Banks' risk assessment of Swedish SMEs

Building on the literatures on asymmetric information and risk taking, this paper applies conjoint experiments to investigate lending officers' probabilities of supporting credit to established or existing SMEs. Using a sample of 114 Swedish lending officers, we test hypotheses concerning how information on the borrower's ability to repay the loan; alignment of risk preferences; and risk sharing affect their willingness to grant credit. Results suggest that features that reduce the risk to the bank and shift the risk to the borrower have the largest impact. The paper highlights the interaction between factors that influence the credit decision. Implications for SMEs, banks and research are discussed

Prediction of photoperiodic regulators from quantitative gene circuit models

Photoperiod sensors allow physiological adaptation to the changing seasons. The external coincidence hypothesis postulates that a light-responsive regulator is modulated by a circadian rhythm. Sufficient data are available to test this quantitatively in plants, though not yet in animals. In Arabidopsis, the clock-regulated genes CONSTANS (CO) and FLAVIN, KELCH, F-BOX (FKF1) and their lightsensitive proteins are thought to form an external coincidence sensor. We use 40 timeseries of molecular data to model the integration of light and timing information by CO, its target gene FLOWERING LOCUS T (FT), and the circadian clock. Among other predictions, the models show that FKF1 activates FT. We demonstrate experimentally that this effect is independent of the known activation of CO by FKF1, thus we locate a major, novel controller of photoperiodism. External coincidence is part of a complex photoperiod sensor: modelling makes this complexity explicit and may thus contribute to crop improvement

An Empirical Analysis on Board Monitoring Role and Loan Portfolio Quality Measurement in Banks

This paper aims to analyze the effectiveness of the board monitoring role on specific loan portfolio quality measures in banks (default rate, recovery rate and provisioning rate). We use a sample comprises a totality of Italian-based banks, listed at Borsa Italiana SpA in 2006-2008 and a number of accounting proxies to express the loan portfolio quality of a bank. The results of the analysis show an overall weakness of the board role (expressed by Independents and Audit Committee on board) in monitoring loan portfolio quality of the bank, with the subsequent damage of the interests of stakeholders. A positive contribution of board monitoring, even if partial, is highlighted in two cases: Independents seems improve recovery rate, while the Audit committee enhances provisioning rate in banks. With reference to default rate, a total negative effect of board monitoring is reported. On the base of these results, some managerial implications are proposed

The International Debt Crisis, Investor Contagion, and Bank Security Returns in 1987: The Brazilian Experience.

The authors use event-study methods to examine security returns for the twenty-five largest U.S. bank holding companies surrounding two events: (1) Citicorp's $3 billion loan-loss-reserve decision of May 19, 1987 and (2) subsequent follow-the-leader behavior by other major banking companies. Although the market anticipated rational follow-the-leader behavior and rewarded it, the events were only partially anticipated. The authors interpret the loan-loss-reserve decisions as foreshadowing the write-down of LDC loans. Such bookkeeping entries affect market prices because they signal economic value-enhancing corporate and strategic restructurings. Copyright 1990 by Ohio State University Press.