How efficiency shapes market impact

We develop a theory for the market impact of large trading orders, which we call metaorders because they are typically split into small pieces and executed incrementally. Market impact is empirically observed to be a concave function of metaorder size, i.e. the impact per share of large metaorders is smaller than that of small metaorders. We formulate a stylized model of an algorithmic execution service and derive a fair pricing condition, which says that the average transaction price of the metaorder is equal to the price after trading is completed. We show that at equilibrium the distribution of trading volume adjusts to reflect information, and dictates the shape of the impact function. The resulting theory makes empirically testable predictions for the functional form of both the temporary and permanent components of market impact. Based on the commonly observed asymptotic distribution for the volume of large trades, it says that market impact should increase asymptotically roughly as the square root of metaorder size, with average permanent impact relaxing to about two-thirds of peak impact.     

Customers’ judgments and misjudgments of corporate responsibility communication: A cross‐country investigation of the effects on confidence and trust within the banking sector

Customers’ judgment of corporate responsibility (CR) communication and the effect on confidence and trust as interlinked paradigms are intriguing areas of investigation from both theoretical and empirical perspectives. This research aims to clarify the nature of effective CR communication toward customers by identifying situations of over‐ and undercommunication of CR that might cause misjudgments and therefore lower the level of confidence among customers. The study also provides insights to better explain the link between confidence and trust related to customers’ perceptions of CR communication and compares different judgments and misjudgments regarding the banking industries in Italy and the United Kingdom. The study adopts real and fictitious bank case studies to conduct focus groups investigations of 160 millennial customers’ perceptions of CR communication and how it affects their level of confidence. The findings highlight the role of trust in making independent judgments on CR communications. Some similarities and slight differences in the impact of CR communication on confidence emerge between the countries and greatly depend on the customers’ level of trust in real banks and the influence of the industry effect characterizing the banking sector. This study provides fertile ground for future research into the implementation of a more effective and balanced CR communication strategy to increase customers’ confidence and into the understanding of which communication drivers, apparently independent of CR, affect trust in the long term.     

Cyclical asymmetry in fiscal variables in the EU

In this paper we present a stylised framework of fiscal policy determination that considers both structural targets and cyclical factors. We find significant cyclical asymmetry in the behaviour of fiscal variables in a sample of fourteen EU countries over 1970–2007, with budgetary balances (both overall and primary) deteriorating in contractions without correspondingly improving in expansions. Analysis of budget components reveals that cyclical asymmetry comes from expenditure. We find no evidence that fiscal rules introduced in 1992 with the Treaty of Maastricht affected the cyclical behaviour of fiscal variables. Numerical simulations show that cyclical asymmetry inflated average deficit levels, contributing significantly to debt accumulation.     

Unequal we stand: An empirical analysis of economic inequality in the United States, 1967–2006

We conduct a systematic empirical study of cross-sectional inequality in the United States, integrating data from the Current Population Survey, the Panel Study of Income Dynamics, the Consumer Expenditure Survey, and the Survey of Consumer Finances. In order to understand how different dimensions of inequality are related via choices, markets, and institutions, we follow the mapping suggested by the household budget constraint from individual wages to individual earnings, to household earnings, to disposable income, and, ultimately, to consumption and wealth. We document a continuous and sizable increase in wage inequality over the sample period. Changes in the distribution of hours worked sharpen the rise in earnings inequality before 1982, but mitigate its increase thereafter. Taxes and transfers compress the level of income inequality, especially at the bottom of the distribution, but have little effect on the overall trend. Finally, access to financial markets has limited both the level and growth of consumption inequality.     

Integration of third parties within existing dyads: An exploratory study of category management programs (CMPs)

In this study, we focus on the pursuit of cross-functional integration between suppliers and retailers along the different phases of a collaborative project. More specifically, we explore why and how, a supplier and retailer would want to shift the locus of integration from the dyadic to the network level by adding a third party to an ongoing relationship.A case study is developed to analyze the process of integration in the context of category management programs. The analysis reports on a program developed by a regional retailing chain based in the south of Italy, with the collaboration of a national coffee blends supplier and a third-party leader in the market analysis service business.The findings offer a novel view of third parties' role, which broadens the scope from a typical, initial support of negotiations to an evolving modality of intervention during the different phases of the collaborative project. More precisely, the third party enables the sequential and joint activation of alternative forms of interaction between the parties, which is pivotal for enacting the integration mechanism that is most suitable for each program phase.These findings offer a rich set of insights for the analysis of integration within distribution channel and supply chains, as well as for category management and, more generally, for knowledge management in marketing relationships.     

Some consequences of the unknottedness of the Walras correspondence

Two basic properties concerning the dynamic behavior of competitive equilibria of exchange economies with complete markets are derived essentially from the fact that the Walras correspondence has no knots.     

Multiple Origins of Accounting? An Early Italian Example of the Development of Accounting for Managerial Purposes

ABSTRACT

Utilising archival materials relating to an Italian pottery manufacturer, Manifattura Ginori, this paper examines the development of the company's accounting system during the 19th century. By the early 1800s, Manifattura Ginori is shown to have developed a double-entry bookkeeping system and to have carried out cost calculations. Deficiencies in the archive unfortunately do not enable us to determine precisely the nature of the links between the cost calculations and the financial accounting system during the early decades of the 19th century. However, as the century wore on, and the business moved from being an artisanal based manufacturer of high quality porcelain to a large-scale, industrial producer of utilitarian wares, Manifattura Ginori developed its system of accounting to reflect organisational changes and managerial needs. The Ginori archives therefore not only provide us with a rare glimpse of accounting in an early industrial context in Italy, but also of the use of accounting as a mechanism for business management and control in a non-Anglo-Saxon context. In particular it allows us to examine the role of accountants, to throw light on factors causing accounting change, and the relevance of alternative theoretical paradigms in interpreting such changes. By placing the experiences of Manifattura Ginori in a context of developments elsewhere in Europe, especially Britain and France, some implications can be drawn regarding the possibility of multiple origins of accounting ideas.