We study the optimal monetary policy in a two-country open-economy model under two monetary arrangements: (a) multiple currencies controlled by independent policy makers; (b) common currencies with a centralized policy maker. Our findings suggest that: (i) monetary policy competition leads to higher long-term inflation and interest rates with large welfare losses; (ii) the inflation bias and the consequent losses are larger when countries are unable to commit to future policies; (iii) the welfare losses from higher long-term inflation dominates the welfare costs of losing the ability to react optimally to shocks. 相似文献
This study aims at introducing subjective risk intelligence (SRI) in the context of small businesses to analyze how both rationality and intuition may influence the entrepreneurial decision-making process, particularly in affecting firms’ financial equilibrium.
SRI aggregates four dimensions: two positive attitudes (imaginative capability and problem-solving self-efficacy) and two detrimental ones (emotional stress vulnerability and negative attitude towards uncertainty). In particular, we argue that imaginative capability and emotional stress vulnerability refer to Kahneman’s System 1 (the intuitive), while problem-solving self-efficacy and negative attitude towards uncertainty appertain to System 2 (the rational).
We conducted an empirical investigation collecting data from an ad hoc survey administered to owners and managers of small businesses and their balance sheets over 2013–2017. After testing the proposed constructs’ reliability, we tested the influence that both Systems 1 and 2 have on SMEs’ financial structure through a pooled OLS regression estimator.
Results show that the intuitive and the rational components of risk intelligence affect entrepreneurs’ decision-making differently. The rational component seems to stimulate the entrepreneurial orientation to risk tolerance. The intuitive component limits the entrepreneurial propensity to take financial risks due to the desire for stability attached to this cognitive process. Accordingly, we highlight the importance of enhancing a balance between the two systems of thinking. Practical implications suggest that entrepreneurs with a dominant attitude towards problem-solving self-efficacy, or a positive attitude towards uncertainty, should invest in developing imaginative capabilities or emotional control, and vice versa.
We analyze optimal patent design when innovators can rely on secrecy to protect their innovations. Secrecy has no fixed term but does not preclude accidental disclosure nor independent creation by other inventors. We derive the optimal scope of the rights conferred to such second inventors, showing that if the patent life is set optimally, second inventors should be allowed to patent and to exclude first inventors who have relied on secrecy. We then identify conditions under which it is socially desirable to increase patent life as much as is necessary to induce first inventors to patent. The circumstances in which it is preferable that they rely on secrecy seem rather limited . 相似文献
In this paper, I study a model in which shocks to asset prices affect the real sector of the economy through a credit channel. As financial markets become internationally integrated, the economy becomes less vulnerable to domestic asset‐price shocks, but more vulnerable to foreign asset‐price shocks. To the extent that monetary policy stabilization is feasible and desirable, the globalization of financial markets shifts the focus of monetary policy from domestic asset prices to worldwide asset prices. 相似文献
This article presents an intergenerational self‐selection model of migration and education that is capable of explaining the evolution of earnings and education across three generations of immigrants. By structurally estimating the model, it is possible to quantify the sacrifices made by the first generation of Mexican immigrants for the benefits of future generations. In particular, the estimation results suggest that there is a significant one time loss of human capital of immigrants upon migration, that migrants are positively selected from the ability distribution, and that they transmit substantial human capital to their children. Finally, the model is used to evaluate the effects of social policies designed to reduce the “brain drain” from Mexico to the United States. 相似文献
We study the testability implications of public versus private consumption in collective models of group consumption. The distinguishing feature of our approach is that we start from a revealed preference characterization of collectively rational behavior. Remarkably, we find that assumptions regarding the public or private nature of specific goods do have testability implications, even if one only observes the aggregate group consumption. In fact, these testability implications apply as soon as the analysis includes three goods and four observations. This stands in sharp contrast with existing results that start from a differential characterization of collectively rational behavior. 相似文献
We examine the role of school grades as a signal of worker productivity under different examination systems in relation to
errors that may affect student performance. Firms use school grades as a signal of workers’ effective skills, taking into
account that these evaluations are effected by stochastic shocks. We show that more precise evaluation systems, being associated
with a higher reactivity of wages to school grades, induce students to provide more effort. Low ability students tend to react
less than high ability students. Moreover, individuals with low abilities may prefer less accurate evaluation systems. Nevertheless,
when productivity increases, these systems become less convenient and the number of individuals preferring them diminishes.
Our analysis highlights an important trade-off between centralised and decentralised evaluation systems. On the one hand,
frequent evaluations, typical of decentralised systems, weaken the impact on grades of those errors which influence student
performance and, so, reduce signal noise, while, on the other hand, different teachers generally adopt different performance
assessment standards, leading to noisier evaluations. 相似文献
The article assesses the impact of Argentinas main socialpolicy response to the severe economic crisis of 2002. The programwas intended to provide direct income support for families withdependents and whose head had become unemployed because of thecrisis. Counterfactual comparisons are based on a matched subsetof applicants not yet receiving program assistance. Panel dataspanning the crisis are also used. The program reduced aggregateunemployment, though it attracted as many people into the workforcefrom inactivity as it did people who otherwise would have beenunemployed. Although there was substantial leakage to formallyineligible families and incomplete coverage of those who wereeligible, the program did partially compensate many losers fromthe crisis and reduced extreme poverty. 相似文献
In the present competitive environment, excellence in each phase of the productive process and flexibility are critical requirements in every business. Virtual enterprises have been proposed as an inter-organizational model characterized by both strong incentives to suppliers’ performance and high flexibility. Nonetheless, virtual enterprises are not ubiquitous as some suggest they should be. This paper compares virtual enterprises with other models for the organization of production: Markets, vertically integrated firms and networks. We formulate hypotheses that virtual enterprises are suitable for firms producing complex, modular products, with frequent changes in components, but low knowledge specificity. Virtual enterprises are suitable for a group of industries that is limited, but of growing importance. 相似文献