Impact of assertive and defensive impression management tactics on recruiter evaluation: The case of post-failure entrepreneurs in employment interviews

This study investigates how human-resource professionals examine, during a job interview, the application of post-bankruptcy entrepreneurs seeking to rebound as salaried workers. We assume that the way candidates talk about their failure (impression management tactics—IM) impacts the assessment of the recruiter. Thanks to an experimental methodology we compare the impact of three distinct IM tactics on the assessment of the hiring manager (a defensive IM tactic based on excuses, a defensive IM tactic based on justification, and an assertive IM tactic). We demonstrate that recruiters are more inclined to recruit the post-bankruptcy entrepreneur if the candidate has been able to turn the ordeal into an element of self-valorization.     

MUTUAL FUND PORTFOLIO CHOICE IN THE PRESENCE OF DYNAMIC FLOWS

We analyze the implications of dynamic flows on a mutual fund's portfolio decisions. In our model, myopic investors dynamically allocate capital between a riskless asset and an actively managed fund which charges fraction‐of‐fund fees. The presence of dynamic flows induces “flow hedging” portfolio distortions on the part of the fund, even though investors are myopic. Our model predicts a positive relationship between a fund's proportional fee rate and its volatility. This is a consequence of higher‐fee funds holding more extreme equity positions. Although both the fund portfolio and investors' trading strategies depend on the proportional fee rate, the equilibrium value functions do not. Finally, we show that our results hold even if investors are allowed to directly trade some of the risky securities.     

Marketing in medium-sized manufacturing firms: The state-of-the-art in France and in Quebec

An examination of the relationship between marketing and SMEs raises two kinds of questions: the first relates to the categories of SMEs studied, and it goes without saying that their responses will depend on their size (very small, small, and medium); the second depends on the elements likely or not to bring out a marketing approach. In fact, we can infer a large part of this approach from the answers having to do with segmentation practices, positioning, and information research. These three practices constitute the foundation of this approach. For all that, to ask questions directly (especially with regard to segmentation) would lead to biased responses. Taking these premises into account and with understanding of marketing behaviour in the medium-sized firms as an objective, we conducted two surveys in two locations, France and Québec (Canada), in which only enterprises with 50 to 250 employees were retained. The results show that if the marketing approach of the medium-sized firms is always focused on client distinction (more than on the market as such), competition leading to positioning is very much a part of their preoccupations; finally, these enterprises commonly practice commercial intelligence. This implies structuring commercial activity in general and marketing in particular, the two not always well delimited. These last two traits differentiate them from the other categories of SMEs, the very small enterprises (VSEs) and the small enterprises (SEs).

Strategic manipulation of a pollution permit market and international trade

We consider a framework where firms which compete in an international product market are not all submitted to a pollution permit market. Using the Brander and Spencer’s framework (J Int Econ 18:83–100, 1985), we seek to determine the optimal strategies of both a dominant firm in the pollution permit market and the regulator in a such context. We first show that the dominant firm pursues a strategic manipulation to increase its profit. We also find that the regulator uses a sophisticated strategic policy to increase the domestic welfare by using two instruments: the initial allocation of pollution permits and the pollution cap.     

Random walks,liquidity molasses and critical response in financial markets

Stock prices are observed to be random walks in time despite a strong, long-term memory in the signs of trades (buys or sells). Lillo and Farmer have recently suggested that these correlations are compensated by opposite long-ranged fluctuations in liquidity, with an otherwise permanent market impact, challenging the scenario proposed in Quantitative Finance, 2004, 4, 176, where the impact is instead transient, with a power-law decay in time. The exponent of this decay is precisely tuned to a critical value, ensuring simultaneously that prices are diffusive on long time scales and that the impact function is nearly lag independent. We provide new analysis of empirical data that confirm and make more precise our previous claims. We show that the power-law decay of the bare impact function comes both from an excess flow of limit order opposite to the market order flow, and to a systematic anti-correlation of the bid–ask motion between trades, two effects that create a ‘liquidity molasses’ which dampens market volatility.     

Incomplete information,idiosyncratic volatility and stock returns

When investors have incomplete information, expected returns, as measured by an econometrician, deviate from those predicted by standard asset pricing models by including a term that is the product of the stock’s idiosyncratic volatility and the investors’ aggregated forecast errors. If investors are biased this term generates a relation between idiosyncratic volatility and expected stocks returns. Relying on forecast revisions from IBES, we construct a new variable that proxies for this term and show that it explains a significant part of the empirical relation between idiosyncratic volatility and stock returns.     

BANKING AND BORROWING IN THE EU ETS: A REVIEW OF ECONOMIC MODELLING,CURRENT PROVISIONS AND PROSPECTS FOR FUTURE DESIGN

Abstract This paper deals with the issue of banking and borrowing in the context of the European Union Emissions Trading Scheme (EU ETS) by attempting to provide a policy‐oriented unifying theoretical framework. After describing the main features of the EU ETS, the core part of the paper consists of variations of an intertemporal continuous time optimization model. Additional elements include flexibility measures currently discussed and proposed in other emissions trading systems (USA, Australia), which include the use of safety valves, minimum price auctioning or offsets from domestic or international projects.     

Capital mobility and international sharing of cyclical risk

This paper investigates whether the international globalization of financial markets allows for significant cross-country risk-sharing at the business cycle frequency. We find that cross-country risk-sharing is still limited and this is unlikely to be the result of financial frictions that limit state-contingent contracts. Part of the limited international risk sharing could be the consequence of frictions that de-facto reduce the short-term mobility of financial capital. But even with these frictions we find significant divergence between model predictions and the data.     

Bidding for Labor

We present a competing-auction theory of the labor market, where job candidates auction their labor services to employers. An equilibrium matching function emerges which has many of the features commonly assumed, including constant returns to scale in large economies. The auction mechanism also generates equilibrium wage dispersion among homogeneous workers and constrained-efficient entry of vacancies in large economies. In a dynamic version of the model, we generate implied numerical values for equilibrium unemployment and wage dispersion. The theory makes the novel prediction that wage dispersion is a decreasing function of the discount factor and labor market tightness. Journal of Economic Literature Classification Numbers: E24, J31, J41, J64, D44.