Multi-scale integrated assessment of soybean biodiesel in Brazil

Developing counties are often believed to have excellent conditions for biofuel production, however studies aimed at assessing the sustainability of large scale biofuel programs have generally focused on a few variables related to one scientific domain and one scale. Contrary to this approach, this paper analyzes soybean biodiesel in Brazil using a parallel biophysical and economic assessment at different scales. A Multi-Scale Integrated Analysis of Societal and Ecosystem Metabolism (MuSIASEM) approach is applied as a scenario analysis tool. A soybean biodiesel energy balance for the specific conditions of Brazil is included and the energy ratio turns out to be 1.09. This means that the energy delivered is higher than the energy invested, however the net energy is very low. The economic impacts are analyzed through input-output analysis. The results show that soybean biodiesel increases energy consumption per hour of work without a corresponding increase in economic labor productivity. Consequently the already low energy efficiency of Brazilian production could get worse. Although Brazil has large expanses of land, the substitution of 20% fossil diesel (i.e. just 3.3% of the country's primary energy consumption) with fully renewable biodiesel might destroy protected areas and forests and increase the GHGs emitted.     

INPUT AND OUTPUT INVENTORIES IN GENERAL EQUILIBRIUM*

We build and estimate a two‐sector dynamic stochastic general equilibrium model with two types of inventories: Input inventories facilitate the production of finished goods, output inventories yield utility services. The estimated model replicates the volatility and cyclicality of inventory investment and inventory‐to‐target ratios. Although inventories are an important element of the model’s propagation mechanism, shocks to inventory efficiency are not an important source of business cycles. When the model is estimated over two subperiods (pre‐ and post‐1984), changes in the volatility of inventory shocks or in structural parameters associated with inventories play a small role in reducing the volatility of output.     

Life expectancy and economic growth: the role of the demographic transition

This paper investigates the hypothesis that the causal effect of life expectancy on income per capita growth is non-monotonic. This hypothesis follows from the recent literature on unified growth, in which the demographic transition represents an important turning point for population dynamics and hence plays a central role for the transition from stagnation to growth. Results from different empirical specifications and identification strategies document that the effect is non-monotonic, negative (but often insignificant) before the onset of the demographic transition, but strongly positive after its onset. The results provide a new interpretation of the contradictory existing evidence and have relevant policy implications.     

Peer pressure,social spillovers,and reciprocity: an experimental analysis

This study examines whether reciprocity is affected by what others know and do. Two types of social effects are investigated within the framework of a modified investment game. On the one hand, we assess the role played by the awareness that own choices are observed by another trustee—i.e., peer pressure. On the other hand, we measure the interaction between trustees’ choices—i.e., social spillovers. We find that peer pressure fosters reciprocity and, to a lesser extent, so do social spillovers.     

Market imperfections and firm-sponsored training

Using worker and firm data from Dutch manufacturing, our paper investigates how product market competition and labor market imperfections affect firm-sponsored training. We find that product market competition does not affect the firms' training expenditures. Increasing competition, for instance due to increased international integration and globalization, is not a threat to investments in on-the-job training. Instead, labor market imperfections influence firm-sponsored training. An increase in labor market flexibility significantly reduces the incentives of firms to invest in training. The magnitude of this effect is nevertheless small.     

The corporate choice between public debt,bank loans,traditional private debt placements,and 144A debt issues

The main purpose of this study is to examine the determinants of the corporate choice between different forms of debt financing. By analyzing the most comprehensive sample of US corporate debt issues to date, I find that firms that issue 144A debt have significantly lower credit quality and higher information asymmetry than firms that issue traditional non-bank private debt. Further, the study shows that traditional private placements, rather than bank loans, are the favorite private debt source for firms with good credit quality. I also show that the firm characteristics of traditional private debt issuers have significantly changed after 1990 through to 2003. My results suggest the following pecking order of debt choices which is conditional on credit quality. In other words, high credit quality firms prefer public bond offerings and small firms, with good credit quality, are more likely to issue traditional private debt. A large group of firms characterized by moderate credit quality make extensive use of bank loans and poor credit quality firms preferentially issue 144A debt.     

Lost and Found in Translation: How Firms Use Anisomorphism to Manage the Institutional Complexity of CSR

Prior research on the internationalization of firms from emerging countries has fruitfully invoked institutional theory to emphasize the legitimacy benefits that firms that obtain from showing isomorphism with international norms such as Corporate Social Responsibility (CSR). Without denying the intuitive appeal for these firms to communicate acceptance of CSR, we suggest that firms face a legitimacy trade-off, where the hoped-for legitimacy benefits of isomorphism must be weighed against other home-country institutional considerations. We advance and test this notion that firms will navigate this institutional complexity by engaging in anisomorphism, i.e., espousing general acceptance with international values but with selective ‘translation’ based on home country differences. We test our predictions by analysing firms' communication of CSR, using a unique dataset comprised of 245 firms observed over the period from 2000 to 2018. Consistent with our predictions, we find that firms from countries more reliant on natural resource extraction (e.g., mining and fossil fuel industries) de-emphasize the environmental component of CSR, and firms from more autocratic countries de-emphasize the human rights component of CSR. Additionally, and consistent with our presumption of firms' weighing the international versus home-country legitimacy trade-off, we find that these main effects are sensitive to changes in firms' levels of internationalization.     

A note on the existence of CAPM equilibria with homogeneous cumulative prospect theory preferences

This note identifies and fixes a minor gap in Proposition 1 in Barberis and Huang (Am Econ Rev 98(5):2066–2100, 2008). Assuming homogeneous cumulative prospect theory decision makers, we show that CAPM is a necessary (though not sufficient) condition that must hold in equilibrium. We support our results with numerical examples where security prices become negative.     

Wealth and the demand for life insurance: evidence from Ontario, 1892

Our analysis of the life insurance holdings of male probated decedents in Ontario in 1892 demonstrates a negative correlation between the level of personal wealth and the demand for life insurance. Consistent with the theoretical literature on the demand for life insurance, and counter to the findings in much of the empirical literature, self-insurance was a substitute for market purchases of life insurance where self-insurance capabilities are a by-product of wealth accumulation. Our evidence suggests that households primarily demanded life insurance when they lacked accumulated reserves, or wealth, for self-insurance, often early in the life cycle. The growth of the life insurance industry reflected the growth of urban population relative to farming and an increased dependence on the head of household’s earnings.     

Ethical Judgment and Radical Business Changes: The Role of Entrepreneurial Perspicacity

Journal of Business Ethics - This study examines the implications of practical reason for entrepreneurial activities. Our study is based on Thomas Aquinas’ interpretation of such virtue, with...