What is the impact on human capital investment when a worker’s ability and investments are observed by the labour market only when the worker invests in self-promoting activities? When ...rms pay spot market wages, high ability workers overinvest in selfpromotion. There is no employment contract that attains full e¢ciency. Constrained e¢ciency is attained when employment bonds are feasible. The...

Traditional accounting techniques such as return on investment and net present value are often used when deciding investments in information technology. We examined both academic and trade literature to determine the utility of such techniques and to recognize alternatives. Findings reveal that this survey is needed and is important for information systems managers facing heightened scrutiny of...

The recent crisis and the following flight to simplicity put most derivative businesses around the world under considerable pressure. We argue that the traditional modeling techniques must be extended to include product design. We propose a quantitative framework for creating products which meet the challenge of being optimal from the investors point of view while remaining relatively simple an...

According to the Ahlowalia hypothesis (1995), the growth of total factor productivity (TFP) beside infrastructure investments of government lead to income inequality decrease in rural areas of countries. The main objective of this study is to investigate the effects of public investments such as agricultural R&E, road, education and irrigation on income inequality in rural areas of Iran. In ord...

Investments in information technology (IT) do not always result in the expected tangible payoffs, and the factors which influence the effect of IT investments on organizational performance are not well understood. Stock market reaction is one approach to appraising IT investments. In this paper we propose a conceptual model describing the factors that impact IT investments based on market react...

I offer a theory of joint ownership by extending the standard property right theory of the firm to situations where parties can endogenously choose the degree of specificity of their investments (i.e., both the type of investment—specific and general—and the level of each). When specific and general investments are complements, the standard GHM results are obtained and joint ownership is subopt...

Despite the substantial growth of IT investments, evidence on their impact on firm performance remains inconclusive. An important management question is whether anticipated economic benefits of IT investments are being realized. The intangible benefits obtained from IT are not captured by accrual-based accounting measures alone, and, therefore, call for a comprehensive measure that focuses on s...