International bonds and the currency risk: How do macroshocks affect returns?

The currency translation risk borne by international investors and the riskiness of returns on long-term bonds both affect international investors' decisions. For the U.S. investor, excess returns on German, Japanese, Canadian, and U.K. bonds have been positively correlated with the respective excess local currency returns (1978–1997). However, for investors who measure their performance in the currencies of these countries, the comparable correlation between U.S. bond returns and positions in U.S. dollars has been negative. Traditional interest rate or portfolio flow models fail to explain the asymmetry. A sticky-price model with spillover effects from the U.S. to other countries is used to explore the effect of macroshocks on these returns.     

Can volume predict Bitcoin returns and volatility? A quantiles-based approach

Prior studies on the price formation in the Bitcoin market consider the role of Bitcoin transactions at the conditional mean of the returns distribution. This study employs in contrast a non-parametric causality-in-quantiles test to analyse the causal relation between trading volume and Bitcoin returns and volatility, over the whole of their respective conditional distributions. The nonparametric characteristics of our test control for misspecification due to nonlinearity and structural breaks, two features of our data that cover 19th December 2011 to 25th April 2016. The causality-in-quantiles test reveals that volume can predict returns – except in Bitcoin bear and bull market regimes. This result highlights the importance of modelling nonlinearity and accounting for the tail behaviour when analysing causal relationships between Bitcoin returns and trading volume. We show, however, that volume cannot help predict the volatility of Bitcoin returns at any point of the conditional distribution.     

Idiosyncratic and international transmission of shocks in the G7: Does EMU matter?

This paper analyzes the transmission of shocks across the Group of Seven industrialized countries (G7) before and after the introduction of the euro. We estimate global vector autoregressive (VAR) models for different periods to investigate changes in the domestic and international adjustment of macroeconomic variables following supply, demand, and nominal shocks. The shocks are identified with robust sign restrictions, which we derive from a small open economy dynamic stochastic general equilibrium (DSGE) model. Specifically, we analyze the adjustment of output, inflation, and the real effective exchange rate following those shocks. Our results indicate that changes in the adjustment are due to global convergence rather than to regional‐specific convergence.     

Can consumption-based asset pricing models using monetary conditioning variables explain the cross-section of German stock returns?

In this article, we analyse whether simple Consumption-based Capital Asset Pricing Models (CCAPMs) using monetary conditioning information (growth of the money aggregates M1, M2 and M3) can explain the cross-section of German size, book-to-market and industry portfolio returns. Our results show that models having stochastic discount factor parameters that vary with money aggregates can reduce the pricing errors of models with constant parameters. However, a large proportion of the cross-sectional variation remains unexplained.     

What are returns outside trading hours capturing for volatility of individual stocks?

This study is the first to harness the negative returns and squared returns outside trading hours, trading volume and leverage effects in an augmented heterogeneous autoregressive model for forecasting volatility of individual stocks. Besides significant leverage effects and trading volume impact, we find that an increase in the negative returns is associated with a decline in volatility, but an increase in the squared returns is associated with a rise in volatility. This new finding suggests that the negative returns and squared returns outside trading hours are capturing additional leverage effects and additional volatilities, respectively. Moreover, the relations display differences amongst various firm categories which arise from firm heterogeneity.     

The linkages,persistence, asymmetry in the volatility,the price discovery and efficiency,and the effect of the US subprime mortgage financial crisis on the spot and the futures market’s returns: the case of India

This article examines the effects of persistence, asymmetry and the US subprime mortgage crisis on the volatility of the returns and also the price discovery, efficiency and the linkages and causality between the spot and futures volatility by using various classes of the ARCH and GARCH models, and through the Granger’s causality. We have used two indices: one for spot and the other for futures, for the daily data from 12 June 2000 to 30 September 2013 from Nifty stock indices. We have then tested for ARCH effects, and subsequently employed various models of the ARCH and GARCH conditional volatility. The GARCH(1,1) model is found to be significant, and it implies that the returns are not autocorrelated and have ‘short memory’. It supports the hypothesis of the efficiency of the markets. The negative ‘news’ has more significant effect on volatility, corroborating the ‘leverage impact’ in finance on market volatility. We have also tested the volatility spillover effects. The two methods we employed support the spillover effects and the causality is bidirectional. We also have used the dummy variable for the US subprime mortgage financial crisis and found that they are statistically significant. Indian stock market is thus integrated to the world stock markets.     

Does the version of the Penn World Tables matter? An analysis of the relationship between growth and volatility

Abstract .  The Penn World Tables (PWT) are an important data source for cross-country comparisons in economics. The PWT have undergone several revisions over time. This paper documents how countries' output growth rates change across four publicly available versions of the PWT. We show that for some countries the magnitude of the differences is significant and/or the sign of the growth rates changes across versions. Using as an example Ramey and Ramey (1995) , who found growth volatility has a significant negative effect on growth, we demonstrate that conclusions based on one version of the PWT may not hold under another version.     

Employment and the risk of domestic violence: does the breadwinner’s gender matter?

This article studies the effect on the risk of female victimization of the employment status of the woman and her partner. We use individual-level data from the violence against women surveys for Spain, which also provide information on income and a rich set of sociodemographic characteristics. To address the potential endogeneity of the binary employment indicators, we exploit exogenous geographical information on the employment and unemployment rates by gender and age, within a multivariate probit framework. Our estimation results show that male partner employment plays a major role in the risk of physical violence, while female employment only lowers it when her partner is employed too. The lowest risk appears for more egalitarian couples in which both partners are employed.     

On the joint effect of technological and management innovations on performance: increasing or diminishing returns?

Most studies on innovation are aimed at covering technological innovation, neglecting other modes of innovation based on non-technological drivers. The latter, referred to as management innovation, consists of the implementation of new management practices, processes or organisational tasks. This work advances knowledge on the topic by exploring the joint effect of simultaneously introducing technological and management innovations on performance. Based on an analysis of 12,563 Spanish firms drawn from CIS data, our findings suggest that firms frequently pursue the simultaneous or joint introduction of both technological and management innovations and that integration impacts positively on a firm’s performance, evidencing an inverted U-shape that suggest positive but diminishing returns. A theoretical framework using the capability-based view embraces the emerging conversation on management innovation issues and its relationship with the well-researched technological one.     

Commodity trade between Pakistan and the US: is there evidence of the J-curve?

A few studies that have attempted to estimate the short-run (J-curve) and long-run impact of exchange rate depreciation on Pakistan’s trade balance are either based on aggregate trade data between Pakistan and the rest of the world or between Pakistan and her bilateral trading partners. The findings are mixed at best. Considering the trade balance between Pakistan and the US, as one of its major partners, no significant effects have been discovered. Suspecting that the trade flows between the two countries could suffer from another aggregation bias, we disaggregate their trade flows by commodity and consider the trade balance of 45 industries that trade between the two countries. We find significant short-run effects of currency depreciation on the trade balance of 17 industries. The short-run effects last into the long run in 15 cases. The largest industry that account for more than 10% of the trade seems to benefit from real depreciation in the long run.     

What drives the high moments of hedge fund returns?

We study the high-moment distribution of hedge fund returns and identify factors that drive high-moment risk. Using hedge fund monthly returns, we find a strong correlation between the first four moments of returns (i.e. mean, standard deviation (SD), skewness, and kurtosis) and different characteristics of the funds such as leverage, liquidity, incentives, and strategy-related factors. We find that after controlling for other factors, incentives-related factors and a hedge fund’s specific strategy have the greatest impact on the distribution of fund returns. Our evidence also suggests investors allocate across hedge fund characteristics while placing greater emphasis on fund strategies and incentive factors.     

On the reduced macroeconomic volatility of the Australian economy: Good policy or good luck?

The Australian economy has experienced various changes in macroeconomic conditions over the past four decades. These changes have been associated with reduced volatility in key macroeconomic variables: CPI inflation, real GDP and the TWI measured real exchange rate. In light of this fact, my objective in this paper is to determine whether this reduction is associated with good policy or good luck. To this end, I estimate a time varying structural VAR model that is identified with theoretically consistent sign restrictions from a small open economy dynamic stochastic general equilibrium model. The primary result is that both non-systematic and systematic monetary policy have changed over the past four decades. In particular, non-systematic responses of inflation, real GDP and the exchange rate have increased since the adoption of a flexible exchange rate in 1983, while systematic responses of the cash rate to inflation have experienced various changes in intensities, exhibiting a trend towards a more passive behaviour since the 2007/08 financial crisis. Taken together, these results suggest that the reduction in macroeconomic volatility is associated with good policy.     

Idiosyncratic Risk in the United States and Sweden: Is There a Role for Government Insurance?

We examine the effects of government redistribution schemes in an economy where agents are subject to uninsurable, individual specific productivity risk. In particular, we consider the trade-off between positive insurance effects and negative distortions on labor supply and saving. We parameterize the model by estimating productivity processes on Swedish and U.S. data. The estimation results show that agents in the United States are subject to more idiosyncratic risk than agents in Sweden. Although distortions are significant, the welfare benefits of government redistribution and insurance systems can be substantial. Journal of Economic Literature Classification Numbers: E20, H21.     

Political pressures and the credibility of regulation: can profit sharing mitigate regulatory risk?

When price-cap rules determine the structure of prices for a long period, they suffer a credibility problem and introduce an element of risk especially if a firm’s profits are “too large”. Profit sharing may be seen as a device to pre-determine price adjustments and thus to decrease regulatory risk. We analyse the effects of profit sharing on the incentives to invest, using a real option approach. Absent credibility issues, a well designed profit sharing system may be neutral relative to a pure price cap. With regulatory risk, profit sharing is preferable to a pure price-cap one, if it intervenes for high enough profit levels.

How deep is your love? A quantitative spatial analysis of the transatlantic trade partnership

This paper explores the quantitative effects of trade liberalization envisioned in a transatlantic trade and investment partnership (TTIP) between the United States and the European Union. We use a quantitative trade model that, in contrast to other works, features consumptive and productive uses of land and we allow for labor mobility and a spatial equilibrium. Our calibration draws mainly on the world input–output database (WIOD). The eventual outcome of the negotiations is uncertain. Tariffs in E.U.–U.S. trade are already very low, however, so that an agreement will have a major impact only by eliminating nontariff barriers. These are extremely hard to quantify. We address these uncertainties by considering a corridor of trade‐liberalization paths and by providing numerous robustness checks. Even with ambitious liberalization, real income gains within a TTIP are in the range of up to 0.46 percent for most countries. The effect on outside countries is typically negative, yet even smaller. Taking land into account scales down the welfare effects strongly. Interestingly, we find that all German counties derive unambiguous welfare gains even though the model allows for negative terms‐of‐trade effects. Our analysis also implies that in order to arrive at the same welfare gains as under a TTIP, a multilateral liberalization would have to be much more ambitious for the U.S. than for the E.U.     

Long-run growth and volatility: which source really matters?

The aim of the article is to analyse the relationship between long-run growth and business cycle volatility. In particular, the main purpose of this article is to identify which source of volatility is most detrimental to growth. Using cross-country data from 1970 to 2000, and several indicators of volatility (such as inflation, exchange rate, government expenditure, output and investment volatility) this article shows that although, all these measures of volatility are remarkably harmful for growth, business cycle investment volatility is the main source that hampers long-run growth. This relation is robust to different measures of business cycle, and to different sub-samples of countries.