Dpto. Economía y Empresa

The relevance of risk aversion as the key factor explaining the fluctuations of the economy is receiving increasing attention since the Great Recession. The role of financial shocks in the economic fluctuations and their associated amplifying effects are crucial aspects in the monetary policies followed by central banks around the world. The underlying mechanism behind these effects is directly linked to the time-varying behavior of risk aversion, especially during recessions. The reason is that risk aversion is strongly related to the behavior of the expected market risk premium, which is a fundamental input in the cost of capital and investment decisions of firms through the business cycle. In this research, we present an analysis of the interplay between the expected market risk premium, time-varying risk aversion, and economic uncertainty for the Spanish economy. We estimate risk aversion from aggregate consumption of Spanish households, while the expected market risk premium is extracted from options traded on the IBEX-35 index. Note that we put together variables from the real economy and financial markets. We show that both variables are positive and significantly related, clarifying the important connection between the real and financial sectors of the Spanish economy. More precisely, we show that both risk aversion and the expected market risk premia at alternative horizons are counter-cyclical, and that the slope of the term structure of the expected market risk premium is steeply downward sloping during recessions. Moreover, we find that risk aversion significantly amplifies the effects of adverse economic uncertainty shocks on the expected market risk premium. Therefore, it should not be surprising the collapse of financial prices when there is shock in uncertainty amplified by the increase in risk aversion. The corresponding rise in the expected market risk premium explains the drop in equity prices during bad economic times. The persistence of these effects depends on the nature of the economic crisis. In this framework, we understand both the initial dramatic drop in asset prices provoked by the exogenous COVID-19 crises, and the subsequent recuperation. To conclude, the positive association between uncertainty shocks, risk aversion and the expected market risk premium has extremely important consequences for the investment and output growth fluctuations of the Spanish economy.

La Comisión Europea ha planteado un itinerario digital para los países miembros de la Unión Europea (UE) cuyo objetivo es abordar el reto de la transformación digital para 2030, lo que nos permitirá mejorar nuestra competitividad y bienestar al mismo tiempo que cuidamos del planeta. En este artículo, utilizaremos los datos de la UE, de España y los recogidos en una encuesta propia realizada a las Mercas, para elaborar un análisis comparativo del nivel de digitalización y el empleo de especialistas TIC (Tecnologías de la Información y Comunicaciones) de dichas Mercas con el de las empresas españolas y de la UE. Cabe destacar, entre los resultados obtenidos, que en los indicadores referidos al uso de software ERP (Enterprise Resource Management), tecnologías cloud y la realización de acciones de comunicación social media, las Mercas se encuentran por encima de la media de las PYMEs de la Unión Europea y de España.

The objective of this study is to examine the digital transformation of the complete population of 24 Spanish food units, named Mercas. We develop an index that gauges the degree of digital transformation of these public sector companies. Using a Tobit panel data model, we identify the main determinants of the Mercas’ digital transformation status. Our findings suggest that the size of the Merca, the proficiency of digital technologies by top management, the cooperation between the millennial generation staff and the remaining staff, the business management of buying and selling flowers, fruit and vegetables, and meat, and the utilization of B2B platforms for transactions and information exchange with wholesalers are some of the key determinants of digital transformation. The study also emphasizes the significance of customer demand for the implementation of new technologies as an external factor that influences digital transformation.

En este trabajo, examinamos los determinantes de la financiación mediante deuda intragrupo y su relación con otras alternativas de financiación, especialmente la deuda externa. Realizamos un análisis de datos de panel con una muestra de 787 empresas no financieras españolas, que financian sus operaciones de manera recurrente mediante deuda intragrupo durante el periodo que abarca entre 2013 y 2018. Nuestros resultados muestran como la deuda intragrupo depende positivamente del tamaño y la tangibilidad de los activos, mientras que la rentabilidad, la edad y el crecimiento mantienen una relación negativa. También observamos como tener una mayor financiación mediante deuda intragrupo supone reducir hasta en una cuarta parte la financiación con deuda externa. Además, identificamos la existencia de una jerarquía de preferencias en la selección de distintas fuentes de financiación, donde la deuda intragrupo cumple mejor con la teoría de la jerarquía de preferencias que la deuda externa.

A geographical concentration of businesses enables them to mitigate the drawbacks arising from their small size. It is therefore important to highlight the existence of such zones and their location in regions where most businesses are SMEs, such as the Valencia Community region. Moreover, it is particularly important for technological companies, since such concentrations act as a means of increasing their productivity. By using georeferencing software, SatScan, four zones with a high concentration of technological companies are identified superimposed on zones with a very industrial tradition. The profile of the companies analysed could be of interest in implementing suitable industrial policies.

Business innovation is fundamental for sustained economic growth at the regional level. Knowing the common characteristics of innovative companies and their location is essential to carry out appropriate economic policies. To this end, we have carried out a double analysis: one grouping of companies according to characteristics and another by geolocation. This study focused on one of Spain’s 17 autonomous communities, the Comunitat Valenciana, a region characterised by significant industrial diversity. Our results show, among other things, that size is not a differentiating factor when it comes to innovation, and that there is a positive relationship between physical clustering and productivity.

This paper analyzes the performance of various asset classes traded in the Spanish Capital Market. We compare the relative behavior of stock and corporate bond market indices, risk factors, and option-based expected market risk premia of the IBEX-35 at alternative horizons. We finally discuss the spillover volatility connections between the stock market portfolio, the general index of corporate bonds, the long-term government bond, and risk-neutral volatility and skewness. The stock market index is a net sender of volatility to the rest of asset classes, especially during the Great Recession and the Eurozone debt crises. The government bond is a net sender of volatility to corporate bonds and risk-neutral volatility and skewness. In fact, during stressed periods, the returns of the government bond have a positive exposure to the market stock return, which suggests that the Spanish long-term bond is a risky asset rather than being a hedging asset. This fact, together with the strong counter-cyclical behavior of the expected market risk premium at any horizon, suggests that the Spanish corporations are badly affected during recessions with a negative impact on investment and output growth. It is not surprising how rapidly the Spanish economy deteriorates at the beginning of recessions. Note that the ultimate objective is to learn about the Spanish real economy through the lens of financial markets

This analysis addressed the potential systemic effects of guarantee requirements by central counterparties. Using data from the Spanish BME and German Eurex central clearing counterparties and controlling for tail risk and monetary and real activity variables, we found a significant, positive, and robust relationship between the guarantees required and the spillover or total connectedness effects among nine financial assets in the Spanish, United States, and German capital markets. Bad economic times also had a significant incremental effect on the relationship between guarantees and connectedness. These findings are robust across central clearing corporations and futures contracts in the IBEX 35, DAX 30, and EURO STOXX 50. In addition, an event study indicated that global spillover effects tend to increase before central counterparty institutions raise their guarantees. The implication of the findings is that European clearing institutions react to rather than cause bad economic times.

Macro-finance asset pricing models provide a rationale for connectedness dynamics between equity and Treasury risk-neutral volatilities. In this paper, we study the total and directional connectedness, in the sense of spillover effects, between risk-neutral volatilities from the equity and Treasurymarkets. In addition, we analyze the economic and monetary drivers of connectedness dynamics. Most of the time, but especially during bad economic times, we find significant net spillovers from Treasury to equity risk-neutral volatility. The spillover channel between risk-neutral volatilities arises mainly through the government fixed income market.

Institutional investors often have to decide which strategy to use across international business cycles. This is especially important during economic and financial crises. The exogenous nature of the outbreak of the dramatic COVID-19 crisis represents a unique opportunity to understand the performance of risk factors during severe economic times across international stock markets. Even more important is to analyze how these factors behave across very different economic crises, such as the COVID-19 pandemic and the Great Recession. Although, the overall results show that the momentum and quality factors are the winners, with the value factor as the loser, this research also reports different responses of factors across crises and countries. The size, value, and defensive factors tend to perform worse during the health crisis relative to the Great Recession, while the momentum factor shows a poor performance during the financial crisis, but a positive one during the outbreak of COVID-19. The quality factor is an extraordinary defensive factor in both crises. Similarly, this paper reports heterogeneous responses of option-implied expected market risk premia across alternative stock market indices, and between the Great Recession and the COVID-19 crisis.