Sectoral differences in the use of information technology and matching efficiency in the US labour market

The present study examines how the heterogeneity of use of information technology in production affects the probability that an unemployed worker will be matched with a vacancy. Using US time series from 1967 to 2007, I construct measures of dispersion of the stocks of software and hardware per worker across 13 industries. The measures exhibit three waves whose timing roughly corresponds to the diffusion of mainframe computers in the 1960s and 1970s, personal computers in the 1980s and the Internet in the late 1990s. After controlling for other influences, I find that the probability of transitioning from unemployment to employment responds negatively to an increase in either measure. The results imply that by enhancing technical heterogeneity, the diffusion of a new technology may suppress the job finding rate.     

Evaluating credit risk and loan performance in online Peer-to-Peer (P2P) lending

Online Peer-to-Peer (P2P) lending has emerged recently. This micro loan market could offer certain benefits to both borrowers and lenders. Using data from the Lending Club, which is one of the popular online P2P lending houses, this article explores the P2P loan characteristics, evaluates their credit risk and measures loan performances. We find that credit grade, debt-to-income ratio, FICO score and revolving line utilization play an important role in loan defaults. Loans with lower credit grade and longer duration are associated with high mortality rate. The result is consistent with the Cox Proportional Hazard test which suggests that the hazard rate or the likelihood of the loan default increases with the credit risk of the borrowers. Finally, we find that higher interest rates charged on the high-risk borrowers are not enough to compensate for higher probability of the loan default. The Lending Club must find ways to attract high FICO score and high-income borrowers in order to sustain their businesses.     

Effectiveness of sequences of One-Euro-Jobs for welfare recipients in Germany

Empirical evidence reveals that German welfare recipients often participate in multiple active labour market programmes (ALMPs). However, evidence on the effectiveness of ALMPs exists mostly for single ALMP participations so far. This article evaluates the sequential participation in ALMPs for welfare recipients in Germany based on comprehensive administrative data to control for dynamic selection that arises in the evaluation of sequences. Using a dynamic causal model and an inflow sample of welfare recipients, the article analyses the effects of sequences of a public employment programme called One-Euro-Jobs on labour market outcomes. For female participants in One-Euro-Jobs in the first period, especially in West Germany, the results imply that participating in two consecutive One-Euro-Jobs compared with receiving only welfare benefits for two consecutive periods better facilitates integration into regular employment. Moreover, taking part in a One-Euro-Job directly after entry into welfare receipt is also more effective for participants in One-Euro-Jobs in the first period than taking part in a One-Euro-Job in a later period, especially for East German men (although not for West German women). However, I also find evidence of so-called programme careers and stepwise integration into regular employment.     

Value creation in university‐firm research collaborations: A matching approach

University‐based technological opportunities are often exploited through joint corporate and academic entrepreneurship activities such as university–industry research collaborations. This paper explores the partner attributes that drive the matching of academic scientists and firms involved in these relationships. The paper models the formation of firm–faculty partnership as an endogenous selection process driven by synergy between partners' knowledge‐creation capabilities. The main findings indicate that faculty–firm matching is multidimensional: firms and scientists complement each other in publishing capabilities but substitute each other in patenting skills. Furthermore, firms and scientists with specialized knowledge create more value by teaming with more knowledge‐diversified partners. The paper contributes to the literature on university–industry knowledge transfer and, more generally, to the literature on alliance formation.     

Prices, Delay, and the Dynamics of Trade

We characterize the dynamics of trading patterns and market composition when trade is bilateral, finding a trading partner is costly, prices are determined by bargaining, and preferences are private information. We show that equilibrium is inefficient and exhibits delay as sellers price discriminate between buyers with different values. As frictions vanish, transaction prices are asymptotically competitive and the welfare loss of inefficient trading approaches zero, even though the trading patterns continue to be inefficient and delay persists. Journal of Economic Literature Classification Numbers: D40, D50.     

IASB无形资产会计准则与我国无形资产的确认

我国对无形资产的确认还存在着许多问题,如界定的范围过窄、确认条件不易操作、确认方法不合理等,这些因素都会影响企业在国际市场的竞争和发展。我们必须借鉴国际上的一些先进做法,采用科学的无形资产确认观念、方法和手段,加强无形资产理论创新和实践探索。     

平衡计分卡系统的文化分析视角

平衡计分卡的运用在国内企业使用中遇到了许多问题,本文运用系统论的思想进行分析,发现要真正实施需要很高的要求,作为系统还要不断输入负熵使它充满活力。笔者将文化作为环境融入其中,并思考系统具体实施指标定量度量的问题。     

On the existence of single-price equilibria in a matching model with divisible money and production cost

The present paper investigates Zhou's (1999) money search model, where money is divisible, agents can hold any amount of money and production of goods is costly, and presents a sufficient condition, expressed in terms of exogenously given parameters, for the existence of single-price equilibria.     

DEA分析方法研究综述

介绍了数据包络分析(DEA)的产生和基本思想,然后对DEA分析的经济意义进行了详细介绍,突出综述了DEA分析的发展和应用,最后指出了应用中应该注意的问题。