Technical efficiency of sawnwood production in Ondo and Osun states,Nigeria

This study quantified technical efficiency and the determinants of observed technical inefficiency of sawmills in Nigeria. A two-stage sampling technique was used to select 170 sawmillers in Ondo and Osun states, while questionnaire was used to obtain data from them between October and December 2003. The stochastic frontier approach was used to estimate technical efficiency of both small- and medium-scale sawmills, while the ordinary least square (OLS) regression analysis was used to estimate the determinants of the observed technical inefficiency. Empirical results indicate that medium-scale sawmillers are more efficient than their small-scale counterparts. However, both groups of sawmillers in Nigeria have potentials to expand their output.     

Wall Street and Main Street: the macroeconomic consequences of New York bank suspensions, 1866–1914

Before the formation of the Federal Reserve, banking panics were routine events in the United States. During the most severe episodes, banks in cities across the country would often suspend or restrict the par convertibility of their demand deposit liabilities. In diagnosing the causes of the Great Depression, Friedman and Schwartz famously regard these local initiatives as a second best solution, which in the absence of an effective lender of last resort would have prevented the rash of bank failures during the early 1930s and their dire monetary and real impacts. Recent research in macroeconomics though has raised the possibility that banks’ suspension of payments might also have negative real effects albeit through changes in aggregate supply such as the financing of working capital. We would expect to observe these negative shocks during the pre-Fed era, because the decentralized, private interbank payments network was especially vulnerable to systemic disruptions such as suspensions by New York and other money center banks. Reports in national trade periodicals and local newspapers during suspension periods offer many accounts of factories closing because of the inability to obtain currency for weekly payrolls and “domestic exchange” to finance internal trade. We corroborate these observations with more systematic econometric evidence at the national and regional levels. Our results show that controlling for the overall contraction and bank failures, suspension periods were associated with a statistically significant and quantitatively large decline in real activity, on the order of 10–20 %.     

Endogeneity and the relationship between board structure and firm performance: a simultaneous equation analysis for the Athens Stock Exchange

The main goal of this paper is to examine the relationship between the three most important characteristics of the board of directors with firm performance. More specifically, we investigate whether the independence of the board, the leadership structure and the board size, are exogenous determinants to the firm's performance, using a simultaneous equations framework. Our database is composed of firms quoted in the ASE, starting from 146 observations in 2000 and ending with 232 firms in 2006. The findings suggest that the board independence and the leadership structure do not affect the firm performance. On the other hand, an inverse relationship between board size and firm performance is observed. Copyright © 2010 John Wiley & Sons, Ltd.     

The transition from products to solutions: External business model fit and dynamics

This article provides empirical evidence and contributes to theory building concerning business model fit and dynamics in the area of solutions business. Business models are seen in this context as going beyond considerations such as offerings and internal processes or even relationships, and as including network and market considerations. Indeed the paper highlights the fact that a business model is not firm-focused, nor dyad-focused, but rather network-, and even market-focused, demonstrating that a business model is not static, but dynamic. Manufacturer and customer continuously shift form and content of their respective business models to adapt both to the needs of the counterpart and to market context. A qualitative case study approach is adopted, with subsequent content analysis. The case study relates to the aerospace industry with focus on a complex engineering firm, one of the largest aircraft manufacturers in the world, its customer — a national airline — and their network partners of various kinds. The data were collected through multiple face-to-face interviews with managers in both companies, as a part and parcel of a network of actors that influences and is influenced by the supplier–buyer relationship. Relationships over time between these firms and network partners are described, highlighting the interplay of products and services related to the provision of solutions. Findings highlight the dynamic nature of business models over the relationship lifecycle between supplier and customer in a complex engineering environment, and the need for reciprocal adjustment of models.     

The effect of a potential borrower's reporting reputation and financial condition on commercial loan officers' estimates of forecast bias and subsequent loan recommendations

This paper investigates whether a potential borrower's reporting reputation and financial condition affect commercial loan officers' loan judgments and recommendations after receiving an earnings forecast that predicts improved financial performance. The results suggest that the earnings forecast is perceived as more credible in the presence of (1) a reputation for objective reporting, and (2) strong financial condition. Also, a reputation for objective reporting allowed the borrower to more credibly convey the expected improvement in performance when financial condition was weak. However, while financial condition predictably affects loan recommendations (likelihood of granting the loan, interest rate), reporting reputation does not. While we find that commercial loan officers discount forecasts under similar circumstances as stock analysts, results suggest that the consequences of developing a reputation for aggressive reporting (e.g., aggressive selection of accounting methods and estimates within GAAP) may be greater in a stock valuation setting (prior research documents lower stock prices) than in a loan setting.     

Bank reserves: A dispute over words and classification

A prominent philosophical/legal case for requiring 100% bank reserves employs a flawed style of argument. It involves essentialism (criticized by Karl Popper and Joseph Schumpeter), persuasive definitions (identified by Charles L. Stevenson), faulty classification, and the piling up of irrelevant facts and considerations.     

On a rank-order test for the equality of probability of an event

Abstract

The following situation is considered. A fixed number (= n) or sequence of independent trials T ₁ T ₂,…, T _n is given, and in each of these an event E mayor may not occur, It is further observed that the event E occurs a total of k times amongst the n trials T _i , (i = l,…, n). It is then required to test the hypothesis H ₀ that the probability of the occurrence of E is constant from trial to trial, i.e. H ₀ is the hypothesis: p ₁ = p ₂ = ? = p _n = p, if p _n (i = 1, …, n) represents the probability that E occurs on the ith trial.