Faculty & Research

Research Productive

Show result

Search Query :
Area :
Search Query :
2769 items in total found

Working Papers | 2002

Fruit and Vegetable Marketing and its Efficiency in India: A Study of Wholesale Markets in the Ahmedabad

Vasant P. Gandhi and Namboodiri N V

There has been great concern in recent years regarding the efficiency of marketing of fruits and vegetables in India. It is believed that poor efficiency in the marketing channels and poor marketing infrastructure leading to high and fluctuating consumer prices and only a small portion of the consumer rupee reaching the producer farmers. This paper examines these aspects in regulated wholesale markets for fruits and vegetables in Ahmedabad City area. These regulated markets were established to improve the marketing efficiency. The system of sale followed in these markets indicated that open auction as a system of sale is yet to take roots in these markets and the marketing system was dominated by open auction or secret bidding resulting to significant erosion of marketing efficiency. Analysis of marketing costs indicated that on an average they hover around 8 percent of the consumer price for vegetables 11 to 15 percent for fruits. On an average the share of farmers in consumer rupee was hardly 48 percent for vegetables and 37 percent for fruits. The study suggests that regulated wholesale markets can help in improving the marketing efficiency by promoting direct contact with the farmers, increasing the number of buyers and sellers in the market, promoting open auction system of marketing and strengthening or introducing facilities and services such as go-down, cold storage, transparency and access to internal and external market environment.

Read More

Working Papers | 2002

Stock Return Seasonality in the Emerging Malaysian Market

Pandey I M

This study investigates the existence of seasonality in Malaysias stock market. The study uses the monthly return data of the Kula Lumpur Stock Exchanges two indices - Composite Index and EMAS Index. After examining the stationarity of the two returns series, we specify a combined time series and regression model to find the monthly effect in stock returns. The study reveals evidence of the existence of seasonality in stock returns in Malaysia. The coefficients for several months are statistically significant. The average return for December is positive, and it is statistically significant in case of the Composite Index. A positive December return rules out the tax-loss selling hypothesis. In Malaysia there are no capital gain taxes for both resident and non- resident investors. The evidence of seasonality implies that the Malaysian stock market is not informationally efficient. Hence, investors may be able to time their share investments to improve returns.

Read More

Working Papers | 2002

Estimating State Income at Market Prices in Gujarat

Girja Sharan, Trivedi R S, and Shah R J

The paper provides detailed estimates of the Gross State Domestic Product (GSDP) at current market prices (m.p.) for Gujarat state for the period 1990-91 to 2000-01. It considers the estimates of GSDP at current factor cost (f.c.) and the 6 components of the indirect taxes and subsidies to derive the estimates of GSDP at m.p. These components are: (1) State indirect taxes, (2) state level subsidies, (3) octroi, (4) states share in Central subsidies, (5) states share in Central excise, and (6) states share in Central customs revenues. It is found that compared to the NSDP at f.c., the GSDP at m.p. was 38% higher in 1990-91 but 44% higher in 2000-01 in Gujarat. On the other hand, at the national level, this difference has declined from 24% to 23% during the same period. For various uses of comparing fiscal performance of different state economies, the right concept to use is GSDP at m.p. and not NSDP at f.c., which is apology but apology by credit-rating agencies, RBI, Finance Commissions, etc. This leads to erroneous assessment of needs, biased perception of performance and wrong conclusions on efficiency of different state economies. It is shown in the paper that it is possible to prepare usable estimates of GSDP at m.p. with the help of the existing statistical network in the country.

Read More

Working Papers | 2002

Economic Reforms and Development Strategy in Gujarat

Ravindra H. Dholakia

The paper examines the development strategy followed by Gujarat state government during the nineties. It has followed the strategy focussed on industrialisation and urbanisation with an open door policy eversince its inception in 1960. Economic reform measures at the Centre with an explicit emphasis on trade and industry considerably benefited Gujarat making its economic performance outstanding. The state government only facilitated the growth of private enterprise since its strategy was already consistent with the changes in the policy reforms at the Centre. Since mid-nineties, however, when the reform process at the Centre slowed down, the state government in Gujarat started taking major initiative to liberalise and reform its policies further. In this process, the focus of the development strategy seems to have shifted away from the organised manufacturing to the unorganised sectors and giving protection to the SMEs. It is argued that Gujarats performance would again pick up as the national reform process gets back on the track.

Read More

Working Papers | 2002

The Transformation of Microfinance in India: Experiences, Options and Future

Sriram M S and Rajesh Upadhyayula

The paper looks at the growth and transformation of microfinance organisations (MFO) in India. We first, define microfinance and identify its "value attributes". Having chosen only those MFOs that have microfinance as the core, we look at the transformation experiences. To understand the transformation experiences better, we identify issues that trigger transformation viz: size, diversity of services, financial sustainability, focus and taxation. Having identified these we look at transformation experiences internationally. We examine the Bolivian, Kenyan, Bangladeshi and the Indonesian experience. We then look at the Indian experiences. We argue that the transformation experiences in India are not large in number. However, we have found that there are three forms of organisations that seem to be popular in the microfinance sector - the Non-Banking Finance Companies, the Banks - both Local Area Banks and Urban Co-operative Banks and the Co-operatives. We then argue that in the Indian case, we find that the MFO spins off from the NGO rather than the NGO transforming itself. Having examined various options, we conclude that there is no ideal or easy path for MFOs to mainstream in India. This has implications for regulatory framework. We argue that there should be regulatory changes that allow smaller MFOs to get into more complex forms as they grow organically. We also argue that NGOs should be allowed to invest in the equity of MFOs and MFO promoted banks, as is the case in Bolivia and Africa. We maintain that entry norms on capitalisation for the current forms of organisations (NBFCs, Co-ops and Banks) need not be changed to ensure only genuine MFOs make use of the legislation and not other organisations masquerading as MFOs.

Read More

Working Papers | 2002

Impact of Format on retailers Brand:Its Threats, and Opportunities "A Theoretical Analysis"

Piyush Kumar Sinha

Historically, retailing was carried out in traditional store format, with minor non- store variation, like catalogue selling, direct sailing and telemarketing till the last decade of twentieth century. Even those non- store formats were restricted among fringe players, while big retail houses concentrated more on on-land business model. The last decade witnessed a wide metamorphosis in the retailing business. Propelled by growth in technological innovation, mainly World Wide Web the retail industry is evolving to serve the more convenience and value seeking shoppers. As a result, retailers are venturing into multi-format structure to deliver higher value proposition to the shoppers. But adoption of new formats brings with it opportunities, as well as, threats. The fall-out can be distinguished into three heads: 1) When a patron of the parent format switches occasionally or permanently to another format, even of the same retail brand, he/she seeks an altogether different value proposition. 2) While switching of format, the shopper carries to the new format the expectations, built on shopping experience and perceived brand image. If expectation are disconfirmed, shoppers engage in constructive processing that can result in revised brand image 3) As a consequence, retailers success (or failure) in synchronisation of delivering and communicating retail value proposition across formats, results into reinforcement (or distortion) of retailers brand image. The present article attempts to bring out the nature and dimensions of threats and opportunities faced by the retailers and its consequence in the light of the above mentioned issues. It is hypothesised that a retailer with multi-format system would need to define, design and deliver integrated values across the formats and there by creating consistent brand image.

Read More

Working Papers | 2002

Soil Temperatures Regime at Ahmedabad

Girja Sharan and Jadhav Ratan

A 3-m deep temperature probe was installed at the campus of Indian Institute of Management, Ahmedabad in August, 1999. Probe has five resistance type device PT 100 sensors, mounted at 1-m interval. It was put in to the ground up to depth of 3-m. First sensor is at 3-m depth, second at 2-m depth, third at 1-m depth, fourth just 2 cm below the surface and the fifth 1-m above ground. Temperatures from all the sensors were noted one day on each month for a year. Readings were noted at hourly interval. In this paper, the results are presented. Motivation for this work was the need to know the diurnal and seasonal variation of temperature in deeper layers of soil in order to determine the level suitable for installation of earth tube heat exchangers.

Read More

Working Papers | 2002

Estimating of Capacity of Escalators in London Underground

Paul Devis and Goutam Dutta

In this paper we discuss a deterministic model for computing the capacity of the escalator in London Underground. We develop this model from fundamental principles of engineering by separating the capacities of standing and walking side of the escalator. By collecting real world data, we find the accuracy of this capacity computation. We also develop a multiple regression model that considers the effect of rise of the escalator with the capacity. We discuss the technical and behavioural reasons for differences in capacities of two methods.

Read More

Working Papers | 2002

Public Expenditure Accounatability in the Telecom Sector

Rekha Jain, G. Raghuram, and Venkataraman Krishnan

The telecom sector has seen much change during the past two decades. At first, it was the opening up of the equipment manufacturing sector, followed by the corporatisation of the government owned entities, Videsh Sanchar Nigam Limited (VSNL) and Mahanagar Telephone Nigam Limited (MTNL). Subsequently, the sector was opened for private participation in basic, cellular and other value added services. The most recent liberalization moves have been the corporatization of the Department of Telecom into Bharat Sanchar Nigam Limited (BSNL) and the privatisation of VSNL.

Read More

Working Papers | 2002

Cluster Analysis of Himachal Tomato

Girja Sharan, T. Madhavan, and Rawale Kishore

A crate of Himachal tomato was obtained from Azad Mandi, Delhi. It contained 252 fruits. Each fruit was weighed and its axial dimension measured. Data of all 252 fruits was then subjected to cluster analysis, using weight and axial dimension separately as basis. The tool of Cluster Analysis enables us to divide the sample in groups that are relatively homogeneous in size on the basis of weight or axial dimensions, whichever is desired. Analysis also yields mass proportion of tomato contained in each group as also the number. The utility of cluster analysis lies in the fact that it can indicate how many homogenous groups can be made of a lot of ungraded produce in advance and what will be the physical characteristics of produce in each group. This will be useful to those designing size graders for tomato, other fruits and vegetables.

Read More
IIMA