Capital Commitment and Illiquidity in Corporate Bonds

We study trading costs and dealer behavior in U.S. corporate bond markets from 2006 to 2016. Despite a temporary spike during the financial crisis, average trade execution costs have not increased notably over time. However, dealer capital commitment, turnover, block trade frequency, and average trade size decreased during the financial crisis and thereafter. These declines are attributable to bank‐affiliated dealers, as nonbank dealers have increased their market commitment. Our evidence indicates that liquidity provision in the corporate bond markets is evolving away from the commitment of bank‐affiliated dealer capital to absorb customer imbalances, and that postcrisis banking regulations likely contribute.     

The determinants of inter-industry variations in the proportion of intra-firm trade: The behaviour of US multinationals

Zusammenfassung Die Bestimmungsgründe für interindustrielle Unterschiede im Anteil des firmeninternen Handels. Das Verhalten US-amerikanischer multinationaler Firmen. — Die Autoren untersuchen die Bestimmungsgründe der interindustriellen Unterschiede im Anteil der firmeninternen Exporte und Importe am Handel von US-amerikanischen Muttergesellschaften im Jahr {dy1982} für 32 Industriezweige. Der Intra-Firmen-Handel internalisiert den Handel im Rahmen der multinationalen Unternehmen. Die Untersuchung zeigt, da? es gro?e Internalisierungsvorteile in forschungs- sowie in humankapital-intensiven Industrien gibt. Der Anteil von firmeninternen Exporten aus den USA war ebenfalls hoch in Industrien, die einen überdurchschnittlich hohen Aufwand bei der Verkaufsf?rderung und Markterschlie?ung erfordern. Die Studie deutet auch darauf hin, da? es im Gefolge der US-Umweltvorschriften dazu kommen kann, da? Industrien in andere L?nder verlagert und von dort firmeninterne Exporte in die USA durchgeführt werden.

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Résumé Les facteurs déterminants des variations inter-industrielles dans le partage du commerce intra-entreprise: Le comportement des entreprises multi-nationales américaines. — Cette étude analyse les facteurs déterminants des variations inter-industrielles dans le partage des exportations et importations intra-entreprise dans le commerce des sociétés mères américaines concernant 32 branches industrielles en 1982. Le commerce intra-entreprise intensifie le commerce au sein des entreprises multi-nationales. L’étude démontre que l’avantage du commerce intra-entreprise est très grand dans les branches qui sont caractérisées par la recherche-développement et par une main-d’œuvre très qualifiée. La proportion des exportations intra-entreprise venant des Etats Unis a été aussi élevée dans les industries caractérisées par des dépenses hautes pour la vente et le développement du marché. L’étude indique aussi la possibilité que le lieu de production est déplacé aux autres pays à cause des lois américaines anti-pollution et que les importations intra-entreprise sont la conséquence.

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Resumen Las déterminantes de las variaciones interindustriales del comercio intraempresa: el comportamiento de las multinacionales de los EE UU. — En este trabajo se analizan las determinantes de las variaciones interindustriales de las proporciones de exportaciones e importaciones intraempresa en el comercio de casas matrices de los EE UU en al ano {dy1982}, considerando 32 ramas de la industria manufacturera. El comercio intraempresa internaliza el comercio entre las multinacionales. Se muestra que las ventajas derivadas de la internalización son grandes en industrias intensivas en I&D y mano de obra calificada. La proporción de exportaciones intraempresa desde los EE UU también son altas en industrias con importantes gastos en el ámbito de las ventas y en el desarrollo de mercados. También se indica la posibilidad de que empresas de los EE UU tengan que ubicarse en otros países y que dedicarse a las importaciones intraempresa, debido a las leyes contra la contaminación ambiental vigentes en los EEUU.

     

A WARM EMBRACE OR THE COLD SHOULDER? WAGE AND EMPLOYMENT OUTCOMES IN ETHNIC ENCLAVES

This paper examines how immigrant enclaves influence labor market outcomes. We examine the effect of variation in ethnic concentration across counties and county subdivisions on both immigrant earnings and employment using the non‐public use, 1‐in‐6 sample of the 2000 U.S. Census. We find that there is heterogeneity in enclave impacts by ethnic group and skill composition of the enclave. While some groups tend to suffer from lower wages and employment propensities when residing in areas with larger ethnic concentrations, others have higher wages and improved employment opportunities in enclaves. (JEL J61, J15, R23)     

Self‐Selection and the Forecasting Abilities of Female Equity Analysts

This paper investigates whether there are systematic differences between the forecasting style and abilities of female and male analysts, and whether market participants recognize these differences. My key conjecture is that only female analysts with superior forecasting abilities enter the profession due to a perception of discrimination in the analyst labor market. Consistent with this conjecture, I find that female analysts issue bolder and more accurate forecasts and their accuracy is higher in market segments in which their concentration is lower. Further, the stock market participants are aware of the male–female skill differences. They respond more strongly to the forecast revisions by female analysts even though those analysts get less media coverage. The short‐term market reaction is incomplete, however, because it is followed by a strong post‐revision drift. The perception of abilities is similar in the analyst labor market, where female analysts are more likely to move up to high‐status brokerage firms, while their downward career mobility is lower. Collectively, these results indicate that female analysts have better‐than‐average skill due to self‐selection and market participants are at least partially able to recognize their superior abilities.     

Regulating services in poverty-ecosystems dynamics： evidences from South Asia

Valuation of ecosystem services has been sought as effective tools that enable the decision makers in designing the cost effective response policies for management of ecosystems towards alleviating the poverty especially in economically poor regions like South Asia. Various directions and linkages between poverty and degradation of ecosystem and reduced flow of ecosystem services can better be understood if the regulating services like hydrological flow and carbon sequestration by forest, and nutrient cycling and bioremediation： by wetlandv can be captured in monetary unit. South Asian Countries including India. Nepal, Pakistan and Bangladesh are the hotspots of poverty where poor depend upon various ecosystem services for their livelihoods and allocation of resource for conservation of ecosystems would have additional merit if regulating services are captured and internalized into the pubtic policy.The paperfirst raises problematic issues in valuation of regulatig ecosystem services, and attempts to link it withthe dependence of poor. Second, complexities of poverty-ecosystem dynamics are discussed. Thirdly, the possible in-tervention to achieve poverty alleviation goal is analyzed with the help of some examples from accounting and valua-tion of regulating services of lndian forest. Finally, the paper suggests that greater attention is needed to do credibleand better valuation of regulating Services so that insight from these ean be used in understanding the impact of degradation of ecosysterns On poor people.     

The Decline of Secured Debt

The share of secured debt issued (as a fraction of total corporate debt) declined steadily in the United States over the twentieth century. This stems partly from financial development giving creditors greater confidence that high-quality borrowers will respect their claims even if creditors do not obtain security upfront. Consequently, such borrowers prefer retaining financial flexibility by not giving security up front. Instead, security is given contingently—when a firm approaches distress. This also explains why, superimposed on the secular decline, the share of secured debt issued is countercyclical.     

Has International Trade in Saving Improved US Economic Welfare?

Over the past decade international policy-makers have perceived the current account deficit of the world's largest foreign borrower economy, the United States, as a threat to global economic and financial stability. Yet, by bridging the US domestic saving-investment gap, capital inflow that matched the huge US current account deficit also enabled a faster rate of domestic capital accumulation than home saving alone would have permitted. Consistent with the theory of international capital movements, this study identifies and compares the respective contributions of domestic and foreign saving to US gross domestic product per worker over the two decades prior to the onset of the US banking crisis. By revealing that foreign borrowing contributed significantly to raising US output and hence living standards over this period, it adds a new dimension to the debate about global imbalances.     

Algorithm portfolios for logistics optimization considering stochastic demands and mobility allowance

The vehicle routing problem with stochastic demand (VRPSD) is a well known NP-hard problem. The uncharacteristic behaviour associated with the problem enhances the computational efforts required to obtain a feasible and near-optimal solution. This paper proposes an algorithm portfolio methodology based on evolutionary algorithms, which takes into account the stochastic nature of customer demand to solve this computationally complex problem. These problems are well known to have computationally complex objective functions, which make their solutions hard to find, particularly when problem instances of large dimensions are considered. Of particular importance in such situations is the timeliness of the solution. For example, Apple was forced to delay their shipments of iPads internationally due to unprecedented demand and issues with their delivery systems in Samsung Electronics and Seiko Epson. Such examples illustrate the importance of stochastic customer demands and the timing of delivery. Moreover, most of the evolutionary algorithms, known for providing computationally efficient solutions, are unable to always provide optimal or near optimal solutions to all the VRPSD instances within allocated time interval. This is due to the characteristic variations in the computational time taken by evolutionary algorithms for same or varying size of the VRPSD instances. Therefore, this paper presents portfolios of different evolutionary algorithms to reduce the computational time taken to resolve the VRPSD. Moreover, an innovative concept of the mobility allowance (MA) in landmoves based on the levy’s distribution function has been introduced to cope with real situations existing in vehicle routing problems. The proposed portfolio approach has been evaluated for the varying instances of the VRPSD. Four of the existing metaheuristics including Genetic Algorithm (GA), Simulated Annealing (SA), Artificial Immune System (AIS), TABU Search (TS) along with new neighbourhood search, are incorporated in the portfolios. Experiments have been performed on varying dimensions of the VRPSD instances to validate the different properties of the algorithm portfolio. An illustrative example is presented to show that the set of metaheuristics allocated to certain number of processors (i.e. algorithm portfolio) performed better than their individual metaheuristics.     

Diffusion of Management Accounting Practices in Gulf Cooperation Council Countries*

This study examines how management accounting practices (MAPs) have been adopted and diffused by publicly listed firms in the Gulf Cooperation Council (GCC) countries. The results of our survey show that the adoption rates for MAPs in the area of cost management and strategy are low while those in the area of performance measurement are moderate. Overall, the respondents favorably perceived their success in implementing MAPs. Power and politics, not economic (or cost–benefit) reasons, were considered to be the most influential reasons for nonadoption of MAPs. The results provide partial support to the view that there is a global convergence of management accounting system designs and ideas and also indicate that the role of cultural differences is diminishing over time.     

FINANCIAL CONDITIONS AND FISCAL PERFORMANCE IN EMERGING MARKETS

Various effects of rising integration of emerging markets into the global capital markets have been studied, yet not its potentially significant fiscal implications. This article argues that larger external financing implies a rising pass-through from external financial conditions to public finances. It contributes to the literature on financial globalization as well as to the one on measuring fiscal performance. It suggests a framework for analyzing the effects of external financial conditions on fiscal performance and applies it in two case studies to 40 emerging markets. The results suggest that ignoring financial conditions can entail misleading assessments of underlying fiscal performance. ( JEL F3, H5, H6)