How and why do small firms manage interest rate risk?

Although small firms are particularly sensitive to interest rates and other shocks, empirical work on corporate risk management has focused instead on large public companies. This paper studies fixed-rate and adjustable-rate loans to see how small firms manage their exposure to interest rate risk. Credit-constrained firms are found to match significantly more often with fixed-rate loans, consistent with prior research that shows the supply of credit shrinks during periods of rising interest rates. Banks originate a higher share of adjustable-rate loans than other lenders, ameliorating maturity mismatch and exposure to the lending channel of monetary policy. Time-series patterns in the fixed-rate share are consistent with recent evidence on debt market timing.     

Spread ladder swaps—an analysis of controversial interest rate derivatives

This article analyzes spread ladder swaps traded by Deutsche Bank to several medium-size companies and municipalities. The value of these contracts is highly sensitive to correlations between forward rates. For a contract that was challenged by the medium-size company Ille at the Federal Court of Germany, it turns out that the derivative was originated at a negative market value of −90,000 to −115,000 euros (depending on the number of factors used in the model). Moreover, the model correctly predicts the range for the terminal payment after an adverse development of the term structure of approximately 567,000 euros. We also investigate a product feature that limits the upside potential from the viewpoint of the customer and show that it has a substantial impact on market values. According to the judgment handed down by the court, the bank should have informed the customer about the market value of the product in light of special circumstances. This raises questions as to which products must meet this requirement. Moreover, especially for exotic contracts, market prices are mostly model prices: for spread ladder swaps, substantially different prices are obtained even when investors agree on the variance/covariance matrix but disagree on the number of factors to apply in an implementation of a model.     

Can interest rate volatility be extracted from the cross section of bond yields?

Most affine models of the term structure with stochastic volatility predict that the variance of the short rate should play a ‘dual role’ in that it should also equal a linear combination of yields. However, we find that estimation of a standard affine three-factor model results in a variance state variable that, while instrumental in explaining the shape of the yield curve, is essentially unrelated to GARCH estimates of the quadratic variation of the spot rate process or to implied variances from options. We then investigate four-factor affine models. Of the models tested, only the model that exhibits ‘unspanned stochastic volatility’ (USV) generates both realistic short rate volatility estimates and a good cross-sectional fit. Our findings suggest that short rate volatility cannot be extracted from the cross-section of bond prices. In particular, short rate volatility and convexity are only weakly correlated.     

International linkages and macroeconomic news effects on interest rate volatility — Australia and the US

We examine international linkages between daily time series of US and Australian 3-month treasury bills and 10-year government bonds from 1987–1995, paying particular attention to the effects of macroeconomic announcements in both countries. The two countries' interest rate data are modeled by a bivariate exponential generalized autoregressive conditional heteroscedasticity (EGARCH) formulation. The results suggest that market participants believed the Reserve Bank of Australia targeted the consumer price index (CPI), while the Federal Reserve targeted economic activity. Monetary policy announcements had significant effects on interest rates, as well as on their volatility in the short term. US macroeconomic activity announcements significantly moved Australian interest rates, particularly at the short end. Australian interest rates moved significantly in response to the previous day's US interest rate shocks. The conditional volatility of the Australian interest rate changes was also significantly influenced by lagged US interest rate shocks, as well as by surprises in US macroeconomic announcements. Some macroeconomic news announcements raised conditional volatilities, while others reduced them. Overall, there was a remarkable and complex array of linkages between the two countries.     

Pricing Black–Scholes options with correlated interest rate risk and credit risk: an extension

This article provides a closed-form valuation formula for the Black–Scholes options subject to interest rate risk and credit risk. Not only does our model allow for the possible default of the option issuer prior to the option's maturity, but also considers the correlations among the option issuer's total assets, the underlying stock, and the default-free zero coupon bond. We further tailor-make a specific credit-linked option for hedging the default risk of the option issuer. The numerical results show that the default risk of the option issuer significantly reduces the option values, and the vulnerable option values may be remarkably overestimated in the case where the default can occur only at the maturity of the option.     

Exchange controls and interest rate determination with traded and non-traded assets: the Irish–United Kingdom experience

This paper is an empirical study of the effectiveness of exchange controls in recent Irish experience vis-à-vis the United Kingdom. Specifically, we examine the effects of domestic money market conditions on an array of Irish interest rates following the imposition of the controls, and the relative importance of covered British interest rates during the process of financial disintegration induced by these controls. Using time-varying parameter estimation, we find that the Central Bank gained only partial and temporary control over interest rates through domestic monetary channels. For most assets and liabilities, interest parity conditions were restored within six months after a policy change.     

Funding conditions and insurance stock returns: Do insurance stocks really benefit from rising interest rate regimes?

We examine funding conditions and U.S. insurance company stock returns. Although constrained funding conditions, signaled by restrictive Federal Reserve monetary policy, correspond with increases in the future payouts of fixed‐income securities held by insurance firms and potentially provide value through the liability side of insurer balance sheets, they also decrease the values of securities currently held in insurer portfolios. Prior research finds that restrictive policy has a negative effect on equity returns in general. Our results suggest the negative impacts of constrained funding environments outweigh the potential positives, as insurance company stock returns are significantly lower during periods of constrained funding. This effect varies within a given funding state and also across insurer type. The effect is strongest during the first 3 months of a constrained funding environment and for life and health insurers—insurer types with longer portfolio durations. For property and liability (P&L) insurers, lower stock return performance only exists in the first 3 months of a constrained funding environment. In the subsequent months, P&L insurers actually have higher stock returns during constrained periods, consistent with their typically shorter duration asset portfolios, which are more quickly rolled over into new higher‐yielding securities.     

The Fed and short-term rates: Is it open market operations,open mouth operations or interest rate smoothing?

It is widely believed that the Fed controls the federal funds rate by altering the degree of pressure in the reserve market through open market operations when it changes its target for the funds rate. Recently, however, several analysts have suggested that the Fed need not conduct open market operations to change the funds rate. Rather, they argue it is sufficient that the Fed indicate its desire for the funds rate. This paper notes that there is yet a third alternative, the interest-rate-smoothing hypothesis, that suggests that the Fed does not move rates per se but, rather, smooths the transition of rates to the new equilibrium required by economic shocks. This paper tests the open market and open mouth alternatives using a methodology first used by Cook and Hahn [Journal of Monetary Economics (1989a) 331]. Finding no evidence that either open market operations or open mouth operations can account for the close relationship between the funds rate and the funds rate target, a variety of evidence consistent with the interest-rate-smoothing hypothesis is considered. The results suggest that many changes in the Fed’s funds rate target are an endogenous response to economic events and suggest that an alternative way to identify exogenous changes in policy is to identify exogenous changes in the Fed’s funds rate target.     

Discussion of “Hedge commitments and agency costs of debt: evidence from interest rate protection covenants and accounting conservatism”

Beatty, Petacchi, and Zhang investigate the role of two hedge commitment mechanisms??interest rate protection covenants and accounting conservatism??in reducing agency costs of debt. Using a large sample of syndicated loan agreements, they provide evidence that borrowers required to hedge interest rate risk through interest rate protection covenants receive lower interest rate charges. However, borrowers who voluntarily hedge interest rate risks receive lower rates only if they implement conservative financial reporting. The authors conclude that the benefits of hedging are realized only when borrowers can credibly commit to maintain hedge positions once a syndicated loan is issued. While the evidence provided by the authors is novel and interesting, I argue that the empirical assessment of hedge benefits is more complex. In addition, there are still some important open issues left unanswered that could be tackled by future research.     

Does privatization serve the public interest?

"Does Privatization Serve the Public Interest?" ask John B. Goodman and Gary W. Loveman. Supporters of privatization claim that it will bring more efficiency and better quality. Critics, however, argue that other values--the broader public interest--must be accounted for. The authors draw a valuable lesson from the debate over corporate takeovers: the form of ownership is less important than the establishment of managerial accountability.     

When does uncovered interest parity hold?

A consensus is emerging that returns to the currency carry trade are driven by two factors. One of these is probably consumption risk but there is widespread disagreement about the identity of the remaining factor. This paper bolsters the case for volatility being the unknown factor. A structural model that specifies that monetary volatility is the second factor is tested for 56 monetary regimes using the artificial economy methodology. The negative slope in the Fama regression arises when monetary volatility is low and the precautionary savings motive dominates the intertemporal substitution motive. When monetary volatility is high, the Fama slope is positive in line with uncovered interest parity. We conclude that, given the predominance of precautionary savings, the degree of monetary volatility explains whether uncovered interest parity holds.     

Quantifying the components of the banks’ net interest margin

Using unique data sets on German banks, we decompose their net interest margin and quantify the different components by estimating the costs of the various functions they perform. We investigate three major functions: liquidity and payment management for customers, bearing credit risk, and term transformation. For 2013, the costs of liquidity and payment management correspond, in the median, to 47% of the net interest margin, with bearing of credit risk and earnings from term transformation accounting for 12 and 37%, respectively.     

What lies beneath—Negative interest rates and bank lending

We study the transmission of negative interest rates to bank lending around an unexpected policy rate cut into deep negative territory by the Swiss National Bank (−0.75%). We exploit a rich data set on transaction-level corporate loans matched with bank balance sheet data. We find that banks more affected by negative interest rates offer looser lending terms and lend more than other banks. This result is consistent with the risk-taking channel, where a lower policy rate spurs bank risk-taking to maintain profits. The result implies that, even in such deep negative territory, the reversal rate has not yet been hit.     

Restricted interest deductibility and multinationals’ use of internal debt finance

This paper reconsiders the role of interest deductibility for internal debt financing of multinational corporations (MNCs). We provide quasi-experimental evidence using restrictions on interest deductibility through thin-capitalization rules. Explicitly distinguishing between firms subject to a binding restriction and unrestricted firms, a panel data sample selection model is used to explore the tax sensitivity of the capital structure of foreign subsidiaries of MNCs. Our results confirm that the tax incentive for using internal loans is effectively removed for restricted subsidiaries. While internal debt financing of unrestricted subsidiaries positively responds to taxes, the effects are relatively small.     

Disclosing conflicts of interest – Do experience and reputation matter?

In a controlled laboratory experiment, we investigate the effects of disclosing conflicts of interest on the reporting behaviour of information providers. First, we replicate the findings of Cain, Loewenstein, and Moore (Cain, D.M., Loewenstein, G., & Moore, D.A. (2005). The dirt on coming clean: Perverse effects of disclosing conflicts of interest. Journal of Legal Studies 34, 1–25) that such disclosure can trigger more biased reporting, since it removes moral concerns. Second, we show that this effect diminishes or even reverts with experience and reputation. Third, we observe that non-disclosure can have the positive effect of facilitating the formation of reputation.     

Do high interest rates deter speculative attacks? – Evidence and some theory

This paper presents the first empirical evidence on the efficacy of raising interest rates ex ante as a deterrent to speculative attacks. Using a dataset that covers 54 countries from March 1964 through December 2005, we find strong evidence that raising interest rates in advance has significantly different impacts in different country groups. It significantly reduces the probability of attacks in countries that have a de facto hard peg but increases it in de facto soft-pegging countries. This finding is robust to alternative measure of monetary policy and to different specifications and samples. We then present a simple two-stage signaling model to offer a theoretical explanation for our empirical findings.     

Does concurrent management of mutual and hedge funds create conflicts of interest?

This paper shows that conflicts of interest may exist in cases where a hedge fund manager starts a mutual fund but not in the opposite case. We compare performance, asset flows, and risk incentives to establish several key differences between these two scenarios: First, prior to concurrent management, hedge fund managers experience worse performance while mutual fund managers achieve better performance relative to their full-time peers. Second, hedge fund managers who choose concurrent management are disproportionately the ones with less experience. Their hedge funds tend to suffer a decline in performance after the event. By contrast, mutual fund managers who choose concurrent management tend to outperform their full-time peers. Based on our findings, we make important recommendations for policy makers and companies. The relevance of our recommendations extends beyond the small share of companies presently engaged in concurrent management.     

Central bank intervention and exchange rate volatility — Australian evidence

This paper examines the key characteristics of foreign exchange intervention by the Reserve Bank of Australia in the period 1983–1997, which can be broken into five distinct phases. We investigate the changing effectiveness of daily intervention on the $US/$A exchange rate by decomposing the exchange rate response to the intervention into various separate components. We find contemporaneous positive correlation between the direction of intervention and the conditional mean and variance of exchange rate returns. We show that sustained and large interventions have a stabilising influence in the foreign exchange market in terms of direction and volatility. Without these interventions, the market would have moved further and exhibited more volatility.     

Should inflation-targeting central banks respond to exchange rate movements?

This paper examines whether it is optimal for inflation-targeting central banks to respond to exchange-rate movements. The paper finds that exchange-rate movements can provide a signal on the developments in the economy that the central bank cannot perfectly observe. The results suggest that when the degrees of exchange-rate pass-through and international financial integration are high, it is optimal for the central bank to pay more attentions to exchange-rate movements. These results however depend on two conditions: 1) the ability of the central bank to observe the true exchange-rate process and 2) the number of real frictions in the model economy.     

Do external political pressures affect the Renminbi exchange rate?

This paper investigates whether external political pressure for faster Renminbi appreciation affects both the daily returns and the conditional volatility of the Renminbi central parity rate. We construct several political pressure indicators pertaining to the Renminbi exchange rate, with a special emphasis on the US pressure, to test the hypothesis. After controlling for Chinese macroeconomic surprise news, we find that US and non-US political pressure does not have a significant influence on Renminbi's daily returns. However, evidence suggests that political pressures, and especially those from the US, have statistically significant impacts on the conditional volatility of the Renminbi. Furthermore, we conduct the same exercise on the 12-month Renminbi non-deliverable forward rate. We find that the non-deliverable forward market is highly responsive to macroeconomic surprise news and there is some evidence that Sino-US bilateral meetings affect the conditional volatility of the Renminbi non-deliverable forward rate.