Barriers to implementing e‐learning: a Kuwaiti case study

The paper reports on a research project that encompasses two key objectives: (1) finding out about the barriers affecting or preventing e‐learning from being adopted by companies as an integral part of their workforce's training and learning processes and (2) establishing a comparison between the barriers and the e‐learning implementation models found in Kuwait and in the practice of Western companies. The practices from Western countries are used as a benchmark for the Kuwaiti experience. The collection of the primary data was carried out through the use of semi‐structured questionnaires with human resources managers as well as IT managers in charge of the e‐learning of 11 of the largest companies in Kuwait. The research results show that the key implementation barriers in Kuwait are (1) lack of management support; (2) language barriers; (3) IT problems; and (4) workload and lack of time. From these, two are common to Western countries (technology and time). The remaining two (management support and language barriers) are specific to Kuwait. Regarding the comparison between the two implementation models, the key finding was that the usual e‐learning development cycle (plan–design–integrate–improve) was not followed in Kuwait. The planning, designing and improving stages were largely ignored, with the emphasis resting almost completely on integrating the e‐learning tools and processes in the rest of the organization. This finding was found to be in line with barrier number one – lack of management support. The key lesson learned from this research is that the problem of e‐learning implementation in Kuwait is not so much one of knowing what the barriers are but one of knowing what the appropriate management processes should be for companies to achieve business success. The paper also provides recommendations for an e‐learning development plan to fit the current business environment in Kuwait.     

Entry into Export Markets and Product Quality

Using a rich data set of Chilean exporters, we analyse several issues regarding the relationship between entry into export markets and product quality. We find that every year, a large number of new exporting relationships are initiated, but the survival rate of these entries is very low and declines over time. Using unit values as a proxy for product quality, our estimations show that entry is generally associated with higher product quality. This higher quality, however, tends to reduce over time and eventually disappears three years after entry. In addition, our evidence suggests that the positive relationship between entry and quality is more prevalent in new exporters. To better identify this effect, we explore whether there are systematic differences across sectors. As expected, for sectors in which quality differentiation may be important, our findings reveal that reference‐price and differentiated products show a higher price in the year of entry and a longer convergence to incumbent prices. These results hold after controlling for potential sample selection bias.     

NO‐ARBITRAGE PRICING FOR DIVIDEND‐PAYING SECURITIES IN DISCRETE‐TIME MARKETS WITH TRANSACTION COSTS

We prove a version of First Fundamental Theorem of Asset Pricing under transaction costs for discrete‐time markets with dividend‐paying securities. Specifically, we show that the no‐arbitrage condition under the efficient friction assumption is equivalent to the existence of a risk‐neutral measure. We derive dual representations for the superhedging ask and subhedging bid price processes of a contingent claim contract. Our results are illustrated with a vanilla credit default swap contract.     

Well-connected short-sellers pay lower loan fees: A market-wide analysis

High loan fees generate short-selling constraints and, therefore, reduce price efficiency. Despite the importance of loan fees, empirical evidence on their determinants is scarce. Using a market-wide deal-by-deal data set on the Brazilian equity lending market which uniquely identifies borrowers, brokers, and lenders, we are able to construct a proxy of search costs at the borrower–stock–day level. We find that—for the same stock, on the same day—borrowers with higher search costs pay significantly higher loan fees. Our results suggest that regulators should encourage the use of a centralized lending platform to reduce search costs in the lending market.     

Outperformance Certificates: analysis, pricing, interpretation, and performance

In this paper we introduce a new financial product named Outperformance Certificates. We study the €43 billion sample by examining 1,507 issues of the certificates outstanding in August 2005 issued by banks in Europe. We present formulas to price the certificates and empirically examine the profits in the primary market for issuing the certificates. We find that issuance of the certificates is profitable for the issuers in our sample. Issuers sell the certificate at prices 3–5 % above the fair value based upon the components of the underlying assets. We also find that the dividend yields and ex-dividend dates play an important role in the profitability of the certificates. The underlying securities tend to have high dividend yield and large market capitalization. We also find the certificates tend to mature soon after the ex-dividend dates of the underlying assets.     

Impact of the dedicated infrastructure on bus service quality: an empirical analysis

An econometric analysis is conducted to quantify the impact of different variables on the service quality of the Santiago, Chile bus system. The indicators tested as measures of service quality are the average bus speed, the bus trip time coefficient of variation and the bus headway coefficient of variation. The analysis uses peak hour data obtained for all the routes served by the system’s various concessionaire operators. A separate multiple linear regression model is estimated for each indicator, with the latter as the explained variable. The main explanatory variables are a series of design factors representing different types of dedicated route infrastructure and the incorporation in some routes of segments of urban motorway. The results of the models show that the existence of dedicated bus route infrastructure positively impacts all three service quality indicators. The use of motorway segments in particular has a major positive effect on average speed. The model estimates also reveal that the main explanatory factor in headway variability at the end of a route is the headway variability at the start of it, the latter factor determined by operator management decisions regarding bus despatches.     

Life‐Cycle Expenditure and Retirees’ Cost of Living

The aim of this paper is twofold. First, we document the expenditure life‐cycle profile in the United Kingdom and show how differences in the consumption bundle of retirees and workers translate into different inflation experiences. Albeit different in given years, the inflation experienced by the two groups is not significantly different over a long time period. We also show how the distribution of household inflation evolved over time, with particular emphasis on the period around the latest financial crisis. Second, we estimate an Exact Affine Stone Index (EASI) demand system and compute the change in the cost of living and the substitution effect for both retirees and workers for the period 1990–2014. Finally, we show how pension income would evolve during that period under three alternative indexation measures for different cohorts of retirees. The indexation measure that results in the highest pension income depends on the time of retirement.     

Acquiring firms' stock returns: Methods of payment,change in leverage,and management ownership

This study examines the effects of the method of payment, change in leverage, and management equity ownership on the acquiring firm's stock returns around the initial announcement date of the merger. Results indicate that stockholders of mergers financed with stocks suffer significant losses. These losses are larger when management ownership is low and smaller in mergers that resulted in acquiring firm leverage decreases. Stockholders of acquiring firms involved in cash mergers gain significant abnormal returns, provided that acquiring firms increase their leverage and that managerial ownership is high. When management equity ownership is low, leverage has no effect on stock returns. When management ownership is high, mergers which resulted in acquiring firm leverage increases have significant positive effects, and those which resulted in acquiring firm leverage decreases have negative but insignificant effects.