies during 1997-2023, I find that cumulative abnormal stock returns (CAR) spanning the day of and day following downgrade announcements are significantly and negatively related to annual report readability, indicating that downgrades are more informative among firms with more readable annual reports. My baseline regression results indicate that a one standard deviation improvement in annual report readability corresponds to a reduction in the announcement CAR of approximately forty-three basis points, which is economically meaningful given that it constitutes roughly 27% of the sample average announcement CAR of -1.62%. Furthermore, additional analysis reveals that the informativeness enhancing effect that better annual report readability has on rating downgrades is stronger among firms that should be more difficult to monitor and evaluate, including lower rated firms, firms with high stock return volatility, and younger firms. Overall, the results strongly support the hypothesis that well-written annual reports facilitate more timely and informative bond rating downgrades, especially among more informationally problematic firms.

This is a study about the financing of large group health insurance in the United States. Almost 8 in 10 covered employees in private large firms are enrolled in self-insured (or self-funded) health plans in contrast to only 20 percent of employees in small firms. More than half of all large standard (non-supplemental) health plans are self-insured although their number is decreasing. Considering their significantly greater risk of exposure and transaction costs, the question for scholarly investigation is why (and how) do private large firms self-fund employer-sponsored health insurance? Using plan-level data from health plan administrator filings of Forms 5500 and Summary Annual Reports (2014-2022) with the U.S. Department of Labor, six variables are examined in this study relative to large group self-insurance: industry/sectoral distribution, plan size/enrollment, plan administration, benefits coverage, plan assets and investments, and statutory compliance. Findings suggest that industry/sectoral and enrollee distributions of large health plans are not widely dispersed while their assets and investments and statutory exemptions offer comparative advantages. These plans have also increasingly relied on stop-loss insurance, third-party administration, supplemental health benefits, and less major medical plans to mitigate actuarial risks that involve considerable financial exposure to fluctuating claims costs, potential for catastrophic claims, and cash flow unpredictability. The intertwining theoretical and practical implications of large group self-insurance in healthcare finance and risk management are addressed by way of conclusion.    

In the loanable funds theory, the interest rate serves as a balancing factor between the savings offered for loans and the funds borrowed for investment. In Keynes’s theory, by contrast, it is a monetary phenomenon that balances the demand and the supply of money. At first glance, the monetary phenomenon of the interest rate may seem quite different and is often considered groundbreaking and revolutionary. In Keynes’s theory, people hold part of their savings in money to cope with uncertainty about the returns from long-term bonds, and it is savings held in money that leads the interest rate to be a monetary phenomenon. While people hold part of their savings in money, they also invest their savings by purchasing long-term bonds. The interest rate also balances savings offered, though only in part and not the whole, and funds borrowed in the bond market, as in the loanable funds theory. In this regard, Keynes’s theory and the loanable funds theory are not as strikingly different as it may first appear. The main exegetical work of Keynes’s ideas is Keynesian economics. In this theory, the interest rate is also a monetary phenomenon, as is expected of exegetical work. However, it is not due to savings held in money as in Keynes’s theory; rather, it is due to the cash holdings required for purchasing goods and services. This paper examines the differences among these three interest rate theories, the reasons behind them, and their practical implications.    

This paper examines the exchange rate pass-through (ERPT) and its impact on home inflation in Bangladesh, particularly in the post-pandemic era. Examining important economic factors including the nominal exchange rate (NER), money supply (M2), industrial production (IP), and global commodity index (GCI) using monthly data from January 2002 to August 2023 helps one to grasp their combined influence on consumer price inflation (CPI). By means of Johansen cointegration and Vector Error Correction Model (VECM) approaches, the study reveals important short-term and long-term dynamics. Contrary to patterns in many emerging nations, the results show that changes in exchange rates have apparently little impact on home prices. Rather, changes in the money supply and world commodities prices mostly influence inflation; the latter becomes a major factor. The study also exposes an unexpected positive link between industrial production and CPI, implying complexity in Bangladesh's production-driven economic structure. Moreover, this investigation underlines how complex monetary expansion, external commodities shocks, and devaluation of money interact to shape inflationary pressures. These results offer legislators important new perspectives and support strong monetary policies and focused involvement in world commodities markets to help to lower inflation. This study clarifies ERPT in developing countries and provides direction on inflation control techniques for Bangladesh.

Using A-share listed companies in Shanghai and Shenzhen from 2010 to 2019 and the density of Confucian temples and schools near sample company headquarters, this paper uses regression analysis to estimate the impact of Confucian culture on corporate environmental governance.  Enterprise environmental capital investment as a percent of total assets is the dependent variable used as a proxy for environmental governance. The log of the number of the number of Confucian temples and Confucian academies within a 200-kilometer radius of the company's registered location plus one is the independent variable. This study finds that the environmental capital expenditures increase by 0.007% for every unit increase in the independent variable. Similar results are found when the radius is expanded to 300 kilometers. The greater the influence of Confucian culture is, the more inclined enterprises are to participate in corporate environmental governance. Additionally, environmental governance information disclosure can be a key influence path for this correlation.  Further analysis finds that the relationship between Confucian culture and environmental governance is stronger with more experienced managers, a more developed institutional environment, and after 2015 following the People's Republic of China’s enactment of the Environmental Protection Law.  This study expands the literature on the factors that influence Confucian culture on corporate environmental governance, enriches the empirical evidence of the influence of the informal system of corporate environmental governance on enterprise decision-making, and confirms the modern commercial value of Confucian culture. 

Although the onset of the pandemic pressured monetary and fiscal policy across the globe, deficit finance was aided by the large, established debt markets in countries like the United States.  The expansionary efforts in emerging markets like Latin America put greater strains on their more limited capacity.  Our study analyzes data from seven Latin American countries, three European countries, three Asian countries, and the United States. We utilize panel vector autoregressive (VAR) models to explore the dynamic interactions and feedback mechanisms among the policy variables, while accounting for unobserved country-specific effects.  Our results demonstrate strong and significant interactions between monetary and fiscal policy around the time of the pandemic, with the primary causal effects running from fiscal to monetary policy.  Additionally, our results yield evidence of countercyclical policy reactions to inflation for both monetary and fiscal policy over the pandemic period.  

This paper aims to examine the financial performance of Bangladeshi listed commercial banks. The study analyzed the financial performances of banks categorized into three generations—first, second, and third—based on their year of commencement of operations in the country. The data of a total of 24 banks, 8 from each generation, listed in the Dhaka Stock Exchange (DSE), has been collected from audited financial statements for the time period of 13 years, from 2010 to 2022. Data has been analyzed using different ratios of profitability, liquidity, capital adequacy, operational efficiency, and credit risk. The ANOVA test also has been used to make a comparison of profitability—the return on assets (ROA), and return on equity (ROE) of the banks of different generations. According to the results, the average profitability ratios in terms of ROA, and ROE of the second-generation banks showed their credibility than banks of other generations; while first generation banks kept higher liquidity, and capital adequacy with higher credit risk than the banks of other generations. The first-generation banks also showed a lower cost-expense ratio, and a higher efficiency in terms of operation, than the banks in the second and third generations. The research also discovered that the profitability of banks of different generations significantly varies from one another.  

The literature laments college students’ lack of financial literacy and their lackadaisical interest in learning. However, our research demonstrates that students can be enticed such that they get interested in acquiring financial skills. Generally, college students live hand-to-mouth and are happy to learn about money-making opportunities (not necessarily financial management). Students were informed that qualified faculty will conduct a series of workshops whereby they will learn financial tools and skills and will also get an opportunity to trade stocks and options first-hand. Literature on pedagogy confirms that experiential learning is the best way to learn. Students also prefer practical, hands-on learning more than listening to a lecture or reading a book. Moreover, if workshops (for which professionals charge exorbitant sums) are offered for free, students’ interest soars, and they enrol in hordes. This is confirmed by our workshops which proved successful in enhancing student interest and imparting financial skills. The workshops were innovative and unique as they were online, interactive, tutored, and free. They were open to students from all majors, faculty, and staff. Students are excited about stock trading but are generally apprehensive of and intimidated by financial options. This was true of our sample of students as well, but the faculty-led, friendly, and riskless environment of hands-on learning provided a great opportunity, and over 100 individuals enrolled in our workshops. A comparison of pre- and post-survey quizzes shows that participants’ interest in, and knowledge of options trading increased significantly due to the workshops.  

Is credit card lending by credit unions within the United States primarily a service to members or a profit generating product?  This paper examines the impact of credit card lending on the performance of U.S. credit unions from 2000-2017. A panel data approach using fixed effects regression methodology is undertaken to make comparative analyses of credit union performance across several dimensions including the percentage of the firm’s assets in credit card loans and percent of members with a credit card. Credit unions are stratified into deciles by size and significant results are found using this methodology. Controlling for delinquencies and charge-offs among other variables, credit card lending significantly increases ROA for both large and small credit unions, but only after the Financial Crisis of 2008, and the establishment of the CARD Act in 2009. Interestingly, the ROA of small credit unions significantly increases with the percentage of members using the institution’s credit card.  This result suggests that small credit unions would benefit by increasing the penetration of credit cards within their membership base.

This study examines the different factors that affect the profitability of the U.S. life insurance industry. Using a panel data from 1997 to 2013 for all U.S. life insurance companies, I find that company specific variables and macroeconomic indicators are statistically significant determinants of financial performance.  Most notably, the statistical analysis shows that efficiency and market share are important determinants of life insurers’ profitability in addition to growth in GDP and interest rate. There is support for the profit persistency hypothesis that previous profitability significantly affects current performance of life insurance companies. Robustness tests by insurer’s organization type provide consistent results.

Although community banks hold a small proportion of U.S. banking assets and market share, they perform a crucial function in the U.S. economy by offering vital financial services to businesses and individuals in regions where major banks do not operate. Their diseconomies of scale put them at a competitive disadvantage in relation to large, national commercial banks when coping with digital transformation and regulatory requirements. These challenges mounted after the Great Recession. This research, with the usage of four key financial ratio categories and the implementation of logit regression, looks into how U.S. community banks evolved in the aftermath of the financial crisis, 2009-2017. It divides the entire sample period into two sub-sample periods, 2009-2012 and 2013-2017, and comparing community banks with their larger counterpart and within the community bank sector between the largest and the smallest asset size quartiles of the group. This study, to the best of our knowledge, represents the only known research at the time of publication that compares recovery of banks post the Great Recession based on whether they are community or non-community banks. It finds that community banks tended to recover more slowly in terms of the bottom line, ROE, after the Great Recession than large national banks. Additionally, community banks are more likely to carry even less capital than their national counterparts in the later time period as compared with the earlier time period. In contrast, banks with higher liquidity and greater operating efficiency are more associated with community banks than non-community banks. Also, the empirical findings posit that size matters, to a certain extent. That is, while size does not command an absolute advantage, a certain threshold may be necessary for a bank to stay competitive. This provides a rationale for mergers and acquisitions taking place in the banking sector.

We examine the value relevance of intangibles reported by technology firms in electronics industries and any regional difference between Southern and non-Southern firms in the relative importance of how value relevance is reported. For technology firms, the essential asset in their valuation is intellectual property, which idiosyncratic accounting practices could have either capitalized or expensed. We are interested in the intangible assets and goodwill on balance sheets and amortization expenses from income statements, which together capture the magnitude of a firm’s intellectual property. We present evidence that the market value of a firm is negatively associated with the size of its intangibles but positively associated with the size of goodwill and amortization expenses. We find that this relationship between the market value of a firm and measures of intangibles is statistically stronger for Southern firms than for non-Southern firms. We interpret this finding as a manifestation of stronger accounting conservatism among Southern firms due to regional cultural differences. We find that the value relevance of intangibles weakened significantly during the 2008 financial crisis, and we interpret the intertemporal difference as a spillover effect of the stringent application of the fair value accounting standard (SFAS 157) to financial assets.

The fact that publicly traded companies incur substantial costs when issuing new equity has been extensively documented in the empirical finance literature. In particular, numerous studies show that seasoned equity offerings (SEOs) tend to be priced significantly below prevailing market prices, thereby causing issuers to leave money on the table. Offer price discounting is an indirect flotation cost borne by pre-SEO shareholders that, according to extant theoretical and empirical research, arises due to asymmetric information. A heretofore unrelated literature argues that corporate multinationalism, i.e., establishing operations in one or more foreign countries, exacerbates the asymmetric information problem via greater costs to shareholders of monitoring the activities and performance of foreign subsidiaries. Motivated by these lines of thought, I investigate the relation between SEO discounting and corporate multinationalism. Using a sample of SEOs completed by U.S. firms between 1998 and 2016, I show that offer price discounting is significantly higher in offerings conducted by multinational firms relative to those conducted by purely domestic firms after controlling for known determinants of SEO discounts. This effect is stronger for multinational firms with foreign subsidiaries spread across a greater number of countries and weaker for multinationals that hire a high-reputation underwriter to lead the underwriting syndicate. These findings suggest that asymmetric information costs borne by seasoned equity issuers are increasing in the geographic scope of a firm’s operations, which can be mitigated by certification from a highly reputed lead underwriter.

Examining the reasons why Albanians use internet banking services is the focus of this paper. Due to recent technological developments, Albania's banking industry is utilizing technology for an increasing number of banking procedures. We started by presenting some of the key elements that have been identified as having a significant impact on the literature regarding the adoption of online banking, including demographic, socioeconomic, and other elements based on the technology adoption model (TAM). For our empirical research, we used primary data that was collected through surveys that various bank customers in Albania completed. The decreased desire to utilize cash appears to be a key element influencing the rise in the usage of online banking applications and services. Other important factors are the application technical issues and reduction of banking operations time as well as the application security level. The findings of this study will help banks better understand their customers' needs and will provide them with suggestions on how to make technology development plans easier.  

Previous study finds that the firms with inferior growth options tend to issue callable bonds. Typically, these firms are characterized by stock underperformance. Previous study also finds that the floating rate as a superior alternative to the call provision, which is restrictive, when the interest rates are likely to fall. We study the long-term stock performance of floating rate notes (FRNs) issuing firms, issued when the interest rates are high. Stock overperformance would suggest floating rate as a preferred choice by the firms with high growth options rather the call option. We find that the FRNs are generally investment grade with extremely rare presence of a call option. We perform the analysis using Buy and hold abnormal return (BHAR) as the proxy for the long-term stock overperformance/underperformance. A sample of floating rate notes issued (1654) from 1992 to 2007, a period of high interest rates, reveals significant overperformance by the floating rate notes issuing firms in the high-rate paradigm. High growth firms, in the high-rate environment, significantly benefit from the floating rate provision which is less restrictive and less costly than the call option, which typically provides call protection period and pays a call premium. Floating rate provision better mitigates the interest rate risk for the firms in the high-rate environment. We find that the smaller, high growth, higher leverage, less profitable firms with greater agency issues benefit more from issuing FRNs in the high-rate environment. Our study has relevance to the stock portfolio construction and performance. We also perform a comparative analysis using the sample of floating rate notes issued (270) during 2008 to 2018, a period of low interest rates, and find stock underperformance. The implications are that the call option likely is a better choice for the firm since the firm preserves the right to forego exercising the option.

This paper aims to analyse the effects of financial statement indicators and off-balance sheet items affecting risk measures among Indian banks employing both panel data regression and a non-parametric decision tree approach. We explore the effects of bank size, leverage, exposure to contingent liabilities including off-balance sheet derivatives usage and macroeconomic factors on risk measures for banks. In this paper, it is also aimed to examine the effects of the major financial liberalization policy period in the domestic market in India that started in the mid-1990s and ended around 2004 as well as impacts of the 2008 global financial crisis on the risk measures of banks operating in India.  As risk measures, we present a comparative analysis of liquidity, solvency, and interest rate risk measures of Indian banks across public (government) and private ownership categories. Main findings from our study demonstrate (i) significant impact of capital adequacy and the bank size on all the risk measures, (ii) contingent liabilities (including derivatives usage) at banks is observed to significantly impact the asset management measure of liquidity risk and the solvency risk of banks, (iii) GDP growth is observed to impact the asset management and liability management measure of liquidity risk, (iv) the global financial crisis is found to have a significant impact on the liquidity risk measures and interest rate risk, but a weak effect on solvency risk of Indian banks, (v) bank ownership category (government owned versus private sector banks) is observed to have a significant impact on all the risk measures, and finally (vi) financial liberalization reforms had a highly significant effect on the liquidity risk at banks.

The crux of bank accounting is how to measure and disclose ex ante credit risk, as loan yields and cost of funds are determined by managerial effectiveness and the financial market. This paper examines how the practice of setting up provisions for loan losses by bank managers had changed to preserve regulatory capitals around the 2008 financial crisis. This paper examines the empirical relationship between ex ante credit loss, which is proxied by loan losses provisions, and realized credit loss, which is measured by net charge-off. The empirical relations are examined before, during, and after the 2008 financial crisis to find the patterns of prediction errors of the incurred loss model. This paper obtains evidence that the empirical relation between non-performing assets and provisions for loan losses weakened at the time of a financial crisis. The relations of net charge-offs and allowance for loan losses on provisions for loan losses amplified during a financial crisis by accounting design. After the financial crisis is over, the empirical relation between non-performing assets and provisions for loan losses does not return back to the pre-crisis relation, but to a different, new post-crisis relation. This paper obtains evidence that financially stable banks in terms of the tier 1 capital ratio, return on assets, market-to-book ratio, or dividend payout ratio tend to adjust provisions for loan losses in a larger scale in response to a financial crisis than less stable banks.