Blockchain and cryptocurrencies: economic and financial research

Decisions in Economics and Finance - The motivation of proposing and editing the Special Issue “Blockchain and cryptocurrencies” came from the inspirational invited and contributed...     

Cash flow,investment, and investment opportunities: New tests using UK panel data

The interpretation of the correlation between cash flow and investment is controversial. Some argue that it is caused by financial constraints, others by the correlation between cash flow and investment opportunities that are not properly measured by Tobin’s Q. This paper uses UK firms’ contracted capital expenditure to capture information about opportunities available only to insiders and thus not included in Q. When this variable is added to investment regressions, the explanatory power of cash flow falls for large firms, but remains unchanged for small firms. This suggests that the significance of cash flow stems from its role in capturing the effects of credit frictions.     

Self-scanning technologies in retail: Determinants of adoption

Self-scanning represents a form of customer participation in service creation, a form of self-service and a technology-based service delivery device. This study, conducted within the large-scale retail sector, pursues a dual aim: firstly, to assess the link between satisfaction with self-scanning and some of its possible antecedents; secondly we intend to determine whether satisfaction with this service has any impact on consumers' overall opinion of the supermarket and their intention to patronise the store with greater frequency. The data show that both the sense of control and hedonic component have a positive impact on satisfaction with self-scanning and further bring to light that service satisfaction is an antecedent both of customers' opinion of the supermarket and their intention to patronise the store more frequently.     

North-South trade and directed technical change

In a world where poor countries provide weak protection for intellectual property rights (IPRs), market integration shifts technical change in favor of rich nations. Through this channel, free-trade may amplify international wage differences. At the same time, integration with countries where IPRs are weakly protected can slow down the world growth rate. An important implication of these results is that protection of intellectual property is most beneficial in open countries. This prediction, which is novel in the literature, is consistent with evidence from a panel of 53 countries observed in the years 1965-1990. The paper also provides empirical support for the mechanism linking North-South trade to the direction of technical change: an increase in import penetration from low-wage, low-IPRs countries is followed by a sharp fall in R&D investment in a panel of US manufacturing sectors.     

Organizational Structure and the Choice of Price versus Quantity in a Mixed Duopoly

We consider the choice of price/quantity of a public and a private firm in a mixed differentiated duopoly. First, we study the way in which the strategic choice of the market variable is affected by different given organizational structures (managerial or entrepreneurial) of the public and the private firm. Second, we investigate how the price/quantity choice interacts with the endogenous choice of the organizational structure, thus determining a subgame perfect equilibrium at which firms choose to behave as price‐setters and to adopt a managerial structure.