Asset pricing with endogenous aspirations

We develop the classical asset pricing analysis assuming that the representative agent is characterized by endogenous aspirations. The agent's aspirations at time t are given by a linear combination of the standard of living (habit) at time t (the "forward" part) and of the conditional expectation at t of the habit at the end of the agent's life (the "backward" part). With this process we capture the fact that the agent's preferences are affected by what he plans to do in the future. Under certain conditions, the risk premium turns out to be higher than that obtained with an additive expected utility when both the forward and the backward parts affect the utility negatively.     

When does Learning by Doing generate current losses?

We study under which conditions a learning by doing effect in the industry causes a monopolist to operate at a loss for some initial periods. Those conditions involve a parameter of the learning process, the slope of inverse demand function and the discount parameter. In order to get results, we explore the analytical solution to a T-period learning by doing model, which is also a novelty. Numerical examples are presented.     

Noninformative and informative tests of efficiency in three energy futures markets

This article presents a critique of tests of market efficiency commonly applied to energy futures markets. Most of this literature fails to deal adequately with the endogeneity, nonstationarity, and cointegration characteristics of spot and futures prices, resulting in tests that are not informative about market efficiency. Consistent with this literature, application of these noninformative tests to spot and futures prices from three energy markets is generally not supportive of market efficiency. The article also presents two alternative tests of efficiency that properly deal with the stochastic features of these price series. Nonstationary data can be modeled with cointegration methods, allowing valid tests of the efficiency hypothesis. Alternatively, testing the equivalence of the data generation processes of the spot and futures prices provides an informative approach to efficiency testing with stationary data that does not suffer from endogeneity problems. Application of these two tests is largely supportive of weak and semistrong efficiency in three energy futures markets. © 1998 John Wiley & Sons, Inc. Jrl Fut Mark 18: 939–964, 1998     

Spatial price premium transmission for Meat Standards Australia‐graded cattle: the vulnerability of price premiums to outside shocks

Studies of market integration show that price changes are transmitted spatially through arbitrage. Transmission across differentiated agricultural products is important to investigate, but it has not been explored given its complexities for assessment. Using data from Australian cattle markets, we examine the dynamics of Meat Standards Australia price premium transmission between states. An impulse response function analysis using Bayesian vector autoregression with sign restriction identification shows that shocks to prices and price premiums are partially transmitted contemporaneously between markets and it takes several weeks to complete transmission. In addition, we find an asymmetry of price and price premium shocks originating in Southern Queensland that have an inverse immediate impact in New South Wales, and take months to transmit the usual price response. This outcome may be explained by differences in cattle availability in each state, which can be related to forage availability due to weather conditions. Based on these results, producers can forecast fluctuations on price premiums and adjust their cattle supply accordingly.     

How should information technology be covered in the accounting program?

Professional accounting associations, business schools, and accounting professors are increasingly faced with an important question: Which information technology (IT) competencies should be developed in accounting programs to train skilled professional accountants? Key references in accounting education show that advanced‐level training in IT is very important for accountants’ careers. Through content analysis, I investigate how Canadian CPAs are trained in IT. Results indicate that, postmerger, IT has lost ground in the CPA program. This could be mainly due to: (a) a larger coverage in finance, strategy, and governance topics; (b) challenges to promote and teach IT in terms of course development; and (c) a lack of recognition of and incentives for academic work on IT. Compared to some key players in accounting education, it appears that Canada has taken a different route with regard to the required IT competencies. Copyright © 2016 ASAC. Published by John Wiley & Sons, Ltd.     

Algorithmic Pricing What Implications for Competition Policy?

Review of Industrial Organization - Pricing decisions are increasingly in the “hands” of artificial algorithms. Scholars and competition authorities have voiced concerns that those...     

Big data for corporate social responsibility: blockchain use in Gioia del Colle DOP

The traceability of the supply chain with strict compliance with the specification to demonstrate in "transparency" the production processes in compliance with legislation and from a corporate social responsibility perspective, represents a fundamental requirement at the basis of competitive advantage in the food industries (Patelli and Mandrioli, J Food Sci 85: 3670–3678, 2020). The purpose of this work is to illustrate the innovative method for the certification and protection of the production phases of the DOP food chain and specifically the Mozzarella DOP of Gioia del Colle produced by the company Capurso Azienda Casearia Srl. This innovative approach consists of several phases that will be described in detail in the following paper. Besides, the idea of the introduction of Blockchain technology in an industry like this is an important step. This technology, associated with more accurate and intelligent management of the data acquisition process (Big data approach), optimizes the productivity of small businesses such as the dairy company. Blockchain technology guarantees security in the management of large amounts of data as never before possible, an innovative and experimental approach that makes the entire path of the production chain more controlled and optimized (Giacalone et al. International workshop on fuzzy logic and applications. Springer, Cham, pp. 218–225, 2016).

     

The geography of banking: Evidence from branch closings

In the aftermath of the Great Recession, the number of bank branches declined in most developed countries. In this paper, we investigate how banks have downsized their branch networks in Italy, by comparing the pre‐ and post‐crisis spatial distribution of branches. By using a detailed data set that includes a wide set of controls for the characteristics of each bank branch, we estimate the probability of a branch being closed as a function of its distance from both proprietary and competitors' branches. We find that banks are more prone to close branches in those areas where other proprietary branches are closer and where competitors' branches are closer. This indicates that, since the start of the crisis, banks have closed branches especially in those areas where their proprietary network was relatively more populated and the competition was fiercer.