Business model schema: business model innovation tool based on direct causal mechanisms of profit

ABSTRACT

Defining business model as the logic/mode/way/framework to seek profit/money and glancing at the evolution of concept business, this paper develops a business model schema (BMS) as a holistic two-dimensions multi-level tool/method for business model innovation (BMI) based on the direct causal mechanisms of profit (DCMP). First, this paper takes DCMP as the logical/theoretical framework by which business model innovation process is identified and specified. And according to that process, it develops a BMS, illustrates an example of BMS to show up its practical usefulness, compares the similarities and differences between BMS and the existing powerful one business model canvas (BMC), and finally asserts that BMS must be a good and useful method in theory and practice because it stands on DCMP that ensures the genuine causality of profit and also it turns out practically useful, recalling the Kurt Lewin’s maxim (1945), “There is nothing so practical as a good theory.     

USING EL NIÑO-SOUTHERN OSCILLATION CLIMATE DATA TO IMPROVE FOOD POLICY PLANNING IN INDONESIA

Despite the impact of El Niño-Southern Oscillation (ENSO) events on climate in the Indo-Pacific region, models linking ENSO-based climate variability to Indonesian cereal production are not well developed. This study measures connections among sea-surface temperature anomalies (SSTAs), rainfall, and Indonesian rice and corn production from 1971 to 1998. Year-to-year August SSTA fluctuations explain about half the interannual variance in paddy production during the main (wet) season. These effects are cumulative for rice: during strong El Niño years, wet season production shortfalls are not made up subsequently. For corn, the cumulative area sown is actually higher in El Niño years than La Niña years. Indonesia's paddy production varies on average by 1.4 million tons for every 1°C change in August SSTAs. The paper illustrates how an SSTA model might assist policy makers with budgetary processes, and private sector cereal traders with framing production expectations.     

A simple model of credit contagion

We propose a simple model of credit contagion in which we include macro- and microstructural interdependencies among the debtors within a credit portfolio. The microstructure captures interdependencies between debtors that go beyond their exposure to common factors, e.g., business or legal interdependencies. We show that even for diversified portfolios, moderate microstructural interdependencies have a significant impact on the tails of the loss distribution. This impact increases dramatically for less diversified microstructures.     

Another look at GAAP versus the Street: an empirical assessment of measurement error bias

Bradshaw and Sloan (2002, Journal of Accounting Research, 40, 41–66.) document a significant increase in the difference between the earnings response coefficients (ERCs) for GAAP and Street (I/B/E/S) earnings over the 1990s, suggesting that the market has become increasingly reliant or fixated on Street earnings. In this study we investigate whether, alternatively, an “errors in variables” problem caused by a mismatch between the definitions of realized and expected earnings drives the ERC divergence. Our findings suggest that results from conventional analyses of GAAP and Street ERCs, including the ERC divergence pattern, are significantly contaminated by measurement errors in earnings surprises.     

A Cross-Section Analysis of the Income Elasticity of Housing Demand in Spain: Is There a Real Estate Bubble?

Much attention has been given to claims that real estate prices in Spain are overvalued in relation to income and how plummeting house prices can jeopardize the economy (The Economist, 2003 and IMF, 2004). The measure of income elasticity on housing expenditure is often of considerable interest to applied researchers and policy makers in real estate economics, but the problem of omitted variables in some estimation techniques can lead to severe biases. In this paper we estimate the income elasticity of the demand for housing in Spain based on the cross-section of prices and income in fifty Spanish provinces from 1996 to 2002. In comparison to long-run equilibrium models fitted with time-series data, our results show a much weaker role of income growth as a vehicle for house price increases in the long run. According to our estimates, the rate of growth of house prices in Spain between 1998 and 2003 points to a real estate bubble with prices above the long-term equilibrium level.     

Share Repurchases,Dividends and Executive Options: the Effect of Dividend Protection

We study the determinants of share repurchases and dividends in Finland. We find that higher foreign ownership serves as a determinant of share repurchases and suggest that this is explained by the different tax treatment of foreign and domestic investors. Further, we also find support for the signalling and agency cost hypotheses for cash distributions. The fact that 41% of the option programmes in our sample are dividend protected allows us to test more directly the ‘substitution/managerial wealth’ hypothesis for the choice of distribution method. When options are dividend protected, the relationship between dividend distributions and the scope of the options programme turns to a significantly positive one instead of the negative one documented in US data.     

Consequences of further opening of the Korean dairy market

This paper develops a simulation of Korean dairy policy that is tailored to the data, institutions, and policies in South Korea. It compares potential effects of changes in trade and domestic policy to baseline projections to 2015. Beverage milk continues to be supplied from domestic sources, implying imports compete in the manufacture of tradable products. We model manufactured dairy product supply, demand, and trade on a milk fat and non-fat-solid component basis reflecting product fungibility over the 10-year horizon used for our trade policy analysis. We find that if the domestic price support is removed with no change in trade policy, the market price of raw milk falls by about 2% and raw milk production declines by 4.5%. Under substantial tariff cuts of 30–40% with no effective change in domestic dairy policy, Korean fat and non-fat-solid prices fall by 7% and 11%, fat and non-fat-solid imports rise by 9% and 7% and Korea raw milk production falls by about 2% relative to the baseline. Prices of Korean farmer-owned dairy inputs, labor, and capital fall by about 1%.     

Hired hooves: Transactions in a south Indian village factor market

Bullocks are an important resource in Indian agriculture where they are used as draft animals. Previous research suggests that farmers who do not own bullocks, or own bullocks in insufficient numbers relative to their land holdings, adjust bullock-land ratios through transactions in the land market, rather than by hiring bullock services. The reasons given for this behaviour are that there are 'inhibited' or 'missing' village markets for bullock services. Results from a survey of the activities and transactions of six bullock contractors during an entire cropping period show that village markets for bullock services exist continuously and are far from being inhibited. Close monitoring of the bullock contractors' transactions supplied rich evidence of the manifold contractual arrangements used in this village market for bullock services.     

Hospital Technology in a Nonmarket Health Care System

This article presents a quantitative analysis of the production of hospital services in a nonmarket environment based on production theory and a very complete data set on the hospital industry. It provides both insights into the optimality of the hospital industry structure and a useful framework to evaluate the impact of anticipated industry structural changes. We find that the industry structure is far from optimal; it is characterized by overcapitalization and would experience difficulty responding to increased demand for some types of services.