Patent pools,vertical integration,and downstream competition

Patent pools are commonly used to license technologies to manufacturers. Whereas previous studies focused on manufacturers active in independent markets, we analyze pools licensing to competing manufacturers, allowing for multiple licensors and nonlinear tariffs. We find that the impact of pools on welfare depends on the industry structure: whereas they are procompetitive when no manufacturer is integrated with a licensor, the presence of vertically integrated manufacturers triggers a novel trade‐off between horizontal and vertical price coordination. Specifically, pools are anticompetitive if the share of integrated firms is large, procompetitive otherwise. We then formulate information‐free policies to screen anticompetitive pools.     

Five Stylized Facts on Belt and Road Countries and Their Trade Patterns

The Belt and Road Initiative (BRI) offers investment opportunities for several Eurasian countries but not all of them attract investments in the same way. This paper investigates the geographical distribution of BRI projects completed between 2013 and 2020. The analysis shows that pre-existing trade patterns are related to the likelihood of a country receiving completed BRI projects. We single out and provide evidence in support of five stylized facts. First, BRI countries with completed projects tend to be poorer and larger. Second, projects are more likely to occur in countries with intense intermediate trade with China. Third, the countries that received projects have more diversified export structures and their sectoral specialization overlaps with that of China. Fourth, among middle-high-income countries, the allocation of projects tends to favor those with high levels of intra-industry trade. Fifth, among BRI countries with projects, the complexity or sophistication of the goods traded increases faster with income. These findings suggest that fostering trade integration has direct benefits and may also contribute to further BRI investments.     

Asset pricing under quantile utility maximization

“Focus on the downside, and the upside will take care of itself” is a famous quote among professional investors. By considering an agent who follows this advice, we reproduce the first and second moments of stock returns, risk-free rate and consumption growth. The agent's behavior toward risk is analogous to a relative risk aversion of about 3 under expected utility, the elasticity of intertemporal substitution is about 0.5 and the time discount factor is below 1. In particular, the proposed model separates time and risk preferences in an innovative way.     

The risk-shifting effect and the value of a warrant

The exercise of a warrant leads to the well-known dilution phenomenon, the effects of which have been extensively studied over the last four decades. In contrast, the existing literature has paid inadequate attention to the volatility spillover between stockholders and warrant holders. This ‘risk-shifting effect’ has significant implications for warrant pricing, since any formula that assumes a constant volatility of stock returns produces a bias. In this paper we show that a CEV process with a specific elasticity parameter properly models the stochastic volatility of stock returns for a firm with warrants outstanding. In addition, we propose an approximate analytical formula, exclusively based on observable market variables, that is able to absorb the risk-shifting bias.     

Bankruptcy law and corporate investment decisions

Major European countries have recently adopted bankruptcy codes that strengthen entrepreneurs’ power to renegotiate outstanding liabilities. Renegotiation in bankruptcy allows lenders to increase recovery rates, however it also weakens the contract’s ability to solve the moral hazard problem embedded in the production project. Hinging on this trade-off, I show in which circumstances a soft bankruptcy law that resembles Chapter 11 in the balance of lenders’ and entrepreneur’s rights encourages the choice of investments that privilege the achievement of long-term results. However, I also show that, in contrast to the common wisdom, soft bankruptcy can lead to the choice of investments that are biased towards the achievement of short-term outcomes.     

Location,internationalization and performance of firms in Italy: a multilevel approach

Competition is increasingly global. However, location still matters: often firms cluster in the same geographic areas in order to exploit locational externalities and improve their competitiveness. This article analyses how Italian firms' performance, proxied by their propensity to export, depends both on geographical and institutional context and on individual characteristics. Using a multilevel approach, we estimate and distinguish the effect of individual (firm level) and context (province level) variables on the performance of internationalized Italian firms. We show that both firms and province heterogeneity shape the results.     

Paying not to sell

In this paper we show that, in the presence of buyer and seller power, a monopolist can enter into a costly contractual relationship with a low-quality supplier with the sole intention of improving its bargaining position relative to a high-quality supplier, without ever selling the good produced by that firm.     

The role of trade and offshoring in the determination of relative wages and child labour

Incorporating family decisions in a two-period model of the world economy, we predict that trade liberalization raises the skill premium and reduces child labour in developing countries where the adult labour force is sufficiently well educated to attract production activities from abroad that will increase the demand for skilled relative to unskilled labour. Elsewhere, liberalization will reduce the skill premium, but it will not necessarily raise child labour. Our prediction is not rejected by the data, and it explains why child labour is negatively associated with trade openness in those developing countries where the labour force was relatively well educated when the liberalization took place, but not elsewhere.     

Policy impact assessment in developing countries using Social Accounting Matrices: The Kenya SAM 2014

This paper describes the structure and estimation of a Social Accounting Matrix (SAM) of Kenya for the year 2014. Among its specificities, this SAM includes a very high disaggregation of the agri‐food sector and accounts for the double role of households as producers and consumers. Accounting for these characteristics is crucial to provide robust socioeconomic analysis in the context of developing countries. Indeed, this type of database is valuable to perform ex‐ante evaluations of economic policies with various economic models and techniques. In this paper, we present an application with a linear multiplier analysis (backward linkages and value chain decomposition). The results show the capacity of the primary sector in Kenya to generate value added and employment, with this growth distributed more intensely in rural households whose main livelihood is semi‐subsistence agriculture.