Do longer constitutions corrupt?

Tsebelis and Nardi (2016) and Tsebelis (2017) report that constitutional length correlates with lower levels of GDP per capita. They argue that this may be the case because longer constitutions lead to greater corruption. However, uncovering a causal relationship between constitutional length and corruption is difficult. On the one hand, political elites may pressure drafters to include specific provisions that facilitate their rent-seeking efforts. On the other hand, constitutional drafters may be responding to corruption by including a large number of specific safeguards. Our aim in this paper is to explore whether there is a causal effect of constitutional length on corruption. We utilize data from the Comparative Constitutions Project (CCP) to identify 5 cases when a country experienced a ≥50% increase in constitutional length. For each of those cases, we compare the subsequent change in corruption to that of a synthetic control. We report evidence of a significant post-treatment increase in corruption for 3 out of 5 cases (Ecuador in both 1997 and 2008; Venezuela in 1999). However, the 2008 Ecuador result is not robust to a placebo test; and in the case of Venezuela it is difficult to distinguish a constitutional length effect from a “Chavez effect” (Grier and Maynard 2016). The evidence that longer constitutions corrupt is weak.     

Rent Seeking Behavior in Transition Countries: The Case of Romania

This paper points out, in the changing institutional setting of transition in Romania, Some relevant factors influencing economic actors to behave in a way that pushes them to devote resources to unproductive goals, rather than to embark on activities that add economic and social value. The theoretical insights offered in the literature of rent seeking are applied to the issues of transition. A mathematical model of a rent seeking economy is presented, analyzing the influence of interest groups activity on the overall income of the economy. Some examples of rent seeking behavior that severely hamper the economic efficiency are illustrated for the case of Romania. The conclusion is that, in appreciating the progress in transition, the reduction in rent seeking is an important factor to be taken into consideration.     

Entry deterrence and innovation in durable-goods monopoly

This paper investigates the efficiency of innovation investments in a durable-goods monopoly when a potential entrant threatens to innovate as well. We show that the durability of the good endows the monopolist with the power to discourage rival innovation since current sales alter the demand for a new generation of the good. The equilibrium is therefore determined not only by the incentive for intertemporal price discrimination in durable-goods monopoly, but also by the incumbent's concern for maintaining the technological leadership. We demonstrate that entry deterrence followed by no innovation always implies underinvestment in innovation.     

Predation and mergers: Is merger law counterproductive?

This paper extends the literature on predation and mergers to a multi-firm setting. Two new arguments why predation is rational when a merger is an alternative are provided. First, predation is less prone to the free-rider problem, since mergers concentrate the costs of eliminating a rival with one firm, whereas predation allows the costs to be spread out. Second, predation can be profitable since it limits the negative effects of the bidding competition for the prey. It is also shown that a restrictive merger policy might be counterproductive by “helping” predators avoid the disadvantageous bidding competition for the prey.     

Labor Regulations,Employment and Wages: Evidence from India's Apparel Sector

While India is among the world's largest producers and exporters of apparel products, the sector has not performed to its potential. This study analyzes why this might be so from the perspective of the structure of production in the sector, the most striking aspect of which is a firm size distribution heavily dominated by small firms. Using nationally representative firm‐level and labor force survey data, we argue that the dominance of firms operating at scales too small to apply modern production and management technologies is one proximate reason for India's relative underperformance. Further, we note that India's labor regulations and the associated enforcement regime are important policy drivers of Indian firms' tendency to avoid placing “too many workers under one roof”.     

出口商信用证风险影响因素分析——基于交易费用理论

本文从交易费用理论角度对信用证风险的影响因素进行了分析,认为买卖双方的信息不对称和信用证本身的制度缺陷引起的机会主义行为是引起风险的因素,提出了出口商可以通过事前防范和事后救济手段来降低交易费用.     

Financial liberalization,private investment and portfolio choice: Financialization of real sectors in emerging markets

Using firm level panel data, we analyze the impacts of rates of return gap between financial and fixed investments under uncertainty on real investment performance in three emerging markets, Argentina, Mexico and Turkey. Employing a portfolio choice model to explain the low fixed investment rates in developing countries during the 1990s, we suggest that rather than investing in irreversible long-term fixed investments, firms may choose to invest in reversible short-term financial investments depending on respective rates of returns and the overall uncertainty in the economy. The empirical results show that increasing rates of return gap and uncertainty have an economically and statistically significant fixed investment reducing effect while the opposite is true with respect to financial investments.     

Inclusive growth in Sub-Saharan Africa: Exploring the interaction between ICT diffusion,and financial development

Despite the momentous rise in ICT diffusion, and financial development in sub-Saharan Africa (SSA), their plausible joint effect on inclusive growth have not been explored, leaving a lacuna in the literature. This study, therefore, examines the direct and indirect effects of ICT diffusion on inclusive growth in 42 SSA countries over the period 1980–2019. We provide evidence robust to several specifications from the dynamic system GMM to show that: (i) ICT skills, access and usage induce inclusive growth in SSA, and (ii) the effects of ICT skills, access and usage are enhanced in the presence of financial development. These findings remain the same when we focussed on financial institution access. Policy recommendations are provided in line with the region's green growth agenda and striving efforts at improving socioeconomic development.     

The Effects of Executive,Firm, and Board Characteristics on Executive Exit

We estimate a hazard model of the probability of top corporate executives exiting their firms over the period 1996–2010. Our main findings are that: (1) female executives have greater likelihoods of exit than males, (2) the likelihood of exit increases with the independence of the board and decreases with the fraction of the board that is female and the average age of board members, and (3) a higher percentage of independent directors on the board lowers the probability of exit more for females than for males. Further, controlling for exit risk reduces the well‐documented compensation differential between men and women.